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Merge branch 'plasma/declarative'

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This commit is contained in:
Marco Martin 2011-09-18 16:42:30 +02:00
commit e8bcc257e1
31 changed files with 3709 additions and 1 deletions
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2
declarativeimports/CMakeLists.txt
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@ -3,4 +3,4 @@ add_subdirectory(draganddrop)
add_subdirectory(graphicslayouts)
add_subdirectory(graphicswidgets)
add_subdirectory(qtextracomponents)
add_subdirectory(plasmacomponents)

22
declarativeimports/plasmacomponents/CMakeLists.txt Normal file
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project(plasmacomponents)
set(plasmacomponents_SRCS
plasmacomponentsplugin.cpp
qrangemodel.cpp
)
INCLUDE_DIRECTORIES(
${CMAKE_SOURCE_DIR}
${CMAKE_BINARY_DIR}
${KDE4_INCLUDES}
)
qt4_automoc(${plasmacomponents_SRCS})
add_library(plasmacomponentsplugin SHARED ${plasmacomponents_SRCS})
target_link_libraries(plasmacomponentsplugin ${QT_QTCORE_LIBRARY} ${QT_QTDECLARATIVE_LIBRARY})
install(TARGETS plasmacomponentsplugin DESTINATION ${IMPORTS_INSTALL_DIR}/org/kde/plasma/components)
install(DIRECTORY qml/ DESTINATION ${IMPORTS_INSTALL_DIR}/org/kde/plasma/components)

36
declarativeimports/plasmacomponents/plasmacomponentsplugin.cpp Normal file
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/*
* Copyright 2011 by Marco Martin <mart@kde.org>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "plasmacomponentsplugin.h"
#include <QtDeclarative/qdeclarative.h>
#include "qrangemodel.h"
void PlasmaComponentsPlugin::registerTypes(const char *uri)
{
Q_ASSERT(uri == QLatin1String("org.kde.plasma.components"));
qmlRegisterType<Plasma::QRangeModel>(uri, 0, 1, "RangeModel");
}
#include "plasmacomponentsplugin.moc"

35
declarativeimports/plasmacomponents/plasmacomponentsplugin.h Normal file
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@ -0,0 +1,35 @@
/*
* Copyright 2011 by Marco Martin <mart@kde.org>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PLASMACOMPONENTSPLUGIN_H
#define PLASMACOMPONENTSPLUGIN_H
#include <QDeclarativeExtensionPlugin>
class PlasmaComponentsPlugin : public QDeclarativeExtensionPlugin
{
Q_OBJECT
public:
void registerTypes(const char *uri);
};
Q_EXPORT_PLUGIN2(plasmacomponentsplugin, PlasmaComponentsPlugin)
#endif

64
declarativeimports/plasmacomponents/qml/BusyIndicator.qml Normal file
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/*
* Copyright (C) 2010 by Artur Duque de Souza <asouzakde.org>
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.1
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: busy
// Common API
property bool running: false
// Plasma API
property bool smoothAnimation: true
implicitWidth: 52
implicitHeight: 52
// Should use animation's pause to keep the
// rotation smooth when running changes but
// it has lot's of side effects on
// initialization.
onRunningChanged: {
rotationAnimation.from = rotation;
rotationAnimation.to = rotation + 360;
}
RotationAnimation on rotation {
id: rotationAnimation
from: 0
to: 360
duration: 1500
running: busy.running
loops: Animation.Infinite
}
PlasmaCore.SvgItem {
id: widget
anchors.centerIn: parent
width: busy.width
height: busy.height
smooth: !running || smoothAnimation
svg: PlasmaCore.Svg { imagePath: "widgets/busywidget" }
}
}

191
declarativeimports/plasmacomponents/qml/Button.qml Normal file
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: button
// Commmon API
property bool checked: false
property bool checkable: false
property alias pressed: mouse.pressed
property alias text: label.text
property alias iconSource: icon.source
property alias font: label.font
signal clicked()
// Plasma API
property QtObject theme: PlasmaCore.Theme { }
function pressButton() {
if (button.enabled)
surface.prefix = "pressed";
}
function releaseButton() {
if (!button.enabled)
return;
if (button.checkable)
button.checked = !button.checked;
// TODO: "checked" state must have special graphics?
if (button.checked)
surface.prefix = "pressed";
else
surface.prefix = "normal";
button.clicked();
button.forceActiveFocus();
}
width: 50
height: 20
// TODO: needs to define if there will be specific graphics for
// disabled buttons
opacity: enabled ? 1.0 : 0.5
Keys.onSpacePressed: pressButton();
Keys.onReturnPressed: pressButton();
Keys.onReleased: {
if (event.key == Qt.Key_Space ||
event.key == Qt.Key_Return)
releaseButton();
}
onActiveFocusChanged: {
if (activeFocus) {
shadow.opacity = 0;
hover.opacity = 1;
}else {
shadow.opacity = 1;
hover.opacity = 0;
}
}
PlasmaCore.FrameSvgItem {
id: hover
anchors.fill: parent
opacity: 0
anchors.leftMargin: -margins.left
anchors.topMargin: -margins.top
anchors.rightMargin: -margins.right
anchors.bottomMargin: -margins.bottom
imagePath: "widgets/button"
prefix: "hover"
Behavior on opacity {
PropertyAnimation { duration: 250 }
}
}
PlasmaCore.FrameSvgItem {
id: shadow
anchors {
fill: parent
leftMargin: -margins.left
topMargin: -margins.top
rightMargin: -margins.right
bottomMargin: -margins.bottom
}
imagePath: "widgets/button"
prefix: "shadow"
Behavior on opacity {
PropertyAnimation { duration: 250 }
}
}
PlasmaCore.FrameSvgItem {
id: surface
anchors.fill: parent
imagePath: "widgets/button"
prefix: "normal"
}
Item {
anchors {
fill: parent
leftMargin: surface.margins.left
topMargin: surface.margins.top
rightMargin: surface.margins.right
bottomMargin: surface.margins.bottom
}
Image {
id: icon
anchors {
fill: label.text ? undefined : parent
top: label.text ? parent.top : undefined
left: label.text ? parent.left : undefined
bottom: label.text ? parent.bottom : undefined
}
fillMode: Image.PreserveAspectFit
}
Text {
id: label
anchors {
top: parent.top
bottom: parent.bottom
left: icon.right
right: parent.right
}
color: theme.buttonTextColor
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
}
}
MouseArea {
id: mouse
anchors.fill: parent
hoverEnabled: true
onPressed: {
pressButton();
}
onReleased: {
releaseButton();
}
onEntered: {
shadow.opacity = 0;
hover.opacity = 1;
}
onExited: {
if (button.activeFocus) {
shadow.opacity = 0;
hover.opacity = 1;
} else {
shadow.opacity = 1;
hover.opacity = 0;
}
}
}
}

85
declarativeimports/plasmacomponents/qml/ButtonColumn.qml Normal file
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@ -0,0 +1,85 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Components project.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt 4.7
import "ButtonGroup.js" as Behavior
/*
Class: ButtonColumn
A ButtonColumn allows you to group Buttons in a column. It provides a selection-behavior as well.
Note: This component don't support the enabled property.
If you need to disable it you should disable all the buttons inside it.
<code>
ButtonColumn {
Button { text: "Top" }
Button { text: "Bottom" }
}
</code>
*/
Column {
id: root
/*
* Property: exclusive
* [bool=true] Specifies the grouping behavior. If enabled, the checked property on buttons contained
* in the group will be exclusive.
*
* Note that a button in an exclusive group will allways be checkable
*/
property bool exclusive: true
/*
* Property: checkedButton
* [string] Contains the last checked Button.
*/
property Item checkedButton;
Component.onCompleted: {
Behavior.create(root, {direction: Qt.Vertical});
}
Component.onDestruction: {
Behavior.destroy();
}
}

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declarativeimports/plasmacomponents/qml/ButtonGroup.js Normal file
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@ -0,0 +1,178 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Components project.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
var self;
var checkHandlers = [];
var visibleButtons = [];
var nonVisibleButtons = [];
var direction;
function create(that, options) {
self = that;
direction = options.direction || Qt.Horizontal;
self.childrenChanged.connect(rebuild);
// self.widthChanged.connect(resizeChildren);
build();
}
function isButton(item) {
if (item && item.hasOwnProperty("__position"))
return true;
return false;
}
function hasChecked(item) {
return (item && item.hasOwnProperty("checked"));
}
function destroy() {
self.childrenChanged.disconnect(rebuild);
// self.widthChanged.disconnect(resizeChildren);
cleanup();
}
function build() {
visibleButtons = [];
nonVisibleButtons = [];
for (var i = 0, item; (item = self.children[i]); i++) {
if (!hasChecked(item))
continue;
item.visibleChanged.connect(rebuild); // Not optimal, but hardly a bottleneck in your app
if (!item.visible) {
nonVisibleButtons.push(item);
continue;
}
visibleButtons.push(item);
if (self.exclusive && item.hasOwnProperty("checkable"))
item.checkable = true;
if (self.exclusive) {
item.checked = false;
checkHandlers.push(checkExclusive(item));
item.checkedChanged.connect(checkHandlers[checkHandlers.length - 1]);
}
}
var nrButtons = visibleButtons.length;
if (nrButtons == 0)
return;
if (self.checkedButton)
self.checkedButton.checked = true;
else if (self.exclusive) {
self.checkedButton = visibleButtons[0];
self.checkedButton.checked = true;
}
if (nrButtons == 1) {
finishButton(visibleButtons[0], "only");
} else {
finishButton(visibleButtons[0], direction == Qt.Horizontal ? "leftmost" : "top");
for (var i = 1; i < nrButtons - 1; i++)
finishButton(visibleButtons[i], direction == Qt.Horizontal ? "h_middle": "v_middle");
finishButton(visibleButtons[nrButtons - 1], direction == Qt.Horizontal ? "rightmost" : "bottom");
}
}
function finishButton(button, position) {
if (isButton(button)) {
button.__position = position;
if (direction == Qt.Vertical) {
button.anchors.left = self.left //mm How to make this not cause binding loops? see QTBUG-17162
button.anchors.right = self.right
}
}
}
function cleanup() {
visibleButtons.forEach(function(item, i) {
if (checkHandlers[i])
item.checkedChanged.disconnect(checkHandlers[i]);
item.visibleChanged.disconnect(rebuild);
});
checkHandlers = [];
nonVisibleButtons.forEach(function(item, i) {
item.visibleChanged.disconnect(rebuild);
});
}
function rebuild() {
if (self == undefined)
return;
cleanup();
build();
}
function resizeChildren() {
if (direction != Qt.Horizontal)
return;
var extraPixels = self.width % visibleButtons;
var buttonSize = (self.width - extraPixels) / visibleButtons;
visibleButtons.forEach(function(item, i) {
if (!item || !item.visible)
return;
item.width = buttonSize + (extraPixels > 0 ? 1 : 0);
if (extraPixels > 0)
extraPixels--;
});
}
function checkExclusive(item) {
var button = item;
return function() {
for (var i = 0, ref; (ref = visibleButtons[i]); i++) {
if (ref.checked == (button === ref))
continue;
// Disconnect the signal to avoid recursive calls
ref.checkedChanged.disconnect(checkHandlers[i]);
ref.checked = !ref.checked;
ref.checkedChanged.connect(checkHandlers[i]);
}
self.checkedButton = button;
}
}

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declarativeimports/plasmacomponents/qml/ButtonRow.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Components project.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 1.1
import "ButtonGroup.js" as Behavior
/*
Class: ButtonRow
A ButtonRow allows you to group Buttons in a row. It provides a selection-behavior as well.
Note: This component don't support the enabled property.
If you need to disable it you should disable all the buttons inside it.
<code>
ButtonRow {
Button { text: "Left" }
Button { text: "Right" }
}
</code>
*/
Row {
id: root
/*
* Property: exclusive
* [bool=true] Specifies the grouping behavior. If enabled, the checked property on buttons contained
* in the group will be exclusive.
*
* Note that a button in an exclusive group will allways be checkable
*/
property bool exclusive: true
/*
* Property: checkedButton
* [string] Contains the last checked Button.
*/
property Item checkedButton;
Component.onCompleted: {
Behavior.create(root, {direction: Qt.Horizontal});
}
Component.onDestruction: {
Behavior.destroy();
}
}

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declarativeimports/plasmacomponents/qml/CheckBox.qml Normal file
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
DualStateButton {
id: checkBox
view: PlasmaCore.FrameSvgItem {
imagePath: "widgets/button"
prefix: "normal"
width: 16
height: 16
PlasmaCore.SvgItem {
svg: PlasmaCore.Svg {
id: checkmarkSvg
imagePath: "widgets/checkmarks"
}
elementId: "checkbox"
opacity: checked ? 1 : 0
anchors.fill: parent
Behavior on opacity {
NumberAnimation {
duration: 250
easing.type: Easing.InOutQuad
}
}
}
}
}

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declarativeimports/plasmacomponents/qml/DualStateButton.qml Normal file
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: dualButton
// Common API
property bool checked
property alias pressed: mouseArea.pressed
signal clicked()
// Plasma API
property alias text: label.text // TODO: Not yet part of the common API
property QtObject theme: PlasmaCore.Theme { }
property alias view: surface.sourceComponent
width: surface.width + label.paintedWidth
height: surface.height
// TODO: needs to define if there will be specific graphics for
// disabled buttons
opacity: dualButton.enabled ? 1.0 : 0.5
function entered() {
if (dualButton.enabled) {
shadow.opacity = 0;
hover.opacity = 1;
}
}
function released() {
if (dualButton.enabled) {
dualButton.checked = !dualButton.checked;
dualButton.clicked();
}
}
Keys.onSpacePressed: entered();
Keys.onReturnPressed: entered();
Keys.onReleased: {
if(event.key == Qt.Key_Space ||
event.key == Qt.Key_Return)
released();
}
PlasmaCore.FrameSvgItem {
id: hover
anchors {
fill: surface
leftMargin: -margins.left
topMargin: -margins.top
rightMargin: -margins.right
bottomMargin: -margins.bottom
}
opacity: 0
imagePath: "widgets/button"
prefix: "hover"
Behavior on opacity {
PropertyAnimation { duration: 250 }
}
}
PlasmaCore.FrameSvgItem {
id: shadow
anchors {
fill: surface
leftMargin: -margins.left
topMargin: -margins.top
rightMargin: -margins.right
bottomMargin: -margins.bottom
}
imagePath: "widgets/button"
prefix: "shadow"
Behavior on opacity {
PropertyAnimation { duration: 250 }
}
}
Loader {
id: surface
anchors {
verticalCenter: parent.verticalCenter
left: text ? parent.left : undefined
horizontalCenter: text ? undefined : parent.horizontalCenter
}
}
Text {
id: label
text: dualButton.text
anchors {
top: parent.top
bottom: parent.bottom
left: surface.right
right: parent.right
// XXX: see how this margin will be set
leftMargin: hover.margins.right
}
color: theme.textColor
verticalAlignment: Text.AlignVCenter
}
MouseArea {
id: mouseArea
anchors.fill: parent
hoverEnabled: true
onReleased: dualButton.released();
onEntered: dualButton.entered();
onPressed: dualButton.forceActiveFocus();
onExited: {
shadow.opacity = 1;
hover.opacity = 0;
}
}
}

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declarativeimports/plasmacomponents/qml/Highlight.qml Normal file
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/*
* Copyright 2011 Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.1
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: highlight
property bool hover: false
property bool pressed: false
PlasmaCore.FrameSvgItem {
id: background
imagePath: "widgets/viewitem"
prefix: {
if (pressed)
return hover ? "selected+hover" : "selected";
if (hover)
return "hover";
return "normal";
}
anchors {
fill: parent
topMargin: -background.margins.top
leftMargin: -background.margins.left
bottomMargin: -background.margins.bottom
rightMargin: -background.margins.right
}
}
}

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declarativeimports/plasmacomponents/qml/ProgressBar.qml Normal file
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: progressBar
// Common API
property alias minimumValue: range.minimumValue
property alias maximumValue: range.maximumValue
property alias value: range.value
property alias indeterminate: indeterminateAnimation.running
// Plasma API
property int orientation: Qt.Horizontal
// Convinience API
property bool _isVertical: orientation == Qt.Vertical
width: 100
height: 20
opacity: enabled ? 1.0 : 0.5
RangeModel {
id: range
// default values
minimumValue: 0.0
maximumValue: 1.0
value: 0
positionAtMinimum: 0
positionAtMaximum: contents.width
}
Item {
id: contents
width: _isVertical ? progressBar.height : progressBar.width
height: _isVertical ? progressBar.width : progressBar.height
rotation: _isVertical ? 90 : 0
anchors.centerIn: parent
PlasmaCore.FrameSvgItem {
id: background
anchors.fill: parent
imagePath: "widgets/bar_meter_horizontal"
prefix: "bar-inactive"
}
PlasmaCore.FrameSvgItem {
id: bar
width: indeterminate ? contents.width / 4 : range.position
height: contents.height
imagePath: "widgets/bar_meter_horizontal"
prefix: "bar-active"
visible: indeterminate || value > 0
SequentialAnimation {
id: indeterminateAnimation
loops: Animation.Infinite
PropertyAnimation {
target: bar;
property: "x"
duration: 800
to: 0
}
PropertyAnimation {
target: bar;
property: "x"
duration: 800
to: background.width - bar.width
}
}
}
}
}

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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
//FIXME: this should be round, DualStateButton shouldn't draw the shadow
DualStateButton {
id: radioButton
view: PlasmaCore.FrameSvgItem {
imagePath: "widgets/button"
prefix: "normal"
width: 16
height: 16
PlasmaCore.SvgItem {
svg: PlasmaCore.Svg {
id: checkmarkSvg
imagePath: "widgets/checkmarks"
}
elementId: "radiobutton"
opacity: checked ? 1 : 0
anchors.fill: parent
Behavior on opacity {
NumberAnimation {
duration: 250
easing.type: Easing.InOutQuad
}
}
}
}
}

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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.1
import org.kde.plasma.core 0.1 as PlasmaCore
// TODO: add support mouse wheel and key events
Item {
id: scrollbar
// Common API
property Flickable flickableItem: null
// Plasma API
property int orientation: Qt.Horizontal
property bool animated: true
property bool inverted: false
property bool updateValueWhileDragging: true
property alias stepSize: range.stepSize
property alias pressed: mouseArea.pressed
property real scrollButtonInterval: 50
// Convinience API
property bool _isVertical: orientation == Qt.Vertical
property bool _showButtons: stepSize != 0
property bool _inverted: _isVertical ?
!scrollbar.inverted : scrollbar.inverted
implicitWidth: _isVertical ? 22 : 200
implicitHeight: _isVertical ? 200 : 22
// TODO: needs to define if there will be specific graphics for
// disabled scroll bars
opacity: enabled ? 1.0 : 0.5
visible: flickableItem && handle.width < contents.width
function incrementValue(increment) {
if (!flickableItem)
return;
if (_isVertical) {
flickableItem.contentY = Math.min(flickableItem.contentHeight,
flickableItem.contentY + increment);
} else {
flickableItem.contentX = Math.min(flickableItem.contentWidth,
flickableItem.contentX + increment);
}
}
Keys.onUpPressed: {
if (!enabled || !_isVertical)
return;
if (_inverted)
incrementValue(-stepSize);
else
incrementValue(stepSize);
}
Keys.onDownPressed: {
if (!enabled || !_isVertical)
return;
if (_inverted)
incrementValue(stepSize);
else
incrementValue(-stepSize);
}
Keys.onLeftPressed: {
if (!enabled || _isVertical)
return;
if (_inverted)
incrementValue(stepSize);
else
incrementValue(-stepSize);
}
Keys.onRightPressed: {
if (!enabled || _isVertical)
return;
if (_inverted)
incrementValue(-stepSize);
else
incrementValue(stepSize);
}
Item {
width: _isVertical ? scrollbar.height : scrollbar.width
height: _isVertical ? scrollbar.width : scrollbar.height
rotation: _isVertical ? -90 : 0
anchors.centerIn: parent
PlasmaCore.Svg {
id: scrollbarSvg
imagePath: "widgets/scrollbar"
}
PlasmaCore.SvgItem {
id: leftButton
anchors {
left: parent.left
verticalCenter: parent.verticalCenter
}
height: 18
width: _showButtons ? 18 : 0
svg: scrollbarSvg
elementId: {
if (leftMousArea.pressed)
return "sunken-arrow-left";
if (scrollbar.activeFocus || leftMousArea.containsMouse)
return "mouseover-arrow-left";
else
return "arrow-left";
}
MouseArea {
id: leftMousArea
anchors.fill: parent
enabled: scrollbar.enabled
Timer {
id: leftTimer
interval: scrollbar.scrollButtonInterval;
running: parent.pressed
repeat: true
onTriggered: {
scrollbar.forceActiveFocus();
if (_inverted)
incrementValue(stepSize);
else
incrementValue(-stepSize);
}
}
}
}
PlasmaCore.SvgItem {
id: rightButton
anchors {
right: parent.right
verticalCenter: parent.verticalCenter
}
height: 18
width: _showButtons ? 18 : 0
svg: scrollbarSvg
elementId: {
if (rightMousArea.pressed)
return "sunken-arrow-right";
if (scrollbar.activeFocus || rightMousArea.containsMouse)
return "mouseover-arrow-right";
else
return "arrow-right";
}
MouseArea {
id: rightMousArea
anchors.fill: parent
enabled: scrollbar.enabled
Timer {
id: rightTimer
interval: scrollbar.scrollButtonInterval;
running: parent.pressed;
repeat: true
onTriggered: {
scrollbar.forceActiveFocus();
if (_inverted)
incrementValue(-stepSize);
else
incrementValue(stepSize);
}
}
}
}
Item {
id: contents
anchors {
left: leftButton.right
top: parent.top
bottom: parent.bottom
right: rightButton.left
}
RangeModel {
id: range
minimumValue: 0
maximumValue: {
var diff;
if (_isVertical)
diff = flickableItem.contentHeight - flickableItem.height;
else
diff = flickableItem.contentWidth - flickableItem.width;
return Math.max(0, diff);
}
stepSize: 0.0
inverted: _inverted
positionAtMinimum: 0 + handle.width / 2
positionAtMaximum: contents.width - handle.width / 2
value: _isVertical ? flickableItem.contentY : flickableItem.contentX
onValueChanged: {
if (flickableItem.flicking)
return;
if (_isVertical)
flickableItem.contentY = value;
else
flickableItem.contentX = value;
}
position: handle.x
onPositionChanged: { handle.x = position; }
}
PlasmaCore.FrameSvgItem {
id: groove
anchors.fill: parent
imagePath: "widgets/scrollbar"
prefix: "background-horizontal"
}
PlasmaCore.FrameSvgItem {
id: handle
transform: Translate { x: - handle.width / 2 }
x: fakeHandle.x
anchors.verticalCenter: groove.verticalCenter
width: {
var ratio;
if (_isVertical)
ratio = flickableItem.visibleArea.heightRatio;
else
ratio = flickableItem.visibleArea.widthRatio;
return ratio * parent.width;
}
height: parent.height - margins.top // TODO: check mergin
imagePath: "widgets/scrollbar"
prefix: {
if (scrollbar.pressed)
return "sunken-slider";
if (scrollbar.activeFocus || mouseArea.containsMouse)
return "mouseover-slider";
else
return "slider";
}
Behavior on x {
id: behavior
enabled: !mouseArea.drag.active && scrollbar.animated &&
!flickableItem.flicking
PropertyAnimation {
duration: behavior.enabled ? 150 : 0
easing.type: Easing.OutSine
}
}
}
Item {
id: fakeHandle
width: handle.width
height: handle.height
transform: Translate { x: - handle.width / 2 }
}
MouseArea {
id: mouseArea
anchors.fill: parent
enabled: scrollbar.enabled
drag {
target: fakeHandle
axis: Drag.XAxis
minimumX: range.positionAtMinimum
maximumX: range.positionAtMaximum
}
onPressed: {
// Clamp the value
var newX = Math.max(mouse.x, drag.minimumX);
newX = Math.min(newX, drag.maximumX);
// Debounce the press: a press event inside the handler will not
// change its position, the user needs to drag it.
if (Math.abs(newX - fakeHandle.x) > handle.width / 2)
range.position = newX;
scrollbar.forceActiveFocus();
}
onReleased: {
// If we don't update while dragging, this is the only
// moment that the range is updated.
if (!scrollbar.updateValueWhileDragging)
range.position = fakeHandle.x;
}
}
}
// Range position normally follow fakeHandle, except when
// 'updateValueWhileDragging' is false. In this case it will only follow
// if the user is not pressing the handle.
Binding {
when: updateValueWhileDragging || !mouseArea.pressed
target: range
property: "position"
value: fakeHandle.x
}
// During the drag, we simply ignore position set from the range, this
// means that setting a value while dragging will not "interrupt" the
// dragging activity.
Binding {
when: !mouseArea.drag.active
target: fakeHandle
property: "x"
value: range.position
}
}
}

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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.1
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: scrollDecorator
// Common API
property Flickable flickableItem: null
// Plasma API
property int orientation: Qt.Horizontal
property bool inverted: false
// Convinience API
property bool _isVertical: orientation == Qt.Vertical
property bool _inverted: _isVertical ?
!scrollDecorator.inverted : scrollDecorator.inverted
property alias _value: range.value
implicitWidth: _isVertical ? 22 : 200
implicitHeight: _isVertical ? 200 : 22
visible: flickableItem && handle.width < contents.width
Item {
width: _isVertical ? scrollDecorator.height : scrollDecorator.width
height: _isVertical ? scrollDecorator.width : scrollDecorator.height
rotation: _isVertical ? -90 : 0
anchors.centerIn: parent
PlasmaCore.Svg {
id: scrollDecoratorSvg
imagePath: "widgets/scrollDecorator"
}
Item {
id: contents
anchors.fill: parent
RangeModel {
id: range
minimumValue: 0
maximumValue: {
var diff;
if (_isVertical)
diff = flickableItem.contentHeight - flickableItem.height;
else
diff = flickableItem.contentWidth - flickableItem.width;
return Math.max(0, diff);
}
stepSize: 0.0
inverted: _inverted
positionAtMinimum: 0 + handle.width / 2
positionAtMaximum: contents.width - handle.width / 2
value: _isVertical ? flickableItem.contentY : flickableItem.contentX
}
PlasmaCore.FrameSvgItem {
id: handle
x: range.position
transform: Translate { x: - handle.width / 2 }
anchors.verticalCenter: parent.verticalCenter
width: {
var ratio;
if (_isVertical)
ratio = flickableItem.visibleArea.heightRatio;
else
ratio = flickableItem.visibleArea.widthRatio;
return ratio * parent.width;
}
height: parent.height - margins.top // TODO: check mergin
imagePath: "widgets/scrollbar"
prefix: "slider"
opacity: flickableItem && flickableItem.flicking ? 1 : 0
Connections {
target: flickableItem
onMovementStarted: handle.opacity = 1
onMovementEnded: opacityAnimation.start()
}
Behavior on x {
PropertyAnimation {
duration: 150
easing.type: Easing.OutSine
}
}
PropertyAnimation {
id: opacityAnimation
target: handle
property: "opacity"
from: 1; to: 0
duration: 500
easing.type: Easing.Linear
}
}
}
}
}

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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
// TODO: create a value indicator for plasma?
Item {
id: slider
// Common API
property alias stepSize: range.stepSize
property alias minimumValue: range.minimumValue
property alias maximumValue: range.maximumValue
property alias value: range.value
property int orientation: Qt.Horizontal
property alias pressed: mouseArea.pressed
property bool valueIndicatorVisible: false
property string valueIndicatorText: value
// Plasma API
property bool animated: false
property alias inverted: range.inverted
property bool updateValueWhileDragging: true
property real handleSize: 22
// Convinience API
property bool _isVertical: orientation == Qt.Vertical
width: _isVertical ? 22 : 200
height: _isVertical ? 200 : 22
// TODO: needs to define if there will be specific graphics for
// disabled sliders
opacity: enabled ? 1.0 : 0.5
Keys.onUpPressed: {
if (!enabled || !_isVertical)
return;
if (inverted)
value -= stepSize;
else
value += stepSize;
}
Keys.onDownPressed: {
if (!enabled || !enabled)
return;
if (!_isVertical)
return;
if (inverted)
value += stepSize;
else
value -= stepSize;
}
Keys.onLeftPressed: {
if (!enabled || _isVertical)
return;
if (inverted)
value += stepSize;
else
value -= stepSize;
}
Keys.onRightPressed: {
if (!enabled || _isVertical)
return;
if (inverted)
value -= stepSize;
else
value += stepSize;
}
Item {
id: contents
width: _isVertical ? slider.height : slider.width
height: _isVertical ? slider.width : slider.height
rotation: _isVertical ? -90 : 0
anchors.centerIn: parent
RangeModel {
id: range
minimumValue: 0.0
maximumValue: 1.0
value: 0
stepSize: 0.0
inverted: false
positionAtMinimum: 0 + handle.width / 2
positionAtMaximum: contents.width - handle.width / 2
}
PlasmaCore.SvgItem {
id: groove
anchors {
left: parent.left
right: parent.right
verticalCenter: parent.verticalCenter
}
height: 3
svg: PlasmaCore.Svg { imagePath: "widgets/slider" }
elementId: "horizontal-slider-line"
}
PlasmaCore.SvgItem {
id: focus
transform: Translate { x: - handle.width / 2 }
anchors {
fill: handle
margins: -1 // Hardcoded
}
opacity: slider.activeFocus ? 1 : 0
svg: PlasmaCore.Svg { imagePath: "widgets/slider" }
elementId: "horizontal-slider-hover"
Behavior on opacity {
PropertyAnimation { duration: 250 }
}
}
PlasmaCore.SvgItem {
id: hover
transform: Translate { x: - handle.width / 2 }
anchors {
fill: handle
margins: -2 // Hardcoded
}
opacity: 0
svg: PlasmaCore.Svg { imagePath: "widgets/slider" }
elementId: "horizontal-slider-hover"
Behavior on opacity {
PropertyAnimation { duration: 250 }
}
}
PlasmaCore.SvgItem {
id: handle
transform: Translate { x: - handle.width / 2 }
x: fakeHandle.x
anchors {
verticalCenter: groove.verticalCenter
}
width: handleSize
height: handleSize
svg: PlasmaCore.Svg { imagePath: "widgets/slider" }
elementId: "horizontal-slider-handle"
Behavior on x {
id: behavior
enabled: !mouseArea.drag.active && slider.animated
PropertyAnimation {
duration: behavior.enabled ? 150 : 0
easing.type: Easing.OutSine
}
}
}
Item {
id: fakeHandle
width: handle.width
height: handle.height
transform: Translate { x: - handle.width / 2 }
}
MouseArea {
id: mouseArea
anchors.fill: parent
enabled: slider.enabled
drag {
target: fakeHandle
axis: Drag.XAxis
minimumX: range.positionAtMinimum
maximumX: range.positionAtMaximum
}
hoverEnabled: true
onEntered: {
hover.opacity = 1;
}
onExited: {
if (!pressed)
hover.opacity = 0;
}
onPressed: {
// Clamp the value
var newX = Math.max(mouse.x, drag.minimumX);
newX = Math.min(newX, drag.maximumX);
// Debounce the press: a press event inside the handler will not
// change its position, the user needs to drag it.
if (Math.abs(newX - fakeHandle.x) > handle.width / 2)
range.position = newX;
slider.forceActiveFocus();
}
onReleased: {
// If we don't update while dragging, this is the only
// moment that the range is updated.
if (!slider.updateValueWhileDragging)
range.position = fakeHandle.x;
if (!containsMouse)
hover.opacity = 0;
}
}
}
// Range position normally follow fakeHandle, except when
// 'updateValueWhileDragging' is false. In this case it will only follow
// if the user is not pressing the handle.
Binding {
when: updateValueWhileDragging || !mouseArea.pressed
target: range
property: "position"
value: fakeHandle.x
}
// During the drag, we simply ignore position set from the range, this
// means that setting a value while dragging will not "interrupt" the
// dragging activity.
Binding {
when: !mouseArea.drag.active
target: fakeHandle
property: "x"
value: range.position
}
}

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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
DualStateButton {
id: switchItem
view: PlasmaCore.FrameSvgItem {
imagePath: "widgets/frame"
prefix: "sunken"
width: 32
height: 16
PlasmaCore.FrameSvgItem {
imagePath: "widgets/button"
prefix: "normal"
anchors {
top: parent.top
bottom: parent.bottom
}
width: parent.width / 2
x: checked ? width : 0
Behavior on x {
PropertyAnimation { duration: 100 }
}
}
}
}

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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.1
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: textArea
// Common API
property alias font: textEdit.font // alias to textEdit.font
property int inputMethodHints
property bool errorHighlight
property alias cursorPosition: textEdit.cursorPosition
property alias horizontalAlignment: textEdit.cursorPosition
property alias verticalAlignment: textEdit.cursorPosition
property alias readOnly: textEdit.readOnly
property alias selectedText: textEdit.selectedText // read-only
property alias selectionEnd: textEdit.selectionEnd // read-only
property alias selectionStart: textEdit.selectionStart // read-only
property alias text: textEdit.text
property alias textFormat: textEdit.textFormat // enumeration
property alias wrapMode: textEdit.wrapMode // enumeration
property string placeholderText
// functions
function copy() {
textEdit.copy();
}
function paste() {
textEdit.paste();
}
function cut() {
textEdit.cut();
}
function select(start, end) {
textEdit.select(start, end);
}
function selectAll() {
textEdit.selectAll();
}
function selectWord() {
textEdit.selectWord();
}
function positionAt(pos) {
textEdit.positionAt(pos);
}
function positionToRectangle(pos) {
textEdit.positionToRectangle(pos);
}
// Plasma API
property alias interactive: flickArea.interactive
property alias contentMaxWidth: textEdit.width
property alias contentMaxHeight: textEdit.height
property real scrollWidth: 22
// Set active focus to it's internal textInput.
// Overriding QtQuick.Item forceActiveFocus function.
function forceActiveFocus() {
textEdit.forceActiveFocus();
}
// Overriding QtQuick.Item activeFocus property.
property alias activeFocus: textEdit.activeFocus
opacity: enabled ? 1.0 : 0.5
PlasmaCore.FrameSvgItem {
id: base
// TODO: see what is the best policy for margins
anchors {
fill: flickArea
leftMargin: -2 * base.margins.left
rightMargin: -2 * base.margins.right
topMargin: -2 * base.margins.top
bottomMargin: -2 * base.margins.bottom
}
imagePath: "widgets/lineedit"
prefix: "base"
PlasmaCore.FrameSvgItem {
id: hover
anchors {
fill: parent
leftMargin: -margins.left
topMargin: -margins.top
rightMargin: -margins.right
bottomMargin: -margins.bottom
}
imagePath: "widgets/lineedit"
prefix: {
// XXX: missing hover state
if (textEdit.activeFocus)
return "focus";
else
return "";
}
}
}
Flickable {
id: flickArea
anchors {
fill: parent
rightMargin: scrollWidth
bottomMargin: scrollWidth
}
interactive: false //textArea.activeFocus
contentWidth: {
if (textEdit.wrapMode == TextEdit.NoWrap)
return textEdit.paintedWidth;
return Math.min(textEdit.paintedWidth, textEdit.width);
}
contentHeight: Math.min(textEdit.paintedHeight, textEdit.height)
clip: true
TextEdit {
id: textEdit
width: flickArea.width
height: flickArea.height
clip: true
wrapMode: TextEdit.Wrap
enabled: textArea.enabled
onCursorPositionChanged: {
if (cursorRectangle.x < flickArea.contentX) {
flickArea.contentX = cursorRectangle.x;
return;
}
if (cursorRectangle.x > flickArea.contentX +
flickArea.width - cursorRectangle.width) {
flickArea.contentX = cursorRectangle.x -
cursorRectangle.width;
return;
}
if (cursorRectangle.y < flickArea.contentY) {
flickArea.contentY = cursorRectangle.y;
return;
}
if (cursorRectangle.y > flickArea.contentY +
flickArea.height - cursorRectangle.height) {
flickArea.contentY = cursorRectangle.y -
cursorRectangle.height;
return;
}
}
// Proxying keys events is not required by the
// common API but is desired in the plasma API.
Keys.onPressed: textArea.Keys.pressed(event);
Keys.onReleased: textArea.Keys.released(event);
Text {
anchors.fill: parent
text: textArea.placeholderText
visible: textEdit.text == "" && !textArea.activeFocus
opacity: 0.5
}
}
}
ScrollBar {
id: horizontalScroll
anchors {
bottom: parent.bottom
left: parent.left
right: flickArea.right
}
enabled: parent.enabled
flickableItem: flickArea
height: visible ? scrollWidth : 0
orientation: Qt.Horizontal
stepSize: textEdit.font.pixelSize
}
ScrollBar {
id: verticalScroll
anchors {
right: parent.right
top: parent.top
bottom: flickArea.bottom
}
enabled: parent.enabled
flickableItem: flickArea
width: visible ? scrollWidth : 0
orientation: Qt.Vertical
stepSize: textEdit.font.pixelSize
}
}

156
declarativeimports/plasmacomponents/qml/TextField.qml Normal file
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.1
import org.kde.plasma.core 0.1 as PlasmaCore
Item {
id: textField
// Common API
property bool errorHighlight: false // TODO
property string placeholderText
property alias inputMethodHints: textInput.inputMethodHints
property alias font: textInput.font
property alias cursorPosition: textInput.cursorPosition
property alias readOnly: textInput.readOnly
property alias echoMode: textInput.echoMode // Supports TextInput.Normal,TextInput.Password, TextInput.NoEcho, TextInput.PasswordEchoOnEdit
property alias acceptableInput: textInput.acceptableInput // read-only
property alias inputMask: textInput.inputMask
property alias validator: textInput.validator
property alias selectedText: textInput.selectedText // read-only
property alias selectionEnd: textInput.selectionEnd // read-only
property alias selectionStart: textInput.selectionStart // read-only
property alias text: textInput.text
property alias maximumLength: textInput.maximumLength
function copy() {
textInput.copy();
}
function paste() {
textInput.paste();
}
function cut() {
textInput.cut();
}
function select(start, end) {
textInput.select(start, end);
}
function selectAll() {
textInput.selectAll();
}
function selectWord() {
textInput.selectWord();
}
function positionAt(pos) {
textInput.positionAt(pos);
}
function positionToRectangle(pos) {
textInput.positionToRectangle(pos);
}
// Plasma API
property QtObject theme: PlasmaCore.Theme { }
// Set active focus to it's internal textInput.
// Overriding QtQuick.Item forceActiveFocus function.
function forceActiveFocus() {
textInput.forceActiveFocus();
}
// Overriding QtQuick.Item activeFocus property.
property alias activeFocus: textInput.activeFocus
// TODO: fix default size
implicitWidth: 100
implicitHeight: 26
// TODO: needs to define if there will be specific graphics for
// disabled text fields
opacity: enabled ? 1.0 : 0.5
PlasmaCore.FrameSvgItem {
id: base
// TODO: see what is the correct policy for margins
anchors.fill: parent
imagePath: "widgets/lineedit"
prefix: "base"
}
PlasmaCore.FrameSvgItem {
id: hover
anchors {
fill: parent
leftMargin: -margins.left
topMargin: -margins.top
rightMargin: -margins.right
bottomMargin: -margins.bottom
}
imagePath: "widgets/lineedit"
prefix: {
// XXX: missing hover state
if (textField.activeFocus)
return "focus";
else
return "";
}
}
Text {
anchors.fill: textInput
text: placeholderText
visible: textInput.text == "" && !textField.activeFocus
// XXX: using textColor and low opacity for theming placeholderText
color: theme.textColor
opacity: 0.5
elide: Text.ElideRight
clip: true
}
TextInput {
id: textInput
anchors {
left: parent.left
right: parent.right
// TODO: see what is the correct policy for margins
leftMargin: 2 * base.margins.left
rightMargin: 2 * base.margins.right
}
y: (height - font.pixelSize) * 0.4 // XXX: verticalCenter anchor is not centering the text
height: Math.min(2 * font.pixelSize, parent.height)
color: theme.textColor
enabled: textField.enabled
clip: true
// Proxying keys events is not required by the
// common API but is desired in the plasma API.
Keys.onPressed: textField.Keys.pressed(event);
Keys.onReleased: textField.Keys.released(event);
}
}

23
declarativeimports/plasmacomponents/qml/qmldir Normal file
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plugin plasmacomponentsplugin
BusyIndicator 0.1 BusyIndicator.qml
Button 0.1 Button.qml
ButtonGroup 0.1 ButtonGroup.js
ButtonRow 0.1 ButtonRow.qml
ButtonColumn 0.1 ButtonColumn.qml
CheckBox 0.1 CheckBox.qml
DualStateButton 0.1 DualStateButton.qml
FlashingLabel 0.1 FlashingLabel.qml
Frame 0.1 Frame.qml
IconWidget 0.1 IconWidget.qml
Highlight 0.1 Highlight.qml
PushButton 0.1 PushButton.qml
ProgressBar 0.1 ProgressBar.qml
RadioButton 0.1 RadioButton.qml
ScrollBar 0.1 ScrollBar.qml
ScrollDecorator 0.1 ScrollDecorator.qml
Slider 0.1 Slider.qml
Switch 0.1 Switch.qml
TextField 0.1 TextField.qml
TextArea 0.1 TextArea.qml
ToolButton 0.1 ToolButton.qml

522
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Components project on Qt Labs.
**
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions contained
** in the Technology Preview License Agreement accompanying this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
****************************************************************************/
/*!
\class QRangeModel
\brief The QRangeModel class, helps users to build components that depend
on some value and/or position to be in a certain range previously defined
With this class, the user sets a value range and a position range, which
represent the valid values/positions the model can assume. It is worth telling
that the value property always has priority over the position property. A nice use
case, would be a Slider implementation with the help of QRangeModel. If the user sets
a value range to [0,100], a position range to [50,100] and sets the value
to 80, the equivalent position would be 90. After that, if the user decides to
resize the slider, the value would be the same, but the knob position would
be updated due to the new position range.
\ingroup qt-components
*/
#ifndef QT_NO_ACCESSIBILITY
#include <QAccessible>
#endif
#include "qrangemodel.h"
#include "qrangemodel_p.h"
namespace Plasma
{
QRangeModelPrivate::QRangeModelPrivate(QRangeModel *qq)
: q_ptr(qq)
{
}
QRangeModelPrivate::~QRangeModelPrivate()
{
}
void QRangeModelPrivate::init()
{
minimum = 0;
maximum = 99;
stepSize = 0;
value = 0;
pos = 0;
posatmin = 0;
posatmax = 0;
inverted = false;
}
/*!
Calculates the position that is going to be seen outside by the component
that is using QRangeModel. It takes into account the \l stepSize,
\l positionAtMinimum, \l positionAtMaximum properties
and \a position that is passed as parameter.
*/
qreal QRangeModelPrivate::publicPosition(qreal position) const
{
// Calculate the equivalent stepSize for the position property.
const qreal min = effectivePosAtMin();
const qreal max = effectivePosAtMax();
const qreal valueRange = maximum - minimum;
const qreal positionValueRatio = valueRange ? (max - min) / valueRange : 0;
const qreal positionStep = stepSize * positionValueRatio;
if (positionStep == 0)
return (min < max) ? qBound(min, position, max) : qBound(max, position, min);
const int stepSizeMultiplier = (position - min) / positionStep;
// Test whether value is below minimum range
if (stepSizeMultiplier < 0)
return min;
qreal leftEdge = (stepSizeMultiplier * positionStep) + min;
qreal rightEdge = ((stepSizeMultiplier + 1) * positionStep) + min;
if (min < max) {
leftEdge = qMin(leftEdge, max);
rightEdge = qMin(rightEdge, max);
} else {
leftEdge = qMax(leftEdge, max);
rightEdge = qMax(rightEdge, max);
}
if (qAbs(leftEdge - position) <= qAbs(rightEdge - position))
return leftEdge;
return rightEdge;
}
/*!
Calculates the value that is going to be seen outside by the component
that is using QRangeModel. It takes into account the \l stepSize,
\l minimumValue, \l maximumValue properties
and \a value that is passed as parameter.
*/
qreal QRangeModelPrivate::publicValue(qreal value) const
{
// It is important to do value-within-range check this
// late (as opposed to during setPosition()). The reason is
// QML bindings; a position that is initially invalid because it lays
// outside the range, might become valid later if the range changes.
if (stepSize == 0)
return qBound(minimum, value, maximum);
const int stepSizeMultiplier = (value - minimum) / stepSize;
// Test whether value is below minimum range
if (stepSizeMultiplier < 0)
return minimum;
const qreal leftEdge = qMin(maximum, (stepSizeMultiplier * stepSize) + minimum);
const qreal rightEdge = qMin(maximum, ((stepSizeMultiplier + 1) * stepSize) + minimum);
const qreal middle = (leftEdge + rightEdge) / 2;
return (value <= middle) ? leftEdge : rightEdge;
}
/*!
Checks if the \l value or \l position, that is seen by the user, has changed and emits the changed signal if it
has changed.
*/
void QRangeModelPrivate::emitValueAndPositionIfChanged(const qreal oldValue, const qreal oldPosition)
{
Q_Q(QRangeModel);
// Effective value and position might have changed even in cases when e.g. d->value is
// unchanged. This will be the case when operating with values outside range:
const qreal newValue = q->value();
const qreal newPosition = q->position();
if (!qFuzzyCompare(newValue, oldValue))
emit q->valueChanged(newValue);
if (!qFuzzyCompare(newPosition, oldPosition))
emit q->positionChanged(newPosition);
}
/*!
Constructs a QRangeModel with \a parent
*/
QRangeModel::QRangeModel(QObject *parent)
: QObject(parent), d_ptr(new QRangeModelPrivate(this))
{
Q_D(QRangeModel);
d->init();
}
/*!
\internal
Constructs a QRangeModel with private class pointer \a dd and \a parent
*/
QRangeModel::QRangeModel(QRangeModelPrivate &dd, QObject *parent)
: QObject(parent), d_ptr(&dd)
{
Q_D(QRangeModel);
d->init();
}
/*!
Destroys the QRangeModel
*/
QRangeModel::~QRangeModel()
{
delete d_ptr;
d_ptr = 0;
}
/*!
Sets the range of valid positions, that \l position can assume externally, with
\a min and \a max.
Such range is represented by \l positionAtMinimum and \l positionAtMaximum
*/
void QRangeModel::setPositionRange(qreal min, qreal max)
{
Q_D(QRangeModel);
bool emitPosAtMinChanged = !qFuzzyCompare(min, d->posatmin);
bool emitPosAtMaxChanged = !qFuzzyCompare(max, d->posatmax);
if (!(emitPosAtMinChanged || emitPosAtMaxChanged))
return;
const qreal oldPosition = position();
d->posatmin = min;
d->posatmax = max;
// When a new positionRange is defined, the position property must be updated based on the value property.
// For instance, imagine that you have a valueRange of [0,100] and a position range of [20,100],
// if a user set the value to 50, the position would be 60. If this positionRange is updated to [0,100], then
// the new position, based on the value (50), will be 50.
// If the newPosition is different than the old one, it must be updated, in order to emit
// the positionChanged signal.
d->pos = d->equivalentPosition(d->value);
if (emitPosAtMinChanged)
emit positionAtMinimumChanged(d->posatmin);
if (emitPosAtMaxChanged)
emit positionAtMaximumChanged(d->posatmax);
d->emitValueAndPositionIfChanged(value(), oldPosition);
}
/*!
Sets the range of valid values, that \l value can assume externally, with
\a min and \a max. The range has the following constraint: \a min must be less or equal \a max
Such range is represented by \l minimumValue and \l maximumValue
*/
void QRangeModel::setRange(qreal min, qreal max)
{
Q_D(QRangeModel);
bool emitMinimumChanged = !qFuzzyCompare(min, d->minimum);
bool emitMaximumChanged = !qFuzzyCompare(max, d->maximum);
if (!(emitMinimumChanged || emitMaximumChanged))
return;
const qreal oldValue = value();
const qreal oldPosition = position();
d->minimum = min;
d->maximum = qMax(min, max);
// Update internal position if it was changed. It can occurs if internal value changes, due to range update
d->pos = d->equivalentPosition(d->value);
if (emitMinimumChanged)
emit minimumChanged(d->minimum);
if (emitMaximumChanged)
emit maximumChanged(d->maximum);
d->emitValueAndPositionIfChanged(oldValue, oldPosition);
}
/*!
\property QRangeModel::minimumValue
\brief the minimum value that \l value can assume
This property's default value is 0
*/
void QRangeModel::setMinimum(qreal min)
{
Q_D(const QRangeModel);
setRange(min, d->maximum);
}
qreal QRangeModel::minimum() const
{
Q_D(const QRangeModel);
return d->minimum;
}
/*!
\property QRangeModel::maximumValue
\brief the maximum value that \l value can assume
This property's default value is 99
*/
void QRangeModel::setMaximum(qreal max)
{
Q_D(const QRangeModel);
// if the new maximum value is smaller than
// minimum, update minimum too
setRange(qMin(d->minimum, max), max);
}
qreal QRangeModel::maximum() const
{
Q_D(const QRangeModel);
return d->maximum;
}
/*!
\property QRangeModel::stepSize
\brief the value that is added to the \l value and \l position property
Example: If a user sets a range of [0,100] and stepSize
to 30, the valid values that are going to be seen externally would be: 0, 30, 60, 90, 100.
*/
void QRangeModel::setStepSize(qreal stepSize)
{
Q_D(QRangeModel);
stepSize = qMax(qreal(0.0), stepSize);
if (qFuzzyCompare(stepSize, d->stepSize))
return;
const qreal oldValue = value();
const qreal oldPosition = position();
d->stepSize = stepSize;
emit stepSizeChanged(d->stepSize);
d->emitValueAndPositionIfChanged(oldValue, oldPosition);
}
qreal QRangeModel::stepSize() const
{
Q_D(const QRangeModel);
return d->stepSize;
}
/*!
Returns a valid position, respecting the \l positionAtMinimum,
\l positionAtMaximum and the \l stepSize properties.
Such calculation is based on the parameter \a value (which is valid externally).
*/
qreal QRangeModel::positionForValue(qreal value) const
{
Q_D(const QRangeModel);
const qreal unconstrainedPosition = d->equivalentPosition(value);
return d->publicPosition(unconstrainedPosition);
}
/*!
\property QRangeModel::position
\brief the current position of the model
Represents a valid external position, based on the \l positionAtMinimum,
\l positionAtMaximum and the \l stepSize properties.
The user can set it internally with a position, that is not within the current position range,
since it can become valid if the user changes the position range later.
*/
qreal QRangeModel::position() const
{
Q_D(const QRangeModel);
// Return the internal position but observe boundaries and
// stepSize restrictions.
return d->publicPosition(d->pos);
}
void QRangeModel::setPosition(qreal newPosition)
{
Q_D(QRangeModel);
if (qFuzzyCompare(newPosition, d->pos))
return;
const qreal oldPosition = position();
const qreal oldValue = value();
// Update position and calculate new value
d->pos = newPosition;
d->value = d->equivalentValue(d->pos);
d->emitValueAndPositionIfChanged(oldValue, oldPosition);
}
/*!
\property QRangeModel::positionAtMinimum
\brief the minimum value that \l position can assume
This property's default value is 0
*/
void QRangeModel::setPositionAtMinimum(qreal min)
{
Q_D(QRangeModel);
setPositionRange(min, d->posatmax);
}
qreal QRangeModel::positionAtMinimum() const
{
Q_D(const QRangeModel);
return d->posatmin;
}
/*!
\property QRangeModel::positionAtMaximum
\brief the maximum value that \l position can assume
This property's default value is 0
*/
void QRangeModel::setPositionAtMaximum(qreal max)
{
Q_D(QRangeModel);
setPositionRange(d->posatmin, max);
}
qreal QRangeModel::positionAtMaximum() const
{
Q_D(const QRangeModel);
return d->posatmax;
}
/*!
Returns a valid value, respecting the \l minimumValue,
\l maximumValue and the \l stepSize properties.
Such calculation is based on the parameter \a position (which is valid externally).
*/
qreal QRangeModel::valueForPosition(qreal position) const
{
Q_D(const QRangeModel);
const qreal unconstrainedValue = d->equivalentValue(position);
return d->publicValue(unconstrainedValue);
}
/*!
\property QRangeModel::value
\brief the current value of the model
Represents a valid external value, based on the \l minimumValue,
\l maximumValue and the \l stepSize properties.
The user can set it internally with a value, that is not within the current range,
since it can become valid if the user changes the range later.
*/
qreal QRangeModel::value() const
{
Q_D(const QRangeModel);
// Return internal value but observe boundaries and
// stepSize restrictions
return d->publicValue(d->value);
}
void QRangeModel::setValue(qreal newValue)
{
Q_D(QRangeModel);
if (qFuzzyCompare(newValue, d->value))
return;
const qreal oldValue = value();
const qreal oldPosition = position();
// Update relative value and position
d->value = newValue;
d->pos = d->equivalentPosition(d->value);
d->emitValueAndPositionIfChanged(oldValue, oldPosition);
}
/*!
\property QRangeModel::inverted
\brief the model is inverted or not
The model can be represented with an inverted behavior, e.g. when \l value assumes
the maximum value (represented by \l maximumValue) the \l position will be at its
minimum (represented by \l positionAtMinimum).
*/
void QRangeModel::setInverted(bool inverted)
{
Q_D(QRangeModel);
if (inverted == d->inverted)
return;
d->inverted = inverted;
emit invertedChanged(d->inverted);
// After updating the internal value, the position property can change.
setPosition(d->equivalentPosition(d->value));
}
bool QRangeModel::inverted() const
{
Q_D(const QRangeModel);
return d->inverted;
}
/*!
Sets the \l value to \l minimumValue.
*/
void QRangeModel::toMinimum()
{
Q_D(const QRangeModel);
setValue(d->minimum);
}
/*!
Sets the \l value to \l maximumValue.
*/
void QRangeModel::toMaximum()
{
Q_D(const QRangeModel);
setValue(d->maximum);
}
} // Plasma namespace
#include "qrangemodel.moc"

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Components project on Qt Labs.
**
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions contained
** in the Technology Preview License Agreement accompanying this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
****************************************************************************/
#ifndef QRANGEMODEL_H
#define QRANGEMODEL_H
#include <QObject>
namespace Plasma
{
class QRangeModelPrivate;
class QRangeModel : public QObject
{
Q_OBJECT
Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged USER true)
Q_PROPERTY(qreal minimumValue READ minimum WRITE setMinimum NOTIFY minimumChanged)
Q_PROPERTY(qreal maximumValue READ maximum WRITE setMaximum NOTIFY maximumChanged)
Q_PROPERTY(qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged)
Q_PROPERTY(qreal position READ position WRITE setPosition NOTIFY positionChanged)
Q_PROPERTY(qreal positionAtMinimum READ positionAtMinimum WRITE setPositionAtMinimum NOTIFY positionAtMinimumChanged)
Q_PROPERTY(qreal positionAtMaximum READ positionAtMaximum WRITE setPositionAtMaximum NOTIFY positionAtMaximumChanged)
Q_PROPERTY(bool inverted READ inverted WRITE setInverted NOTIFY invertedChanged)
public:
QRangeModel(QObject *parent = 0);
virtual ~QRangeModel();
void setRange(qreal min, qreal max);
void setPositionRange(qreal min, qreal max);
void setStepSize(qreal stepSize);
qreal stepSize() const;
void setMinimum(qreal min);
qreal minimum() const;
void setMaximum(qreal max);
qreal maximum() const;
void setPositionAtMinimum(qreal posAtMin);
qreal positionAtMinimum() const;
void setPositionAtMaximum(qreal posAtMax);
qreal positionAtMaximum() const;
void setInverted(bool inverted);
bool inverted() const;
qreal value() const;
qreal position() const;
Q_INVOKABLE qreal valueForPosition(qreal position) const;
Q_INVOKABLE qreal positionForValue(qreal value) const;
public Q_SLOTS:
void toMinimum();
void toMaximum();
void setValue(qreal value);
void setPosition(qreal position);
Q_SIGNALS:
void valueChanged(qreal value);
void positionChanged(qreal position);
void stepSizeChanged(qreal stepSize);
void invertedChanged(bool inverted);
void minimumChanged(qreal min);
void maximumChanged(qreal max);
void positionAtMinimumChanged(qreal min);
void positionAtMaximumChanged(qreal max);
protected:
QRangeModel(QRangeModelPrivate &dd, QObject *parent);
QRangeModelPrivate* d_ptr;
private:
Q_DISABLE_COPY(QRangeModel)
Q_DECLARE_PRIVATE(QRangeModel)
};
} // Plasma namespace
#endif // QRANGEMODEL_H

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Components project on Qt Labs.
**
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions contained
** in the Technology Preview License Agreement accompanying this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
****************************************************************************/
#ifndef QRANGEMODEL_P_H
#define QRANGEMODEL_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt Components API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qrangemodel.h"
namespace Plasma
{
class QRangeModelPrivate
{
Q_DECLARE_PUBLIC(QRangeModel)
public:
QRangeModelPrivate(QRangeModel *qq);
virtual ~QRangeModelPrivate();
void init();
qreal posatmin, posatmax;
qreal minimum, maximum, stepSize, pos, value;
uint inverted : 1;
QRangeModel *q_ptr;
inline qreal effectivePosAtMin() const {
return inverted ? posatmax : posatmin;
}
inline qreal effectivePosAtMax() const {
return inverted ? posatmin : posatmax;
}
inline qreal equivalentPosition(qreal value) const {
// Return absolute position from absolute value
const qreal valueRange = maximum - minimum;
if (valueRange == 0)
return effectivePosAtMin();
const qreal scale = (effectivePosAtMax() - effectivePosAtMin()) / valueRange;
return (value - minimum) * scale + effectivePosAtMin();
}
inline qreal equivalentValue(qreal pos) const {
// Return absolute value from absolute position
const qreal posRange = effectivePosAtMax() - effectivePosAtMin();
if (posRange == 0)
return minimum;
const qreal scale = (maximum - minimum) / posRange;
return (pos - effectivePosAtMin()) * scale + minimum;
}
qreal publicPosition(qreal position) const;
qreal publicValue(qreal value) const;
void emitValueAndPositionIfChanged(const qreal oldValue, const qreal oldPosition);
};
} // Plasma namespace
#endif // QRANGEMODEL_P_H

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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.components 0.1 as PlasmaComponents
Column {
spacing: 20
Text {
font.pixelSize: 20
text: "Busy Indicator"
}
PlasmaComponents.BusyIndicator { }
PlasmaComponents.BusyIndicator { running: true }
Text {
font.pixelSize: 20
text: "Progress Bar"
}
Text { text: "Horizontal" }
PlasmaComponents.ProgressBar {
value: 0.3
}
PlasmaComponents.ProgressBar {
indeterminate: true
}
PlasmaComponents.ProgressBar {
minimumValue: 0
maximumValue: 100
value: 30
}
Text { text: "Vertical" }
Row {
spacing: 20
PlasmaComponents.ProgressBar {
value: 0.3
orientation: Qt.Vertical
width: 20
height: 100
}
PlasmaComponents.ProgressBar {
value: 0.4
orientation: Qt.Vertical
width: 20
height: 120
}
PlasmaComponents.ProgressBar {
orientation: Qt.Vertical
width: 20
height: 100
indeterminate: true
}
}
}

99
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.components 0.1 as PlasmaComponents
Column {
spacing: 20
Text {
font.pixelSize: 20
text: "Buttons"
}
PlasmaComponents.Button {
id: bt1
width: 140
height: 30
text: "Button"
onClicked: {
console.log("Clicked");
}
Keys.onTabPressed: bt2.forceActiveFocus();
}
PlasmaComponents.Button {
id: bt2
width: 140
height: 30
text: "Checkable Button"
checkable: true
onCheckedChanged: {
if (checked)
console.log("Button Checked");
else
console.log("Button Unchecked");
}
Keys.onTabPressed: bt3.forceActiveFocus();
}
PlasmaComponents.Button {
id: bt3
width: 140
height: 30
text: "Different Font"
font {
pixelSize: 20
family: "Helvetica"
}
Keys.onTabPressed: bt4.forceActiveFocus();
}
PlasmaComponents.Button {
id: bt4
width: 140
height: 30
text: "Icon Button"
iconSource: "/home/dakerfp/work/comics-reader/ui/images/random.png"
Keys.onTabPressed: bt5.forceActiveFocus();
}
PlasmaComponents.Button {
id: bt5
width: 140
height: 30
iconSource: "/home/dakerfp/work/comics-reader/ui/images/random.png"
Keys.onTabPressed: bt1.forceActiveFocus();
}
PlasmaComponents.Button {
width: 140
height: 30
text: "Disabled Button"
enabled: false
}
}

107
declarativeimports/test/gallery/CheckableButtons.qml Normal file
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.components 0.1 as PlasmaComponents
Column {
spacing: 20
Text {
font.pixelSize: 20
text: "Check Box"
}
PlasmaComponents.CheckBox {
width: 140
height: 30
text: "Check Box 1"
onCheckedChanged: {
if (checked)
console.log("CheckBox checked");
else
console.log("CheckBox unchecked");
}
onClicked: {
console.log("CheckBox clicked");
}
}
PlasmaComponents.CheckBox {
height: 30
text: "Disabled"
enabled: false
}
PlasmaComponents.CheckBox {
height: 30
text: ""
}
PlasmaComponents.CheckBox {
height: 30
text: "A loooooooooooooong text"
}
Text {
font.pixelSize: 20
text: "Radio Button"
}
PlasmaComponents.RadioButton {
width: 140
height: 30
text: "RadioButton"
onCheckedChanged: {
if (checked)
console.log("RadioButton Checked");
else
console.log("RadioButton Unchecked");
}
}
PlasmaComponents.Switch { }
Text {
font.pixelSize: 20
text: "Button Row"
}
PlasmaComponents.ButtonRow {
spacing: 20
PlasmaComponents.RadioButton { text: "A" }
PlasmaComponents.RadioButton { text: "B" }
PlasmaComponents.RadioButton { text: "C" }
}
Text {
font.pixelSize: 20
text: "Button Column"
}
PlasmaComponents.ButtonColumn {
spacing: 20
PlasmaComponents.RadioButton { text: "Alice" }
PlasmaComponents.RadioButton { text: "Bob" }
PlasmaComponents.RadioButton { text: "Charles" }
}
}

86
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.components 0.1 as PlasmaComponents
Rectangle {
width: 1000
height: 800
color: "lightgrey"
Flickable {
id: page
anchors.fill: parent
contentWidth: 2200
contentHeight: 1000
Row {
x: 30
anchors {
top: parent.top
bottom: parent.bottom
margins: 20
}
spacing: 30
Buttons{ }
CheckableButtons { }
Busy { }
Sliders { }
Scrollers { }
Texts { }
}
}
PlasmaComponents.ScrollBar {
id: horizontalScrollBar
stepSize: 30
flickableItem: page
animated: true
anchors {
left: parent.left
right: verticalScrollBar.left
bottom: parent.bottom
}
}
PlasmaComponents.ScrollBar {
id: verticalScrollBar
stepSize: 30
orientation: Qt.Vertical
flickableItem: page
animated: true
anchors {
top: parent.top
right: parent.right
bottom: horizontalScrollBar.top
}
}
}

131
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.components 0.1 as PlasmaComponents
Column {
spacing: 20
Text {
font.pixelSize: 20
text: "Scroll Bar"
}
ListView {
id: scrollList
width: 200
height: 200
clip: true
model: 20
delegate: Text {
width: 200
height: 30
text: index
font.pixelSize: 18
}
Rectangle {
anchors.fill: parent
color: "grey"
opacity: 0.3
}
PlasmaComponents.ScrollBar {
id: scrollBar
orientation: Qt.Vertical
flickableItem: scrollList
animated: true
stepSize: 40
scrollButtonInterval: 50
anchors {
top: scrollList.top
right: scrollList.right
bottom: scrollList.bottom
}
}
}
Text {
font.pixelSize: 20
text: "Scroll Decorator"
}
Item {
width: 200
height: 200
PlasmaComponents.Highlight { anchors.fill: parent }
Flickable {
id: scrollArea
anchors.fill: parent
clip: true
contentWidth: 400
contentHeight: 400
// Flickable Contents
Rectangle {
color: "green"
width: 100
height: 100
}
Rectangle {
x: 80
y: 80
color: "blue"
width: 200
height: 200
}
Rectangle {
x: 200
y: 200
color: "red"
width: 150
height: 150
}
}
// Scroll Decorators
PlasmaComponents.ScrollDecorator {
orientation: Qt.Vertical
flickableItem: scrollArea
inverted: true
anchors {
top: scrollArea.top
right: scrollArea.right
bottom: scrollArea.bottom
}
Text {
y: parent.height / 2
x: 13
rotation: -90
text: "inverted"
}
}
PlasmaComponents.ScrollDecorator {
orientation: Qt.Horizontal
flickableItem: scrollArea
anchors {
left: scrollArea.left
right: scrollArea.right
bottom: scrollArea.bottom
}
}
}
}

121
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.0
import org.kde.plasma.components 0.1 as PlasmaComponents
Column {
spacing: 20
Text {
font.pixelSize: 20
text: "Slider"
}
PlasmaComponents.Highlight {
width: 300
height: 400
Column {
anchors {
fill: parent
}
spacing: 10
Text { text: "Color Selector"; font.pixelSize: 20 }
Text { text: "Red" }
PlasmaComponents.Slider {
id: redSlider
height: 20
width: 255
orientation: Qt.Horizontal
minimumValue: 0
maximumValue: 255
stepSize: 10
animated: true
Keys.onTabPressed: greenSlider.forceActiveFocus()
}
Text { text: "Green" }
PlasmaComponents.Slider {
id: greenSlider
height: 20
width: 255
orientation: Qt.Horizontal
minimumValue: 0
maximumValue: 255
stepSize: 10
animated: true
Keys.onTabPressed: blueSlider.forceActiveFocus()
}
Text { text: "Blue" }
PlasmaComponents.Slider {
id: blueSlider
height: 20
width: 255
orientation: Qt.Horizontal
minimumValue: 0
maximumValue: 255
stepSize: 10
animated: true
Keys.onTabPressed: redSlider.forceActiveFocus()
}
Rectangle {
anchors.horizontalCenter: parent.horizontalCenter
width: parent.width / 2
height: width
color: Qt.rgba(redSlider.value / 255, greenSlider.value / 255, blueSlider.value / 255, 1)
}
}
}
Text { text: "Disabled Horizontal Slider" }
PlasmaComponents.Slider {
id: horizontalSlider
width: 140
height: 20
animated: true
enabled: false
}
Text { text: "Vertical Slider" }
Row {
spacing: 30
PlasmaComponents.Slider {
id: verticalSlider
width: 20
height: 140
orientation: Qt.Vertical
minimumValue: 10
maximumValue: 1000
stepSize: 50
inverted: true
animated: true
}
Text { text: verticalSlider.value }
}
}

99
declarativeimports/test/gallery/Texts.qml Normal file
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/*
* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 1.1
import org.kde.plasma.components 0.1 as PlasmaComponents
Column {
spacing: 30
Text {
text: "Text Fields"
font.pixelSize: 20
}
PlasmaComponents.Highlight {
width: 200
height: 100
Column {
spacing: 10
Row {
Text {
text: "Username: "
anchors.verticalCenter: tf1.verticalCenter
}
PlasmaComponents.TextField {
id: tf1
placeholderText: "login"
Keys.onTabPressed: tf2.forceActiveFocus();
}
}
Row {
Text {
text: "Password: "
anchors.verticalCenter: tf2.verticalCenter
}
PlasmaComponents.TextField {
id: tf2
width: 120
echoMode: TextInput.Password
Keys.onTabPressed: loginButton.forceActiveFocus();
}
}
PlasmaComponents.Button {
id: loginButton
text: "Login"
anchors {
right: parent.right
rightMargin: 0
}
width: 100
}
}
}
PlasmaComponents.TextField {
width: 120
placeholderText: "Disabled Text Field"
Keys.onTabPressed: loginButton.forceActiveFocus();
enabled: false
}
Text {
text: "Text Area"
font.pixelSize: 20
}
PlasmaComponents.TextArea {
width: 200
height: 200
placeholderText: "Lorem ipsum et dolor"
wrapMode: TextEdit.WordWrap
contentMaxWidth: 400
contentMaxHeight: 400
}
PlasmaComponents.TextArea {
width: 200
height: 100
enabled: false
text: "Disabled Text Area"
}
}