plasma-framework/examples/applets/testtheme/contents/ui/ScalePage.qml

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/*
* Copyright 2014 Sebastian Kügler <sebas@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, 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 General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 2.010-1301, USA.
*/
import QtQuick 2.1
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.extras 2.0 as PlasmaExtras
import org.kde.qtextracomponents 2.0 as QtExtras
Item {
property int cheight: 48
property int cwidth: themePage.width / 1.2
property int _m: units.gridUnit / 2 * units.devicePixelRatio
Column {
id: col
spacing: _m
anchors {
margins: _m
top: parent.top
left: parent.left
right: parent.right
}
PlasmaExtras.Title {
width: parent.width
elide: Text.ElideRight
text: "Scaling Test"
font.pointSize: cheatLabel.font.pointSize * 2
}
Row {
PlasmaComponents.Button {
text: "devicePixelRatio"
font.pointSize: cheatLabel.font.pointSize
width: cwidth/2
//scale: units.devicePixelRatio
onClicked: {
var d = units.devicePixelRatio * 96;
dpilabel.text = "\tdpi from ratio:" + d;
}
}
PlasmaComponents.Label {
id: dpilabel
}
}
}
PlasmaComponents.Label {
id: cheatLabel
text: "Cheating with the font size. This label scales with the devicePixelRatio <b>on top of</b> font rendering. Just to show how text scaling can work dynamically."
font.pointSize: theme.defaultFont.pointSize * units.devicePixelRatio / 1.8
wrapMode: Text.WordWrap
anchors {
margins: _m
top: col.bottom
left: parent.left
right: apeImage.left
}
}
Image {
id: apeImage
objectName: "apeImage"
height: parent.height / 6 * units.devicePixelRatio
//width: height
anchors {
top: cheatLabel.top
right: parent.right
rightMargin: _m
}
fillMode: Image.PreserveAspectFit
source: "../images/orangutan.jpg"
}
Flow {
anchors {
left: parent.left
bottom: parent.bottom
right: parent.right
}
//height: _h
//width: parent.width
spacing: units.smallSpacing
PlasmaCore.IconItem {
source: "configure"
width: units.iconSizes.small
height: width
}
PlasmaCore.IconItem {
source: "dialog-ok"
width: units.iconSizes.smallMedium
height: width
}
PlasmaCore.IconItem {
source: "resize-tr2bl"
width: units.iconSizes.medium
height: width
}
PlasmaCore.IconItem {
source: "akonadi"
width: units.iconSizes.large
height: width
}
PlasmaCore.IconItem {
source: "clock"
width: units.iconSizes.huge
height: width
}
// QtExtras.QIconItem {
// icon: "preferences-desktop-icons"
// width: units.iconSizes.enormous
// height: width
// }
}
}