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Merge branch 'plasma/mart/fullscreenSheet'

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This commit is contained in:
Marco Martin 2012-03-01 15:11:28 +01:00
commit 736a56c631
12 changed files with 1313 additions and 401 deletions
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2
declarativeimports/plasmacomponents/CMakeLists.txt
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@ -2,6 +2,8 @@ project(plasmacomponents)
set(plasmacomponents_SRCS
fullscreendialog.cpp
fullscreensheet.cpp
fullscreenwindow.cpp
plasmacomponentsplugin.cpp
qrangemodel.cpp
enums.cpp

332
declarativeimports/plasmacomponents/fullscreendialog.cpp
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@ -18,346 +18,18 @@
***************************************************************************/
#include "fullscreendialog.h"
#include "../core/declarativeitemcontainer_p.h"
#include "plasmacomponentsplugin.h"
#include <QApplication>
#include <QDeclarativeItem>
#include <QDeclarativeContext>
#include <QGraphicsObject>
#include <QGraphicsScene>
#include <QGraphicsView>
#include <QGraphicsWidget>
#include <QLayout>
#include <QTimer>
#include <QDesktopWidget>
#include <QFile>
#include <KWindowSystem>
#include <KStandardDirs>
#include <Plasma/Corona>
#include <Plasma/WindowEffects>
uint FullScreenDialog::s_numItems = 0;
class Background : public QWidget
{
public:
Background(FullScreenDialog *dialog)
: QWidget( 0L ),
m_dialog(dialog)
{
setAttribute( Qt::WA_NoSystemBackground );
setAttribute( Qt::WA_TranslucentBackground );
setWindowFlags(Qt::FramelessWindowHint | Qt::CustomizeWindowHint);
KWindowSystem::setOnAllDesktops(winId(), true);
unsigned long state = NET::Sticky | NET::StaysOnTop | NET::KeepAbove | NET::SkipTaskbar | NET::SkipPager | NET::MaxVert | NET::MaxHoriz;
KWindowSystem::setState(effectiveWinId(), state);
}
~Background()
{}
void paintEvent( QPaintEvent *e )
{
QPainter painter( this );
painter.setCompositionMode(QPainter::CompositionMode_Source);
painter.fillRect(e->rect(), QColor(0, 0, 0, 80));
}
void mousePressEvent(QMouseEvent *event)
{
event->accept();
m_dialog->view()->winId();
KWindowSystem::forceActiveWindow(m_dialog->view()->winId());
}
void mouseReleaseEvent(QMouseEvent *event)
{
if (!m_dialog->view()->geometry().contains(event->globalPos())) {
m_dialog->close();
}
}
private:
FullScreenDialog *m_dialog;
};
FullScreenDialog::FullScreenDialog(QDeclarativeItem *parent)
: QDeclarativeItem(parent),
m_declarativeItemContainer(0)
: FullScreenWindow(parent)
{
m_view = new QGraphicsView();
m_view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_view->installEventFilter(this);
m_view->setAutoFillBackground(false);
m_view->viewport()->setAutoFillBackground(false);
m_view->setAttribute(Qt::WA_TranslucentBackground);
m_view->setAttribute(Qt::WA_NoSystemBackground);
m_view->viewport()->setAttribute(Qt::WA_NoSystemBackground);
m_view->setCacheMode(QGraphicsView::CacheNone);
m_view->setWindowFlags(Qt::FramelessWindowHint | Qt::CustomizeWindowHint);
m_view->setFrameShape(QFrame::NoFrame);
KWindowSystem::setOnAllDesktops(m_view->winId(), true);
unsigned long state = NET::Sticky | NET::StaysOnTop | NET::KeepAbove | NET::SkipTaskbar | NET::SkipPager;
KWindowSystem::setState(m_view->effectiveWinId(), state);
init("Dialog");
//Try to figure out the path of the dialog component
QString componentsPlatform = getenv("KDE_PLASMA_COMPONENTS_PLATFORM");
if (componentsPlatform.isEmpty()) {
KConfigGroup cg(KSharedConfig::openConfig("kdeclarativerc"), "Components-platform");
componentsPlatform = cg.readEntry("name", "desktop");
}
QString filePath;
if (componentsPlatform == "desktop") {
foreach(const QString &importPath, KGlobal::dirs()->findDirs("module", "imports/")) {
filePath = importPath % "org/kde/plasma/components/Dialog.qml";
QFile f(filePath);
if (f.exists()) {
break;
}
}
} else {
foreach(const QString &importPath, KGlobal::dirs()->findDirs("module", "platformimports/" % componentsPlatform)) {
filePath = importPath % "org/kde/plasma/components/Dialog.qml";
QFile f(filePath);
if (f.exists()) {
break;
}
}
}
QDeclarativeEngine *engine = EngineBookKeeping::self()->engineFor(this);
QDeclarativeComponent *component = new QDeclarativeComponent(engine, filePath, this);
QDeclarativeContext *creationContext = component->creationContext();
m_rootObject = component->create(creationContext);
if (component->status() == QDeclarativeComponent::Error) {
kWarning()<<component->errors();
}
if (m_rootObject) {
setMainItem(qobject_cast<QGraphicsObject *>(m_rootObject.data()));
connect(m_rootObject.data(), SIGNAL(statusChanged()), this, SLOT(statusHasChanged()));
connect(m_rootObject.data(), SIGNAL(accepted()), this, SIGNAL(accepted()));
connect(m_rootObject.data(), SIGNAL(rejected()), this, SIGNAL(rejected()));
connect(m_rootObject.data(), SIGNAL(clickedOutside()), this, SIGNAL(clickedOutside()));
}
m_background = new Background(this);
}
FullScreenDialog::~FullScreenDialog()
{
delete m_view;
}
QGraphicsObject *FullScreenDialog::mainItem() const
{
return m_mainItem.data();
}
void FullScreenDialog::setMainItem(QGraphicsObject *mainItem)
{
if (m_mainItem.data() != mainItem) {
if (m_mainItem) {
m_mainItem.data()->setParent(mainItem->parent());
m_mainItem.data()->removeEventFilter(this);
m_mainItem.data()->setY(0);
m_scene = 0;
}
m_mainItem = mainItem;
if (mainItem) {
mainItem->setParentItem(0);
mainItem->setParent(this);
m_scene = mainItem->scene();
}
mainItem->installEventFilter(this);
//if this is called in Compenent.onCompleted we have to wait a loop the item is added to a scene
QTimer::singleShot(0, this, SLOT(syncMainItem()));
}
}
void FullScreenDialog::syncMainItem()
{
if (!m_mainItem) {
return;
}
//not have a scene? go up in the hyerarchy until we find something with a scene
QGraphicsScene *scene = m_mainItem.data()->scene();
if (!scene) {
QObject *parent = m_mainItem.data();
while ((parent = parent->parent())) {
QGraphicsObject *qo = qobject_cast<QGraphicsObject *>(parent);
if (qo) {
scene = qo->scene();
if (scene) {
scene->addItem(m_mainItem.data());
++s_numItems;
Plasma::Corona *corona = qobject_cast<Plasma::Corona *>(scene);
QDeclarativeItem *di = qobject_cast<QDeclarativeItem *>(m_mainItem.data());
if (corona && di) {
if (!m_declarativeItemContainer) {
m_declarativeItemContainer = new DeclarativeItemContainer();
scene->addItem(m_declarativeItemContainer);
corona->addOffscreenWidget(m_declarativeItemContainer);
}
m_declarativeItemContainer->setDeclarativeItem(di);
} else {
m_mainItem.data()->setY(-10000*s_numItems);
m_mainItem.data()->setY(10000*s_numItems);
}
break;
}
}
}
}
if (!scene) {
return;
}
m_view->setScene(scene);
if (m_declarativeItemContainer) {
m_view->resize(m_declarativeItemContainer->size().toSize());
m_view->setSceneRect(m_declarativeItemContainer->geometry());
} else {
QRectF itemGeometry(QPointF(m_mainItem.data()->x(), m_mainItem.data()->y()),
QSizeF(m_mainItem.data()->boundingRect().size()));
m_view->resize(itemGeometry.size().toSize());
m_view->setSceneRect(itemGeometry);
}
m_view->move(QApplication::desktop()->availableGeometry().center() - QPoint(m_view->width()/2, m_view->height()/2));
}
bool FullScreenDialog::isVisible() const
{
return m_view->isVisible();
}
void FullScreenDialog::setVisible(const bool visible)
{
if (m_view->isVisible() != visible) {
m_background->setVisible(visible);
Plasma::WindowEffects::slideWindow(m_view->winId(), Plasma::BottomEdge, 0);
m_view->setVisible(visible);
unsigned long state = NET::Sticky | NET::StaysOnTop | NET::KeepAbove | NET::SkipTaskbar | NET::SkipPager;
KWindowSystem::setState(m_view->effectiveWinId(), state);
KWindowSystem::setState(m_background->effectiveWinId(), state);
if (visible) {
m_view->raise();
KWindowSystem::forceActiveWindow(m_view->effectiveWinId());
}
}
}
QGraphicsView *FullScreenDialog::view() const
{
return m_view;
}
QDeclarativeListProperty<QGraphicsObject> FullScreenDialog::title()
{
if (m_rootObject) {
return m_rootObject.data()->property("title").value<QDeclarativeListProperty<QGraphicsObject> >();
} else {
return QDeclarativeListProperty<QGraphicsObject>(this, m_dummyTitleElements);
}
}
QDeclarativeListProperty<QGraphicsObject> FullScreenDialog::content()
{
if (m_rootObject) {
return m_rootObject.data()->property("content").value<QDeclarativeListProperty<QGraphicsObject> >();
} else {
return QDeclarativeListProperty<QGraphicsObject>(this, m_dummyContentElements);
}
}
QDeclarativeListProperty<QGraphicsObject> FullScreenDialog::buttons()
{
if (m_rootObject) {
return m_rootObject.data()->property("buttons").value<QDeclarativeListProperty<QGraphicsObject> >();
} else {
return QDeclarativeListProperty<QGraphicsObject>(this, m_dummyButtonsElements);
}
}
DialogStatus::Status FullScreenDialog::status() const
{
if (m_rootObject) {
return (DialogStatus::Status)m_rootObject.data()->property("status").toInt();
} else {
return DialogStatus::Closed;
}
}
void FullScreenDialog::statusHasChanged()
{
if (status() == DialogStatus::Closed) {
setVisible(false);
} else {
setVisible(true);
}
emit statusChanged();
}
void FullScreenDialog::open()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "open");
}
}
void FullScreenDialog::accept()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "accept");
}
}
void FullScreenDialog::reject()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "reject");
}
}
void FullScreenDialog::close()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "close");
}
}
bool FullScreenDialog::eventFilter(QObject *watched, QEvent *event)
{
if (watched == m_mainItem.data() &&
(event->type() == QEvent::GraphicsSceneResize)) {
syncMainItem();
}
return false;
}
#include "fullscreendialog.moc"

70
declarativeimports/plasmacomponents/fullscreendialog.h
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@ -19,81 +19,15 @@
#ifndef FULLSCREENDIALOG_P
#define FULLSCREENDIALOG_P
#include <QObject>
#include <QPoint>
#include <QRect>
#include <QWeakPointer>
#include <QDeclarativeListProperty>
#include <QDeclarativeItem>
#include "fullscreenwindow.h"
#include "enums.h"
class QGraphicsObject;
class QGraphicsView;
class QGraphicsScene;
class DeclarativeItemContainer;
class Background;
class FullScreenDialog : public QDeclarativeItem
class FullScreenDialog : public FullScreenWindow
{
Q_OBJECT
Q_PROPERTY(QDeclarativeListProperty<QGraphicsObject> title READ title DESIGNABLE false)
Q_PROPERTY(QDeclarativeListProperty<QGraphicsObject> content READ content DESIGNABLE false)
Q_PROPERTY(QDeclarativeListProperty<QGraphicsObject> buttons READ buttons DESIGNABLE false)
Q_PROPERTY(DialogStatus::Status status READ status NOTIFY statusChanged)
public:
FullScreenDialog(QDeclarativeItem *parent = 0);
~FullScreenDialog();
QGraphicsObject *mainItem() const;
void setMainItem(QGraphicsObject *mainItem);
bool isVisible() const;
void setVisible(const bool visible);
QGraphicsView *view() const;
//QML properties
QDeclarativeListProperty<QGraphicsObject> title();
QDeclarativeListProperty<QGraphicsObject> content();
QDeclarativeListProperty<QGraphicsObject> buttons();
DialogStatus::Status status() const;
Q_INVOKABLE void open();
Q_INVOKABLE void accept();
Q_INVOKABLE void reject();
Q_INVOKABLE void close();
Q_SIGNALS:
void accepted();
void rejected();
void clickedOutside();
void statusChanged();
private Q_SLOTS:
void syncMainItem();
void statusHasChanged();
protected:
bool eventFilter(QObject *watched, QEvent *event);
private:
QGraphicsView *m_view;
QWeakPointer<QGraphicsObject> m_mainItem;
DeclarativeItemContainer *m_declarativeItemContainer;
QGraphicsScene *m_scene;
QWeakPointer<QObject> m_rootObject;
static uint s_numItems;
Background *m_background;
//those only used in case of error, to not make plasma crash
QList<QGraphicsObject *> m_dummyTitleElements;
QList<QGraphicsObject *> m_dummyContentElements;
QList<QGraphicsObject *> m_dummyButtonsElements;
};
#endif

143
declarativeimports/plasmacomponents/fullscreensheet.cpp Normal file
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@ -0,0 +1,143 @@
/***************************************************************************
* Copyright 2012 Marco Martin <mart@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 02110-1301 USA . *
***************************************************************************/
#include "fullscreensheet.h"
#include <QApplication>
#include <QDesktopWidget>
#include <QGraphicsView>
#include <KDebug>
FullScreenSheet::FullScreenSheet(QDeclarativeItem *parent)
: FullScreenWindow(parent)
{
init("Sheet");
view()->setGeometry(QApplication::desktop()->availableGeometry());
if (mainItem()) {
connect(mainItem(), SIGNAL(titleChanged()),
this, SIGNAL(titleChanged()));
connect(mainItem(), SIGNAL(acceptButtonChanged()),
this, SIGNAL(acceptButtonChanged()));
connect(mainItem(), SIGNAL(rejectButtonChanged()),
this, SIGNAL(rejectButtonChanged()));
connect(mainItem(), SIGNAL(acceptButtonTextChanged()),
this, SIGNAL(acceptButtonTextChanged()));
connect(mainItem(), SIGNAL(rejectButtonTextChanged()),
this, SIGNAL(rejectButtonTextChanged()));
}
}
FullScreenSheet::~FullScreenSheet()
{
}
QString FullScreenSheet::title() const
{
if (mainItem()) {
return mainItem()->property("title").toString();
} else {
return 0;
}
}
void FullScreenSheet::setTitle(const QString &text)
{
if (mainItem()) {
mainItem()->setProperty("title", QVariant::fromValue(text));
}
}
QDeclarativeItem *FullScreenSheet::acceptButton() const
{
if (mainItem()) {
return mainItem()->property("acceptButton").value<QDeclarativeItem *>();
} else {
return 0;
}
}
void FullScreenSheet::setAcceptButton(QDeclarativeItem *button)
{
if (mainItem()) {
mainItem()->setProperty("acceptButton", QVariant::fromValue(button));
}
}
QDeclarativeItem *FullScreenSheet::rejectButton() const
{
if (mainItem()) {
return mainItem()->property("rejectButton").value<QDeclarativeItem *>();
} else {
return 0;
}
}
void FullScreenSheet::setRejectButton(QDeclarativeItem *button)
{
if (mainItem()) {
mainItem()->setProperty("rejectButton", QVariant::fromValue(button));
}
}
QString FullScreenSheet::acceptButtonText() const
{
if (mainItem()) {
return mainItem()->property("acceptButtonText").toString();
} else {
return 0;
}
}
void FullScreenSheet::setAcceptButtonText(const QString &text)
{
if (mainItem()) {
mainItem()->setProperty("acceptButtonText", QVariant::fromValue(text));
}
}
QString FullScreenSheet::rejectButtonText() const
{
if (mainItem()) {
return mainItem()->property("rejectButtonText").toString();
} else {
return 0;
}
}
void FullScreenSheet::setRejectButtonText(const QString &text)
{
if (mainItem()) {
mainItem()->setProperty("rejectButtonText", QVariant::fromValue(text));
}
}
void FullScreenSheet::open()
{
if (mainItem()) {
view()->setGeometry(QApplication::desktop()->availableGeometry());
QMetaObject::invokeMethod(mainItem(), "open");
}
}
#include "fullscreensheet.moc"

64
declarativeimports/plasmacomponents/fullscreensheet.h Normal file
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@ -0,0 +1,64 @@
/***************************************************************************
* Copyright 2012 Marco Martin <mart@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 02110-1301 USA . *
***************************************************************************/
#ifndef FULLSCREENSHEET_P
#define FULLSCREENSHEET_P
#include "fullscreenwindow.h"
class FullScreenSheet : public FullScreenWindow
{
Q_OBJECT
Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged)
Q_PROPERTY(QDeclarativeItem *acceptButton READ acceptButton WRITE setAcceptButton NOTIFY acceptButtonChanged)
Q_PROPERTY(QDeclarativeItem *rejectButton READ rejectButton WRITE setRejectButton NOTIFY rejectButtonChanged)
Q_PROPERTY(QString acceptButtonText READ acceptButtonText WRITE setAcceptButtonText NOTIFY acceptButtonTextChanged)
Q_PROPERTY(QString rejectButtonText READ rejectButtonText WRITE setRejectButtonText NOTIFY rejectButtonTextChanged)
public:
FullScreenSheet(QDeclarativeItem *parent = 0);
~FullScreenSheet();
QString title() const;
void setTitle(const QString &text);
QDeclarativeItem *acceptButton() const;
void setAcceptButton(QDeclarativeItem *button);
QDeclarativeItem *rejectButton() const;
void setRejectButton(QDeclarativeItem *button);
QString acceptButtonText() const;
void setAcceptButtonText(const QString &text);
QString rejectButtonText() const;
void setRejectButtonText(const QString &text);
Q_INVOKABLE void open();
Q_SIGNALS:
void titleChanged();
void acceptButtonChanged();
void rejectButtonChanged();
void acceptButtonTextChanged();
void rejectButtonTextChanged();
};
#endif

393
declarativeimports/plasmacomponents/fullscreenwindow.cpp Normal file
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@ -0,0 +1,393 @@
/***************************************************************************
* Copyright 2012 Marco Martin <mart@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 02110-1301 USA . *
***************************************************************************/
#include "fullscreenwindow.h"
#include "../core/declarativeitemcontainer_p.h"
#include "plasmacomponentsplugin.h"
#include <QApplication>
#include <QDeclarativeItem>
#include <QDeclarativeContext>
#include <QGraphicsObject>
#include <QGraphicsScene>
#include <QGraphicsView>
#include <QGraphicsWidget>
#include <QLayout>
#include <QTimer>
#include <QDesktopWidget>
#include <QFile>
#include <KWindowSystem>
#include <KStandardDirs>
#include <Plasma/Corona>
#include <Plasma/WindowEffects>
uint FullScreenWindow::s_numItems = 0;
class Background : public QWidget
{
public:
Background(FullScreenWindow *dialog)
: QWidget( 0L ),
m_dialog(dialog)
{
setAttribute( Qt::WA_NoSystemBackground );
setAttribute( Qt::WA_TranslucentBackground );
setWindowFlags(Qt::FramelessWindowHint | Qt::CustomizeWindowHint);
KWindowSystem::setOnAllDesktops(winId(), true);
unsigned long state = NET::Sticky | NET::StaysOnTop | NET::KeepAbove | NET::SkipTaskbar | NET::SkipPager | NET::MaxVert | NET::MaxHoriz;
KWindowSystem::setState(effectiveWinId(), state);
}
~Background()
{}
void paintEvent( QPaintEvent *e )
{
QPainter painter( this );
painter.setCompositionMode(QPainter::CompositionMode_Source);
painter.fillRect(e->rect(), QColor(0, 0, 0, 80));
}
void mousePressEvent(QMouseEvent *event)
{
event->accept();
m_dialog->view()->winId();
KWindowSystem::forceActiveWindow(m_dialog->view()->winId());
}
void mouseReleaseEvent(QMouseEvent *event)
{
if (!m_dialog->view()->geometry().contains(event->globalPos())) {
m_dialog->close();
}
}
private:
FullScreenWindow *m_dialog;
};
FullScreenWindow::FullScreenWindow(QDeclarativeItem *parent)
: QDeclarativeItem(parent),
m_declarativeItemContainer(0)
{
m_view = new QGraphicsView();
m_view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_view->installEventFilter(this);
m_view->setAutoFillBackground(false);
m_view->viewport()->setAutoFillBackground(false);
m_view->setAttribute(Qt::WA_TranslucentBackground);
m_view->setAttribute(Qt::WA_NoSystemBackground);
m_view->viewport()->setAttribute(Qt::WA_NoSystemBackground);
m_view->setCacheMode(QGraphicsView::CacheNone);
m_view->setWindowFlags(Qt::FramelessWindowHint | Qt::CustomizeWindowHint);
m_view->setFrameShape(QFrame::NoFrame);
KWindowSystem::setOnAllDesktops(m_view->winId(), true);
unsigned long state = NET::Sticky | NET::StaysOnTop | NET::KeepAbove | NET::SkipTaskbar | NET::SkipPager;
KWindowSystem::setState(m_view->effectiveWinId(), state);
m_background = new Background(this);
}
FullScreenWindow::~FullScreenWindow()
{
delete m_view;
}
void FullScreenWindow::init(const QString &componentName)
{
if (m_rootObject) {
return;
}
//Try to figure out the path of the dialog component
QString componentsPlatform = getenv("KDE_PLASMA_COMPONENTS_PLATFORM");
if (componentsPlatform.isEmpty()) {
KConfigGroup cg(KSharedConfig::openConfig("kdeclarativerc"), "Components-platform");
componentsPlatform = cg.readEntry("name", "desktop");
}
QString filePath;
if (componentsPlatform == "desktop") {
foreach(const QString &importPath, KGlobal::dirs()->findDirs("module", "imports/")) {
filePath = importPath % "org/kde/plasma/components/" % componentName % ".qml";
QFile f(filePath);
if (f.exists()) {
break;
}
}
} else {
foreach(const QString &importPath, KGlobal::dirs()->findDirs("module", "platformimports/" % componentsPlatform)) {
filePath = importPath % "org/kde/plasma/components/" % componentName % ".qml";
QFile f(filePath);
if (f.exists()) {
break;
}
}
}
QDeclarativeEngine *engine = EngineBookKeeping::self()->engineFor(this);
QDeclarativeComponent *component = new QDeclarativeComponent(engine, filePath, this);
QDeclarativeContext *creationContext = component->creationContext();
m_rootObject = component->create(creationContext);
if (component->status() == QDeclarativeComponent::Error) {
kWarning()<<component->errors();
}
if (m_rootObject) {
setMainItem(qobject_cast<QGraphicsObject *>(m_rootObject.data()));
connect(m_rootObject.data(), SIGNAL(statusChanged()), this, SLOT(statusHasChanged()));
connect(m_rootObject.data(), SIGNAL(accepted()), this, SIGNAL(accepted()));
connect(m_rootObject.data(), SIGNAL(rejected()), this, SIGNAL(rejected()));
connect(m_rootObject.data(), SIGNAL(clickedOutside()), this, SIGNAL(clickedOutside()));
}
}
QGraphicsObject *FullScreenWindow::mainItem() const
{
return m_mainItem.data();
}
void FullScreenWindow::setMainItem(QGraphicsObject *mainItem)
{
if (m_mainItem.data() != mainItem) {
if (m_mainItem) {
m_mainItem.data()->setParent(mainItem->parent());
m_mainItem.data()->removeEventFilter(this);
m_mainItem.data()->setY(0);
m_scene = 0;
}
m_mainItem = mainItem;
if (mainItem) {
mainItem->setParentItem(0);
mainItem->setParent(this);
m_scene = mainItem->scene();
}
mainItem->installEventFilter(this);
//if this is called in Compenent.onCompleted we have to wait a loop the item is added to a scene
QTimer::singleShot(0, this, SLOT(syncViewToMainItem()));
}
}
void FullScreenWindow::syncViewToMainItem()
{
if (!m_mainItem) {
return;
}
//not have a scene? go up in the hyerarchy until we find something with a scene
QGraphicsScene *scene = m_mainItem.data()->scene();
if (!scene) {
QObject *parent = m_mainItem.data();
while ((parent = parent->parent())) {
QGraphicsObject *qo = qobject_cast<QGraphicsObject *>(parent);
if (qo) {
scene = qo->scene();
if (scene) {
scene->addItem(m_mainItem.data());
++s_numItems;
Plasma::Corona *corona = qobject_cast<Plasma::Corona *>(scene);
QDeclarativeItem *di = qobject_cast<QDeclarativeItem *>(m_mainItem.data());
if (corona && di) {
if (!m_declarativeItemContainer) {
m_declarativeItemContainer = new DeclarativeItemContainer();
scene->addItem(m_declarativeItemContainer);
corona->addOffscreenWidget(m_declarativeItemContainer);
}
m_declarativeItemContainer->setDeclarativeItem(di);
} else {
m_mainItem.data()->setY(-10000*s_numItems);
m_mainItem.data()->setY(10000*s_numItems);
}
break;
}
}
}
}
if (!scene) {
return;
}
m_view->setScene(scene);
if (m_declarativeItemContainer) {
m_view->resize(m_declarativeItemContainer->size().toSize());
m_view->setSceneRect(m_declarativeItemContainer->geometry());
} else {
QRectF itemGeometry(QPointF(m_mainItem.data()->x(), m_mainItem.data()->y()),
QSizeF(m_mainItem.data()->boundingRect().size()));
m_view->resize(itemGeometry.size().toSize());
m_view->setSceneRect(itemGeometry);
}
m_view->move(QApplication::desktop()->availableGeometry().center() - QPoint(m_view->width()/2, m_view->height()/2));
}
void FullScreenWindow::syncMainItemToView()
{
if (!m_mainItem) {
return;
}
m_mainItem.data()->setProperty("width", m_view->width());
m_mainItem.data()->setProperty("height", m_view->height());
if (m_declarativeItemContainer) {
m_view->resize(m_declarativeItemContainer->size().toSize());
m_view->setSceneRect(m_declarativeItemContainer->geometry());
} else {
QRectF itemGeometry(QPointF(m_mainItem.data()->x(), m_mainItem.data()->y()),
QSizeF(m_mainItem.data()->boundingRect().size()));
m_view->setSceneRect(itemGeometry);
}
}
bool FullScreenWindow::isVisible() const
{
return m_view->isVisible();
}
void FullScreenWindow::setVisible(const bool visible)
{
if (m_view->isVisible() != visible) {
m_background->setVisible(visible);
Plasma::WindowEffects::slideWindow(m_view->winId(), Plasma::BottomEdge, 0);
m_view->setVisible(visible);
unsigned long state = NET::Sticky | NET::StaysOnTop | NET::KeepAbove | NET::SkipTaskbar | NET::SkipPager;
KWindowSystem::setState(m_view->effectiveWinId(), state);
KWindowSystem::setState(m_background->effectiveWinId(), state);
if (visible) {
m_view->raise();
KWindowSystem::forceActiveWindow(m_view->effectiveWinId());
}
}
}
QGraphicsView *FullScreenWindow::view() const
{
return m_view;
}
QDeclarativeListProperty<QGraphicsObject> FullScreenWindow::title()
{
if (m_rootObject) {
return m_rootObject.data()->property("title").value<QDeclarativeListProperty<QGraphicsObject> >();
} else {
return QDeclarativeListProperty<QGraphicsObject>(this, m_dummyTitleElements);
}
}
QDeclarativeListProperty<QGraphicsObject> FullScreenWindow::content()
{
if (m_rootObject) {
return m_rootObject.data()->property("content").value<QDeclarativeListProperty<QGraphicsObject> >();
} else {
return QDeclarativeListProperty<QGraphicsObject>(this, m_dummyContentElements);
}
}
QDeclarativeListProperty<QGraphicsObject> FullScreenWindow::buttons()
{
if (m_rootObject) {
return m_rootObject.data()->property("buttons").value<QDeclarativeListProperty<QGraphicsObject> >();
} else {
return QDeclarativeListProperty<QGraphicsObject>(this, m_dummyButtonsElements);
}
}
DialogStatus::Status FullScreenWindow::status() const
{
if (m_rootObject) {
return (DialogStatus::Status)m_rootObject.data()->property("status").toInt();
} else {
return DialogStatus::Closed;
}
}
void FullScreenWindow::statusHasChanged()
{
if (status() == DialogStatus::Closed) {
setVisible(false);
} else {
setVisible(true);
}
emit statusChanged();
}
void FullScreenWindow::open()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "open");
}
}
void FullScreenWindow::accept()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "accept");
}
}
void FullScreenWindow::reject()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "reject");
}
}
void FullScreenWindow::close()
{
if (m_rootObject) {
QMetaObject::invokeMethod(m_rootObject.data(), "close");
}
}
bool FullScreenWindow::eventFilter(QObject *watched, QEvent *event)
{
if (watched == m_mainItem.data() &&
(event->type() == QEvent::GraphicsSceneResize)) {
syncViewToMainItem();
} else if (watched == m_view &&
(event->type() == QEvent::Resize)) {
syncMainItemToView();
}
return false;
}
#include "fullscreenwindow.moc"

101
declarativeimports/plasmacomponents/fullscreenwindow.h Normal file
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@ -0,0 +1,101 @@
/***************************************************************************
* Copyright 2012 Marco Martin <mart@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 02110-1301 USA . *
***************************************************************************/
#ifndef FULLSCREENWINDOW_P
#define FULLSCREENWINDOW_P
#include <QObject>
#include <QPoint>
#include <QRect>
#include <QWeakPointer>
#include <QDeclarativeListProperty>
#include <QDeclarativeItem>
#include "enums.h"
class QGraphicsObject;
class QGraphicsView;
class QGraphicsScene;
class DeclarativeItemContainer;
class Background;
class FullScreenWindow : public QDeclarativeItem
{
Q_OBJECT
Q_PROPERTY(QDeclarativeListProperty<QGraphicsObject> title READ title DESIGNABLE false)
Q_PROPERTY(QDeclarativeListProperty<QGraphicsObject> content READ content DESIGNABLE false)
Q_PROPERTY(QDeclarativeListProperty<QGraphicsObject> buttons READ buttons DESIGNABLE false)
Q_PROPERTY(DialogStatus::Status status READ status NOTIFY statusChanged)
public:
FullScreenWindow(QDeclarativeItem *parent = 0);
~FullScreenWindow();
QGraphicsObject *mainItem() const;
void setMainItem(QGraphicsObject *mainItem);
bool isVisible() const;
void setVisible(const bool visible);
QGraphicsView *view() const;
//QML properties
QDeclarativeListProperty<QGraphicsObject> title();
QDeclarativeListProperty<QGraphicsObject> content();
QDeclarativeListProperty<QGraphicsObject> buttons();
DialogStatus::Status status() const;
Q_INVOKABLE void open();
Q_INVOKABLE void accept();
Q_INVOKABLE void reject();
Q_INVOKABLE void close();
Q_SIGNALS:
void accepted();
void rejected();
void clickedOutside();
void statusChanged();
private Q_SLOTS:
void syncViewToMainItem();
void syncMainItemToView();
void statusHasChanged();
protected:
bool eventFilter(QObject *watched, QEvent *event);
void init(const QString &componentName);
private:
QGraphicsView *m_view;
QWeakPointer<QGraphicsObject> m_mainItem;
DeclarativeItemContainer *m_declarativeItemContainer;
QGraphicsScene *m_scene;
QWeakPointer<QObject> m_rootObject;
static uint s_numItems;
Background *m_background;
//those only used in case of error, to not make plasma crash
QList<QGraphicsObject *> m_dummyTitleElements;
QList<QGraphicsObject *> m_dummyContentElements;
QList<QGraphicsObject *> m_dummyButtonsElements;
};
#endif

16
declarativeimports/plasmacomponents/plasmacomponentsplugin.cpp
View File

@ -34,6 +34,7 @@
#include "qmenuitem.h"
#include "kdialogproxy.h"
#include "fullscreendialog.h"
#include "fullscreensheet.h"
Q_EXPORT_PLUGIN2(plasmacomponentsplugin, PlasmaComponentsPlugin)
@ -54,10 +55,14 @@ EngineBookKeeping *EngineBookKeeping::self()
}
QDeclarativeEngine *EngineBookKeeping::engineFor(QObject *item) const
{return m_engines.values().first();
{
//for components creation, any engine will do, as long is valid
return m_engines.values().first();
/*
foreach (QDeclarativeEngine *engine, m_engines) {
QObject *root = engine->rootContext()->contextObject();
QObject *candidate = item;
while (candidate) {
if (candidate == root) {
return engine;
@ -65,14 +70,20 @@ QDeclarativeEngine *EngineBookKeeping::engineFor(QObject *item) const
candidate = candidate->parent();
}
}
return 0;
return 0;*/
}
void EngineBookKeeping::insertEngine(QDeclarativeEngine *engine)
{
connect(engine, SIGNAL(destroyed(QObject *)), this, SLOT(engineDestroyed(QObject *deleted)));
m_engines.insert(engine);
}
void EngineBookKeeping::engineDestroyed(QObject *deleted)
{
m_engines.remove(static_cast<QDeclarativeEngine *>(deleted));
}
void PlasmaComponentsPlugin::initializeEngine(QDeclarativeEngine *engine, const char *uri)
@ -100,6 +111,7 @@ void PlasmaComponentsPlugin::registerTypes(const char *uri)
//on touch systems the dialog is fullscreen, c++ needed to do that
} else {
qmlRegisterType<FullScreenDialog>(uri, 0, 1, "Dialog");
qmlRegisterType<FullScreenSheet>(uri, 0, 1, "Sheet");
}
qmlRegisterType<Plasma::QRangeModel>(uri, 0, 1, "RangeModel");

7
declarativeimports/plasmacomponents/plasmacomponentsplugin.h
View File

@ -27,8 +27,10 @@ class QDeclarativeEngine;
class QDeclarativeItem;
class PlasmaComponentsPlugin;
class EngineBookKeeping
class EngineBookKeeping : public QObject
{
Q_OBJECT
public:
EngineBookKeeping();
static EngineBookKeeping *self();
@ -36,6 +38,9 @@ public:
void insertEngine(QDeclarativeEngine *engine);
QDeclarativeEngine *engineFor(QObject *item) const;
private Q_SLOTS:
void engineDestroyed(QObject *deleted);
private:
QSet <QDeclarativeEngine*> m_engines;
};

306
declarativeimports/plasmacomponents/platformcomponents/touch/Sheet.qml Normal file
View File

@ -0,0 +1,306 @@
/****************************************************************************
**
** Copyright (C) 2011 Marco Martin <mart@kde.org>
**
** 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.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
import "private/AppManager.js" as Utils
import "." 0.1
/**Documented API
Inherits:
Item
Imports:
QtQuick 1.0
org.kde.plasma.core
Description:
Provides a top-level window for short-term tasks and brief interaction with the user.
Is intended to be for interaction more complex and bigger in size then Dialog. On the desktop its looks is almost identical to Dialog, on touch interfaces is an almost fullscreen sliding Sheet. It is provided mostly for compatibility with mobile implementations
Properties:
list<Item> content:
A list of items in the dialog's content area. You can use any component that is based on Item. For example, you can use ListView, so that the user can select from a list of names.
int status:
Indicates the dialog's phase in its life cycle. The values are as follows:
- DialogStatus.Opening - the dialog is opening
- DialogStatus.Open - the dialog is open and visible to the user
- DialogStatus.Closing - the dialog is closing
- DialogStatus.Closed - the dialog is closed and not visible to the user
The dialog's initial status is DialogStatus.Closed.
string title:
The title text of this Sheet.
Item acceptButton:
button that when pressed will close the dialog, representing the user accepting it, accepted() will be called
Item rejectButton:
button that when pressed will close the dialog, representing the user rejecting it, rejected() will be called
string acceptButtonText:
Text of the accept button
string rejectButtonText:
Text of the reject button
Item visualParent:
The item that is dimmed when the dialog opens. By default the root parent object is visualParent.
Signals:
accepted():
This signal is emitted when the user accepts the dialog's request or the accept() method is called.
See also rejected().
clickedOutside(): This signal is emitted when the user taps in the area that is inside the dialog's visual parent area but outside the dialog's area. Normally the visual parent is the root object. In that case this signal is emitted if the user taps anywhere outside the dialog's area.
See also visualParent.
rejected():
This signal is emitted when the user rejects the dialog's request or the reject() method is called.
See also accepted().
Methods:
void accept():
Accepts the dialog's request without any user interaction. The method emits the accepted() signal and closes the dialog.
See also reject().
void close():
Closes the dialog without any user interaction.
void open():
Shows the dialog to the user.
void reject():
Rejects the dialog's request without any user interaction. The method emits the rejected() signal and closes the dialog.
See also accept().
**/
Item {
id: root
width: 800
height: 600
onHeightChanged:print(height)
property alias title: titleLabel.text
property alias content: contentItem.children
// property alias visualParent: dialog.visualParent
property int status: DialogStatus.Closed
property alias acceptButtonText: acceptButton.text
property alias rejectButtonText: rejectButton.text
property alias acceptButton: acceptButton
property alias rejectButton: rejectButton
property alias privateTitleHeight: titleBar.height
property alias privateButtonsHeight: buttonsRow.height
signal accepted
signal rejected
signal clickedOutside
function open()
{
status = DialogStatus.Opening
delayOpenTimer.restart()
}
function accept()
{
if (status == DialogStatus.Open) {
status = DialogStatus.Closing
accepted()
dialog.state = "closed"
}
}
function reject()
{
if (status == DialogStatus.Open) {
status = DialogStatus.Closing
dialog.state = "closed"
rejected()
}
}
function close()
{
dialog.state = "closed"
}
MouseArea {
anchors.fill: parent
onClicked: {
clickedOutside()
close()
}
}
Timer {
id: delayOpenTimer
running: false
interval: 100
onTriggered: dialog.state = ""
}
PlasmaCore.FrameSvgItem {
id: dialog
anchors {
fill: parent
leftMargin: 50
topMargin: 50
rightMargin: 50
bottomMargin: 0
}
imagePath: "dialogs/background"
enabledBorders: "LeftBorder|TopBorder|RightBorder"
state: "closed"
//state: "Hidden"
Item {
id: mainItem
x: dialog.margins.left
y: dialog.margins.top
width: parent.width - dialog.margins.left - dialog.margins.right
height: parent.height - dialog.margins.top - dialog.margins.bottom
// Consume all key events that are not processed by children
Keys.onPressed: event.accepted = true
Keys.onReleased: event.accepted = true
PlasmaCore.FrameSvgItem {
id: titleBar
imagePath: "widgets/extender-dragger"
prefix: "root"
anchors.left: parent.left
anchors.right: parent.right
//FIXME: +5 because of Plasma::Dialog margins
height: titleLabel.paintedHeight + margins.top + margins.bottom
Column {
id: titleLayoutHelper // needed to make the text mirror correctly
anchors {
right: parent.right
left: parent.left
top: parent.top
bottom: parent.bottom
leftMargin: parent.margins.left
rightMargin: parent.margins.right
topMargin: parent.margins.top
bottomMargin: parent.margins.bottom
}
Label {
id: titleLabel
elide: Text.ElideRight
height: paintedHeight
font.pointSize: theme.defaultFont.pointSize * 1.1
font.weight: Font.Bold
style: Text.Raised
styleColor: Qt.rgba(1,1,1,0.8)
anchors {
left: parent.left
right: parent.right
}
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
}
}
}
Item {
id: contentItem
clip: true
onChildrenRectChanged: mainItem.width = Math.max(childrenRect.width, buttonsRow.childrenRect.width)
anchors {
top: titleBar.bottom
left: parent.left
right: parent.right
bottom: buttonsRow.top
}
}
Row {
id: buttonsRow
spacing: 8
anchors {
bottom: parent.bottom
horizontalCenter: parent.horizontalCenter
//the bottom margin is disabled but we want it anyways
bottomMargin: theme.defaultFont.mSize.height*0.6
}
Button {
id: acceptButton
onClicked: accept()
}
Button {
id: rejectButton
onClicked: reject()
}
}
}
states: [
State {
name: "closed"
PropertyChanges {
target: root
status: DialogStatus.Closed
}
},
State {
name: ""
PropertyChanges {
target: root
status: DialogStatus.Open
}
}
]
}
}

279
declarativeimports/plasmacomponents/qml/Sheet.qml Normal file
View File

@ -0,0 +1,279 @@
/****************************************************************************
**
** Copyright (C) 2011 Marco Martin <mart@kde.org>
**
** 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.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
**
****************************************************************************/
/**Documented API
Inherits:
Item
Imports:
QtQuick 1.0
org.kde.plasma.core
Description:
Provides a top-level window for short-term tasks and brief interaction with the user.
Is intended to be for interaction more complex and bigger in size then Dialog. On the desktop its looks is almost identical to Dialog, on touch interfaces is an almost fullscreen sliding Sheet. It is provided mostly for compatibility with mobile implementations
Properties:
list<Item> content:
A list of items in the dialog's content area. You can use any component that is based on Item. For example, you can use ListView, so that the user can select from a list of names.
int status:
Indicates the dialog's phase in its life cycle. The values are as follows:
- DialogStatus.Opening - the dialog is opening
- DialogStatus.Open - the dialog is open and visible to the user
- DialogStatus.Closing - the dialog is closing
- DialogStatus.Closed - the dialog is closed and not visible to the user
The dialog's initial status is DialogStatus.Closed.
string title:
The title text of this Sheet.
Item acceptButton:
button that when pressed will close the dialog, representing the user accepting it, accepted() will be called
Item rejectButton:
button that when pressed will close the dialog, representing the user rejecting it, rejected() will be called
string acceptButtonText:
Text of the accept button
string rejectButtonText:
Text of the reject button
Item visualParent:
The item that is dimmed when the dialog opens. By default the root parent object is visualParent.
Signals:
accepted():
This signal is emitted when the user accepts the dialog's request or the accept() method is called.
See also rejected().
clickedOutside(): This signal is emitted when the user taps in the area that is inside the dialog's visual parent area but outside the dialog's area. Normally the visual parent is the root object. In that case this signal is emitted if the user taps anywhere outside the dialog's area.
See also visualParent.
rejected():
This signal is emitted when the user rejects the dialog's request or the reject() method is called.
See also accepted().
Methods:
void accept():
Accepts the dialog's request without any user interaction. The method emits the accepted() signal and closes the dialog.
See also reject().
void close():
Closes the dialog without any user interaction.
void open():
Shows the dialog to the user.
void reject():
Rejects the dialog's request without any user interaction. The method emits the rejected() signal and closes the dialog.
See also accept().
**/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
import "private/AppManager.js" as Utils
import "." 0.1
Item {
id: root
property alias title: titleLabel.text
property alias content: contentItem.children
// property alias visualParent: dialog.visualParent
property int status: DialogStatus.Closed
property alias acceptButtonText: acceptButton.text
property alias rejectButtonText: rejectButton.text
property alias acceptButton: acceptButton
property alias rejectButton: rejectButton
property alias privateTitleHeight: titleBar.height
property alias privateButtonsHeight: buttonsRow.height
signal accepted
signal rejected
signal clickedOutside
function open()
{
var pos = dialog.popupPosition(null, Qt.alignCenter)
dialog.x = pos.x
dialog.y = pos.y
dialog.visible = true
dialog.activateWindow()
}
function accept()
{
if (status == DialogStatus.Open) {
dialog.visible = false
accepted()
}
}
function reject() {
if (status == DialogStatus.Open) {
dialog.visible = false
rejected()
}
}
function close() {
dialog.visible = false
}
visible: false
PlasmaCore.Dialog {
id: dialog
windowFlags: Qt.Dialog
location: 4 //FIXME: replace with BottomEdge when we have an enum reachable from everywhere in core
//onFaderClicked: root.clickedOutside()
property Item rootItem
//state: "Hidden"
visible: false
onVisibleChanged: {
if (visible) {
status = DialogStatus.Open
} else {
status = DialogStatus.Closed
}
}
mainItem: Item {
id: mainItem
width: theme.defaultFont.mSize.width * 40
height: Math.max(titleBar.childrenRect.height + contentItem.childrenRect.height + buttonsRow.childrenRect.height + 8, theme.defaultFont.mSize.height * 25)
// Consume all key events that are not processed by children
Keys.onPressed: event.accepted = true
Keys.onReleased: event.accepted = true
PlasmaCore.FrameSvgItem {
id: titleBar
imagePath: "widgets/extender-dragger"
prefix: "root"
anchors.left: parent.left
anchors.right: parent.right
//FIXME: +5 because of Plasma::Dialog margins
height: titleLabel.paintedHeight + margins.top + margins.bottom
Column {
id: titleLayoutHelper // needed to make the text mirror correctly
anchors {
right: parent.right
left: parent.left
top: parent.top
bottom: parent.bottom
leftMargin: parent.margins.left
rightMargin: parent.margins.right
topMargin: parent.margins.top
bottomMargin: parent.margins.bottom
}
Label {
id: titleLabel
elide: Text.ElideRight
height: paintedHeight
font.pointSize: theme.defaultFont.pointSize * 1.1
font.weight: Font.Bold
style: Text.Raised
styleColor: Qt.rgba(1,1,1,0.8)
anchors {
left: parent.left
right: parent.right
}
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
}
}
}
Item {
id: contentItem
onChildrenRectChanged: mainItem.width = Math.max(childrenRect.width, buttonsRow.childrenRect.width)
clip: true
anchors {
top: titleBar.bottom
left: parent.left
right: parent.right
bottom: buttonsRow.top
bottomMargin: 8
}
}
Row {
id: buttonsRow
spacing: 8
anchors {
bottom: parent.bottom
horizontalCenter: parent.horizontalCenter
//the bottom margin is disabled but we want it anyways
bottomMargin: theme.defaultFont.mSize.height*0.6
}
Button {
id: acceptButton
onClicked: accept()
}
Button {
id: rejectButton
onClicked: reject()
}
}
}
Component.onCompleted: {
rootItem = Utils.rootObject()
}
}
}

1
declarativeimports/plasmacomponents/qml/qmldir
View File

@ -20,6 +20,7 @@ ScrollBar 0.1 ScrollBar.qml
SectionScroller 0.1 SectionScroller.qml
SelectionDialog 0.1 SelectionDialog.qml
Slider 0.1 Slider.qml
Sheet 0.1 Sheet.qml
Switch 0.1 Switch.qml
TabBar 0.1 TabBar.qml
TabButton 0.1 TabButton.qml