+bye bye paintwidget method
+remove tooltip that will be replaced by the tooltip manager +port some used stuff in applet class svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=796924
This commit is contained in:
Alexis Ménard
parent
da49777a70
commit
1b7a9a14e0
@ -59,7 +59,6 @@ set(plasma_LIB_SRCS
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scripting/runnerscript.cpp
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scripting/scriptengine.cpp
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widgets/icon.cpp
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widgets/tooltip.cpp
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widgets/widget.cpp
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widgets/webcontent.cpp
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)
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88
applet.cpp
88
applet.cpp
@ -38,6 +38,7 @@
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#include <QPushButton>
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#include <QGraphicsSceneMouseEvent>
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#include <QGraphicsLinearLayout>
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#include <QDesktopWidget>
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#include <QGraphicsProxyWidget>
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#include <KIcon>
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@ -521,6 +522,91 @@ const Package* Applet::package() const
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return d->package;
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}
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QGraphicsView *Applet::view() const
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{
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// It's assumed that we won't be visible on more than one view here.
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// Anything that actually needs view() should only really care about
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// one of them anyway though.
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if (!scene()) {
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return 0;
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}
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foreach (QGraphicsView *view, scene()->views()) {
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if (view->sceneRect().intersects(sceneBoundingRect()) ||
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view->sceneRect().contains(scenePos())) {
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return view;
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}
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}
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return 0;
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}
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QRectF Applet::mapFromView(const QGraphicsView *view, const QRect &rect) const
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{
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// TODO: Confirm that adjusted() is needed and is not covering for some
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// issue elsewhere
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return mapFromScene(view->mapToScene(rect)).boundingRect().adjusted(0, 0, 1, 1);
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}
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QRect Applet::mapToView(const QGraphicsView *view, const QRectF &rect) const
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{
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// TODO: Confirm that adjusted() is needed and is not covering for some
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// issue elsewhere
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return view->mapFromScene(mapToScene(rect)).boundingRect().adjusted(0, 0, -1, -1);
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}
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QPoint Applet::popupPosition(const QSize &s) const
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{
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QGraphicsView *v = view();
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Q_ASSERT(v);
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QPoint pos = v->mapFromScene(scenePos());
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pos = v->mapToGlobal(pos);
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kDebug() << "==> position is" << scenePos() << v->mapFromScene(scenePos()) << pos;
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Plasma::View *pv = dynamic_cast<Plasma::View *>(v);
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Plasma::Location loc = Floating;
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if (pv) {
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loc = pv->containment()->location();
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}
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switch (loc) {
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case BottomEdge:
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pos = QPoint(pos.x(), pos.y() - s.height());
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break;
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case TopEdge:
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pos = QPoint(pos.x(), pos.y() + (int)size().height());
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break;
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case LeftEdge:
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pos = QPoint(pos.x() + (int)size().width(), pos.y());
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break;
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case RightEdge:
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pos = QPoint(pos.x() - s.width(), pos.y());
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break;
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default:
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if (pos.y() - s.height() > 0) {
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pos = QPoint(pos.x(), pos.y() - s.height());
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} else {
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pos = QPoint(pos.x(), pos.y() + (int)size().height());
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}
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}
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//are we out of screen?
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QRect screenRect = QApplication::desktop()->screenGeometry(pv ? pv->containment()->screen() : -1);
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kDebug() << "==> rect for" << (pv ? pv->containment()->screen() : -1) << "is" << screenRect;
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if (pos.rx() + s.width() > screenRect.right()) {
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pos.rx() -= ((pos.rx() + s.width()) - screenRect.right());
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}
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if (pos.ry() + s.height() > screenRect.bottom()) {
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pos.ry() -= ((pos.ry() + s.height()) - screenRect.bottom());
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}
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pos.rx() = qMax(0, pos.rx());
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return pos;
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}
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void Applet::updateConstraints(Plasma::Constraints constraints)
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{
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d->scheduleConstraintsUpdate(constraints, this);
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@ -905,7 +991,7 @@ QColor Applet::color() const
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}
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}
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void Applet::paintWidget(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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void Applet::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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if (d->shadow && d->shadow->shadowedSize() != boundingRect().size()) {
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//kDebug() << "sizes are " << d->shadow->shadowedSize() << boundingRect().size();
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29
applet.h
29
applet.h
@ -193,6 +193,33 @@ class PLASMA_EXPORT Applet : public Widget
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**/
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const Package* package() const;
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/**
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* Returns the view this widget is visible on
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*/
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QGraphicsView *view() const;
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/**
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* Maps a QRect from a view's coordinates to local coordinates.
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* @param view the view from which rect should be mapped
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* @param rect the rect to be mapped
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*/
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QRectF mapFromView(const QGraphicsView *view, const QRect &rect) const;
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/**
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* Maps a QRectF from local coordinates to a view's coordinates.
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* @param view the view to which rect should be mapped
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* @param rect the rect to be mapped
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*/
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QRect mapToView(const QGraphicsView *view, const QRectF &rect) const;
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/**
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* Recomended position for a popup window like a menu or a tooltip
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* given its size
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* @param s size of the popup
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* @returns recomended position
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*/
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QPoint popupPosition(const QSize &s) const;
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/**
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* Called when any of the geometry constraints have been updated.
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* This method calls constraintsUpdated, which may be reimplemented,
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@ -713,7 +740,7 @@ class PLASMA_EXPORT Applet : public Widget
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/**
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* Reimplemented from QGraphicsItem
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**/
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void paintWidget(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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class Private;
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Private* const d;
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@ -32,7 +32,6 @@
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#include <QList>
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#include <QPainter>
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#include <QStyleOptionGraphicsItem>
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#include <QDesktopWidget>
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#include <QGraphicsLayout>
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#include <QGraphicsLinearLayout>
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@ -78,38 +77,6 @@ QGraphicsItem* Widget::graphicsItem()
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return this;
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}
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QGraphicsView *Widget::view() const
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{
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// It's assumed that we won't be visible on more than one view here.
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// Anything that actually needs view() should only really care about
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// one of them anyway though.
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if (!scene()) {
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return 0;
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}
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foreach (QGraphicsView *view, scene()->views()) {
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if (view->sceneRect().intersects(sceneBoundingRect()) ||
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view->sceneRect().contains(scenePos())) {
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return view;
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}
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}
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return 0;
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}
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QRectF Widget::mapFromView(const QGraphicsView *view, const QRect &rect) const
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{
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// TODO: Confirm that adjusted() is needed and is not covering for some
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// issue elsewhere
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return mapFromScene(view->mapToScene(rect)).boundingRect().adjusted(0, 0, 1, 1);
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}
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QRect Widget::mapToView(const QGraphicsView *view, const QRectF &rect) const
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{
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// TODO: Confirm that adjusted() is needed and is not covering for some
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// issue elsewhere
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return view->mapFromScene(mapToScene(rect)).boundingRect().adjusted(0, 0, -1, -1);
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}
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bool Widget::Private::shouldPaint(QPainter *painter, const QTransform &transform)
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{
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Q_UNUSED(painter)
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@ -134,9 +101,11 @@ Widget::Widget(QGraphicsItem *parent, QObject* parentObject)
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Widget::~Widget()
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{
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#ifdef TOOLTIPMANAGER
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if (ToolTip::self()->currentWidget() == this) {
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ToolTip::self()->hide();
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}
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#endif
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delete d;
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}
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@ -226,16 +195,9 @@ void Widget::addChild(Widget *w)
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void Widget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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/*
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NOTE: put this back if we end up needing to control when things paint due to, e.g. zooming.
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if (!d->shouldPaint(painter, transform())) {
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return;
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}
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*/
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paintWidget(painter, option, widget);
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}
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#ifdef TOOLTIPMANAGER
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const ToolTipData* Widget::toolTip() const
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{
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return d->toolTip;
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@ -266,79 +228,6 @@ void Widget::updateToolTip(bool update)
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Q_UNUSED(update)
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}
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void Widget::paintWidget(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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Q_UNUSED(painter);
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Q_UNUSED(option);
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Q_UNUSED(widget);
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// Replaced by widget's own function
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}
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QPoint Widget::popupPosition(const QSize &s) const
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{
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QGraphicsView *v = view();
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Q_ASSERT(v);
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QPoint pos = v->mapFromScene(scenePos());
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pos = v->mapToGlobal(pos);
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kDebug() << "==> position is" << scenePos() << v->mapFromScene(scenePos()) << pos;
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Plasma::View *pv = dynamic_cast<Plasma::View *>(v);
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Plasma::Location loc = Floating;
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if (pv) {
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loc = pv->containment()->location();
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}
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switch (loc) {
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case BottomEdge:
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pos = QPoint(pos.x(), pos.y() - s.height());
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break;
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case TopEdge:
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pos = QPoint(pos.x(), pos.y() + (int)size().height());
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break;
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case LeftEdge:
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pos = QPoint(pos.x() + (int)size().width(), pos.y());
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break;
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case RightEdge:
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pos = QPoint(pos.x() - s.width(), pos.y());
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break;
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default:
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if (pos.y() - s.height() > 0) {
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pos = QPoint(pos.x(), pos.y() - s.height());
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} else {
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pos = QPoint(pos.x(), pos.y() + (int)size().height());
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}
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}
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//are we out of screen?
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QRect screenRect = QApplication::desktop()->screenGeometry(pv ? pv->containment()->screen() : -1);
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kDebug() << "==> rect for" << (pv ? pv->containment()->screen() : -1) << "is" << screenRect;
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if (pos.rx() + s.width() > screenRect.right()) {
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pos.rx() -= ((pos.rx() + s.width()) - screenRect.right());
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}
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if (pos.ry() + s.height() > screenRect.bottom()) {
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pos.ry() -= ((pos.ry() + s.height()) - screenRect.bottom());
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}
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pos.rx() = qMax(0, pos.rx());
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return pos;
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}
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void Widget::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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// HACK: QGraphicsItem's documentation says that the event will be passed
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// to the parent if it's not handled, but it isn't passed. This can be
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// removed when Qt4.4 becomes a requirement. See Qt bug #176902.
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Widget *parentWidget = parent();
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if (parentWidget) {
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parentWidget->contextMenuEvent(event);
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}
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}
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bool Widget::sceneEvent(QEvent *event)
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{
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switch (event->type()) {
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@ -381,6 +270,6 @@ bool Widget::sceneEvent(QEvent *event)
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return QGraphicsItem::sceneEvent(event);
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}
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#endif
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} // Plasma namespace
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@ -146,25 +146,7 @@ public:
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virtual QGraphicsItem* graphicsItem();
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/**
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* Returns the view this widget is visible on
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*/
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QGraphicsView *view() const;
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/**
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* Maps a QRect from a view's coordinates to local coordinates.
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* @param view the view from which rect should be mapped
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* @param rect the rect to be mapped
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*/
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QRectF mapFromView(const QGraphicsView *view, const QRect &rect) const;
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/**
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* Maps a QRectF from local coordinates to a view's coordinates.
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* @param view the view to which rect should be mapped
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* @param rect the rect to be mapped
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*/
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QRect mapToView(const QGraphicsView *view, const QRectF &rect) const;
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#ifdef TOOLTIPMANAGER
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/**
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* The Data from the tooltip
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* @returns A ToolTip::Data object with current information
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@ -187,30 +169,12 @@ public:
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*/
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virtual void updateToolTip(bool update);
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/**
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* Recomended position for a popup window like a menu or a tooltip
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* given its size
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* @param s size of the popup
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* @returns recomended position
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*/
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QPoint popupPosition(const QSize &s) const;
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/**
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* Reimplemented from QGraphicsItem
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*/
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virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
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#endif
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protected:
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/**
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* Paints the widget
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* @param painter the QPainter to use to paint.
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* @param option the style option used to give specific info on the item being dawn.
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* @param widget the parent QWidget (most likely the Corona)
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*/
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virtual void paintWidget(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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virtual bool sceneEvent(QEvent *event);
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#ifdef TOOLTIPMANAGER
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virtual bool sceneEvent(QEvent *event);
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#endif
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private:
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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void setSize(const QSizeF &);
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