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Hide/Show tooltip on mouse over view widget

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Proper hide/show tooltip under ProfileGraphicsView. Events are not
properly handled and no custom tolltip status was stored.
Text are properly hidden now when tooltip is collapsed.

Reported-by: Tomaz Canabrava
Signed-off-by: Helio Chissini de Castro <helio@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Helio Chissini de Castro 2013-06-07 22:49:57 -03:00 committed by Dirk Hohndel
parent 3677f4e5ea
commit ef873b4082
2 changed files with 19 additions and 0 deletions
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17
qt-ui/profilegraphics.cpp
View file

@ -179,6 +179,12 @@ void ProfileGraphicsView::mouseMoveEvent(QMouseEvent* event)
bool ProfileGraphicsView::eventFilter(QObject* obj, QEvent* event) bool ProfileGraphicsView::eventFilter(QObject* obj, QEvent* event)
{ {
if (event->type() == QEvent::Leave) {
if (toolTip && toolTip->isExpanded())
toolTip->collapse();
return true;
}
// This will "Eat" the default tooltip behavior. // This will "Eat" the default tooltip behavior.
if (event->type() == QEvent::GraphicsSceneHelp) { if (event->type() == QEvent::GraphicsSceneHelp) {
event->ignore(); event->ignore();
@ -1324,6 +1330,9 @@ void ToolTipItem::collapse()
animation->setStartValue(boundingRect()); animation->setStartValue(boundingRect());
animation->setEndValue(QRect(0, 0, ICON_SMALL, ICON_SMALL)); animation->setEndValue(QRect(0, 0, ICON_SMALL, ICON_SMALL));
animation->start(QAbstractAnimation::DeleteWhenStopped); animation->start(QAbstractAnimation::DeleteWhenStopped);
clear();
status = COLLAPSED;
} }
void ToolTipItem::expand() void ToolTipItem::expand()
@ -1358,6 +1367,7 @@ void ToolTipItem::expand()
animation->setEndValue(nextRectangle); animation->setEndValue(nextRectangle);
animation->start(QAbstractAnimation::DeleteWhenStopped); animation->start(QAbstractAnimation::DeleteWhenStopped);
status = EXPANDED;
} }
ToolTipItem::ToolTipItem(QGraphicsItem* parent): QGraphicsPathItem(parent), background(0) ToolTipItem::ToolTipItem(QGraphicsItem* parent): QGraphicsPathItem(parent), background(0)
@ -1368,6 +1378,8 @@ ToolTipItem::ToolTipItem(QGraphicsItem* parent): QGraphicsPathItem(parent), back
setFlag(ItemIgnoresTransformations); setFlag(ItemIgnoresTransformations);
setFlag(ItemIsMovable); setFlag(ItemIsMovable);
status = COLLAPSED;
updateTitlePosition(); updateTitlePosition();
setZValue(99); setZValue(99);
} }
@ -1401,6 +1413,11 @@ void ToolTipItem::updateTitlePosition()
} }
} }
bool ToolTipItem::isExpanded() {
return status == EXPANDED;
}
EventItem::EventItem(QGraphicsItem* parent): QGraphicsPolygonItem(parent) EventItem::EventItem(QGraphicsItem* parent): QGraphicsPolygonItem(parent)
{ {
setFlag(ItemIgnoresTransformations); setFlag(ItemIgnoresTransformations);

2
qt-ui/profilegraphics.h
View file

@ -32,6 +32,7 @@ public:
void addToolTip(const QString& toolTip, const QIcon& icon = QIcon()); void addToolTip(const QString& toolTip, const QIcon& icon = QIcon());
void removeToolTip(const QString& toolTip); void removeToolTip(const QString& toolTip);
void refresh(struct graphics_context* gc, QPointF pos); void refresh(struct graphics_context* gc, QPointF pos);
bool isExpanded();
public Q_SLOTS: public Q_SLOTS:
void setRect(const QRectF& rect); void setRect(const QRectF& rect);
@ -42,6 +43,7 @@ private:
QGraphicsPathItem *background; QGraphicsPathItem *background;
QGraphicsLineItem *separator; QGraphicsLineItem *separator;
QGraphicsSimpleTextItem *title; QGraphicsSimpleTextItem *title;
Status status;
QRectF rectangle; QRectF rectangle;
}; };