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Set (restore) cursor only if not active (active).

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--HG--
branch : develop
This commit is contained in:
dismine 2014-09-08 14:02:14 +03:00
parent cfeaf2ffa0
commit fc92e0b4a4
5 changed files with 60 additions and 43 deletions
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18
src/app/tools/drawTools/vtoolsinglepoint.cpp
View File

@ -202,10 +202,7 @@ void VToolSinglePoint::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
VToolPoint::hoverEnterEvent(event);
#ifndef QT_NO_CURSOR
QPixmap pixmap(QLatin1String("://cursor/cursor-arrow-openhand.png"));
QApplication::setOverrideCursor(QCursor(pixmap, 1, 1));
#endif
VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
}
//---------------------------------------------------------------------------------------------------------------------
@ -214,9 +211,7 @@ void VToolSinglePoint::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
VToolPoint::hoverLeaveEvent(event);
//Disable cursor-arrow-openhand
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif
VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
}
//---------------------------------------------------------------------------------------------------------------------
@ -224,10 +219,7 @@ void VToolSinglePoint::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
#ifndef QT_NO_CURSOR
QPixmap pixmap(QLatin1String("://cursor/cursor-arrow-closehand.png"));
QApplication::setOverrideCursor(QCursor(pixmap, 1, 1));
#endif
VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
}
VToolPoint::mousePressEvent(event);
}
@ -238,9 +230,7 @@ void VToolSinglePoint::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
//Disable cursor-arrow-closehand
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif
VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
}
VToolPoint::mouseReleaseEvent(event);
}

18
src/app/visualization/vcontrolpointspline.cpp
View File

@ -88,10 +88,7 @@ void VControlPointSpline::paint(QPainter *painter, const QStyleOptionGraphicsIte
void VControlPointSpline::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
this->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthMainLine())));
#ifndef QT_NO_CURSOR
QPixmap pixmap(QLatin1String("://cursor/cursor-arrow-openhand.png"));
QApplication::setOverrideCursor(QCursor(pixmap, 1, 1));
#endif
VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
QGraphicsEllipseItem::hoverEnterEvent(event);
}
@ -100,9 +97,7 @@ void VControlPointSpline::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
{
this->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())));
//Disable cursor-arrow-openhand
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif
VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
QGraphicsEllipseItem::hoverLeaveEvent(event);
}
@ -129,10 +124,7 @@ void VControlPointSpline::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
#ifndef QT_NO_CURSOR
QPixmap pixmap(QLatin1String("://cursor/cursor-arrow-closehand.png"));
QApplication::setOverrideCursor(QCursor(pixmap, 1, 1));
#endif
VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
}
QGraphicsEllipseItem::mousePressEvent(event);
}
@ -143,9 +135,7 @@ void VControlPointSpline::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
//Disable cursor-arrow-closehand
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif
VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
}
QGraphicsEllipseItem::mouseReleaseEvent(event);
}

20
src/app/visualization/vgraphicssimpletextitem.cpp
View File

@ -33,6 +33,8 @@
#include <QStyleOptionGraphicsItem>
#include <QGraphicsSceneMouseEvent>
#include "../widgets/vapplication.h"
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VGraphicsSimpleTextItem default constructor.
@ -105,10 +107,7 @@ void VGraphicsSimpleTextItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
this->setBrush(Qt::green);
#ifndef QT_NO_CURSOR
QPixmap pixmap(QLatin1String("://cursor/cursor-arrow-openhand.png"));
QApplication::setOverrideCursor(QCursor(pixmap, 1, 1));
#endif
VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
QGraphicsSimpleTextItem::hoverEnterEvent(event);
}
@ -123,9 +122,7 @@ void VGraphicsSimpleTextItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
this->setBrush(Qt::black);
//Disable cursor-arrow-openhand
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif
VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
QGraphicsSimpleTextItem::hoverLeaveEvent(event);
}
@ -144,10 +141,7 @@ void VGraphicsSimpleTextItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
#ifndef QT_NO_CURSOR
QPixmap pixmap(QLatin1String("://cursor/cursor-arrow-closehand.png"));
QApplication::setOverrideCursor(QCursor(pixmap, 1, 1));
#endif
VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
}
QGraphicsSimpleTextItem::mousePressEvent(event);
}
@ -158,9 +152,7 @@ void VGraphicsSimpleTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
//Disable cursor-arrow-closehand
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif
VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
}
QGraphicsSimpleTextItem::mouseReleaseEvent(event);
}

42
src/app/widgets/vapplication.cpp
View File

@ -2029,3 +2029,45 @@ void VApplication::setCurrentScene(VMainGraphicsScene *value)
{
currentScene = value;
}
//---------------------------------------------------------------------------------------------------------------------
void VApplication::setOverrideCursor(const QString &pixmapPath, int hotX, int hotY)
{
#ifndef QT_NO_CURSOR
QPixmap oldPixmap;
if (QCursor *oldCursor = QGuiApplication::overrideCursor())
{
oldPixmap = oldCursor->pixmap();
}
QPixmap newPixmap(pixmapPath);
QImage oldImage = oldPixmap.toImage();
QImage newImage = newPixmap.toImage();
if (oldImage != newImage )
{
QApplication::setOverrideCursor(QCursor(newPixmap, hotX, hotY));
}
#endif
}
//---------------------------------------------------------------------------------------------------------------------
void VApplication::restoreOverrideCursor(const QString &pixmapPath, int hotX, int hotY)
{
#ifndef QT_NO_CURSOR
QPixmap oldPixmap;
if (QCursor *oldCursor = QGuiApplication::overrideCursor())
{
oldPixmap = oldCursor->pixmap();
}
QPixmap newPixmap(pixmapPath);
QImage oldImage = oldPixmap.toImage();
QImage newImage = newPixmap.toImage();
if (oldImage == newImage )
{
QApplication::restoreOverrideCursor();
}
#endif
}

3
src/app/widgets/vapplication.h
View File

@ -95,6 +95,9 @@ public:
void setCurrentDocument(VPattern *doc);
VPattern *getCurrentDocument()const;
static void setOverrideCursor(const QString & pixmapPath, int hotX = -1, int hotY = -1);
static void restoreOverrideCursor(const QString & pixmapPath, int hotX = -1, int hotY = -1);
private:
Q_DISABLE_COPY(VApplication)
Unit _patternUnit;