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Gui: Use BitmapFactory for generating cursors

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This commit is contained in:
Max Wilfinger
2025-07-05 11:15:31 +02:00
parent 082241e88a
commit f10631fc11
2 changed files with 10 additions and 23 deletions
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31
src/Gui/View3DInventorViewer.cpp
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@@ -101,8 +101,7 @@
#include <Base/Tools2D.h>
#include <Quarter/devices/InputDevice.h>
#include <Quarter/eventhandlers/EventFilter.h>
#include <QSvgRenderer>
#include <QScreen>
#include <Gui/BitmapFactory.h>
#include "View3DInventorViewer.h"
#include "Application.h"
@@ -557,7 +556,7 @@ void View3DInventorViewer::init()
}
//create the cursors
createStandardCursors(devicePixelRatio());
createStandardCursors();
connect(this, &View3DInventorViewer::devicePixelRatioChanged,
this, &View3DInventorViewer::createStandardCursors);
@@ -642,27 +641,15 @@ View3DInventorViewer::~View3DInventorViewer()
delete glAction;
}
static QCursor createSvgCursor(const QString& resourcePath, const QSize& logicalSize, const QPoint& hotSpot, qreal dpr)
void View3DInventorViewer::createStandardCursors()
{
QSize physicalSize = logicalSize * dpr;
QPixmap panPixmap = BitmapFactory().pixmapFromSvg("cursor-pan", QSize(16,16));
QPixmap spinPixmap = BitmapFactory().pixmapFromSvg("cursor-rotate", QSize(16,16));
QPixmap zoomPixmap = BitmapFactory().pixmapFromSvg("cursor-zoom", QSize(16,16));
QPixmap pixmap(physicalSize);
pixmap.fill(Qt::transparent);
QSvgRenderer renderer(resourcePath);
QPainter painter(&pixmap);
renderer.render(&painter);
painter.end();
pixmap.setDevicePixelRatio(dpr);
return QCursor(pixmap, hotSpot.x(), hotSpot.y());
}
void View3DInventorViewer::createStandardCursors(double dpr)
{
this->panCursor = createSvgCursor(QStringLiteral(":/icons/cursor-pan.svg"), QSize(16, 16), QPoint(8, 8), dpr);
this->spinCursor = createSvgCursor(QStringLiteral(":/icons/cursor-rotate.svg"), QSize(16, 16), QPoint(8, 8), dpr);
this->zoomCursor = createSvgCursor(QStringLiteral(":/icons/cursor-zoom.svg"), QSize(16, 16), QPoint(8, 8), dpr);
this->panCursor = QCursor(panPixmap, 8, 8);
this->spinCursor = QCursor(spinPixmap, 8, 8);
this->zoomCursor = QCursor(zoomPixmap, 8, 8);
}
void View3DInventorViewer::aboutToDestroyGLContext()

2
src/Gui/View3DInventorViewer.h
View File

@@ -510,7 +510,7 @@ private:
static void drawSingleBackground(const QColor&);
void setCursorRepresentation(int mode);
void aboutToDestroyGLContext();
void createStandardCursors(double);
void createStandardCursors();
private:
NaviCube* naviCube;