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Mouse event improvements

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* Only center the cursor when it leaves the emulator screen
* Ignore the very first mouse event that appears after it is captured for the first time after starting
This commit is contained in:
Cacodemon345
2021-12-08 16:27:58 +06:00
parent d69e21a3e9
commit b7fee7745b
2 changed files with 16 additions and 3 deletions
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17
src/qt/qt_rendererstack.cpp
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@@ -103,7 +103,7 @@ void RendererStack::wheelEvent(QWheelEvent *event)
}
}
int ignoreNextMouseEvent = 0;
int ignoreNextMouseEvent = 1;
void RendererStack::mouseMoveEvent(QMouseEvent *event)
{
if (QApplication::platformName().contains("wayland"))
@@ -120,12 +120,23 @@ void RendererStack::mouseMoveEvent(QMouseEvent *event)
if (ignoreNextMouseEvent) { oldPos = event->pos(); ignoreNextMouseEvent--; event->accept(); return; }
mousedata.deltax += event->pos().x() - oldPos.x();
mousedata.deltay += event->pos().y() - oldPos.y();
QCursor::setPos(mapToGlobal(QPoint(width() / 2, height() / 2)));
oldPos = event->pos();
ignoreNextMouseEvent = 1;
#endif
}
void RendererStack::leaveEvent(QEvent* event)
{
if (QApplication::platformName().contains("wayland"))
{
event->accept();
return;
}
if (!mouse_capture) return;
QCursor::setPos(mapToGlobal(QPoint(width() / 2, height() / 2)));
ignoreNextMouseEvent = 2;
event->accept();
}
// called from blitter thread
void RendererStack::blit(int x, int y, int w, int h)
{