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[qt][linux] Handle touchpad rotation gesture

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Signed-off-by: Ferenc Géczi <ferenc.gm@gmail.com>
This commit is contained in:
Ferenc Géczi 2024-11-23 00:00:00 +00:00
parent d730ce9466
commit 64ebd79b4a
3 changed files with 16 additions and 1 deletions
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12
qt/draw_widget.cpp
View file

@ -253,6 +253,12 @@ bool DrawWidget::event(QEvent * event)
m_framework.Scale(exp(factor), m2::PointD(L2D(pos.x()), L2D(pos.y())), false);
return true;
}
if (qNativeGestureEvent->gestureType() == Qt::RotateNativeGesture)
{
m_currentRotation += qNativeGestureEvent->value();
m_framework.Rotate(m_currentRotation, false);
return true;
}
}
// Everything else
return QOpenGLWidget::event(event);
@ -775,6 +781,12 @@ void DrawWidget::SetRuler(bool enabled)
m_ruler.SetActive(enabled);
}
void DrawWidget::OnViewportChanged(ScreenBase const & screen)
{
MapWidget::OnViewportChanged(screen);
m_currentRotation = static_cast<qreal>(screen.GetAngle());
}
// static
void DrawWidget::RefreshDrawingRules()
{

3
qt/draw_widget.hpp
View file

@ -87,6 +87,8 @@ protected:
void keyPressEvent(QKeyEvent * e) override;
void keyReleaseEvent(QKeyEvent * e) override;
void OnViewportChanged(ScreenBase const & screen) override;
private:
void SubmitFakeLocationPoint(m2::PointD const & pt);
void SubmitRulerPoint(m2::PointD const & pt);
@ -124,5 +126,6 @@ private:
std::unique_ptr<Screenshoter> m_screenshoter;
Ruler m_ruler;
RoutingTurnsVisualizer m_turnsVisualizer;
qreal m_currentRotation = 0.0;
};
} // namespace qt

2
qt/qt_common/map_widget.hpp
View file

@ -82,7 +82,7 @@ protected:
void Build();
void ShowInfoPopup(QMouseEvent * e, m2::PointD const & pt);
void OnViewportChanged(ScreenBase const & screen);
virtual void OnViewportChanged(ScreenBase const & screen);
// QOpenGLWidget overrides:
void initializeGL() override;