tempo-plotter Changeset - 4539c1ce7a85 · protofusion repositories

Changeset - 4539c1ce7a85

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Hasan Yavuz ÖZDERYA - 9 years ago 2017-04-23 05:31:22
hy@ozderya.net

show closed hand cursor when panning

1 file changed with 2 insertions and 0 deletions:

src/zoomer.cpp

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src/zoomer.cpp

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@@ @@ -96,24 +96,25 @@ QRegion Zoomer::rubberBandMask() const @@
+    {
         return QRegion();
+    }
     const QRect r = QRect(pa.first(), pa.last()).normalized().adjusted(0, 0, 1, 1);
     return QRegion(r);
+}
 void Zoomer::widgetMousePressEvent(QMouseEvent* mouseEvent)
+{
     if (mouseEvent->modifiers() & Qt::ControlModifier)
+    {
         is_panning = true;
         parentWidget()->setCursor(Qt::ClosedHandCursor);
         pan_point = invTransform(mouseEvent->pos());
+    }
     else
+    {
         ScrollZoomer::widgetMousePressEvent(mouseEvent);
+    }
+}
 void Zoomer::widgetMouseMoveEvent(QMouseEvent* mouseEvent)
+{
     if (is_panning)
+    {
@@ @@ -124,18 +125,19 @@ void Zoomer::widgetMouseMoveEvent(QMouse @@
+    }
     else
+    {
         ScrollZoomer::widgetMouseMoveEvent(mouseEvent);
+    }
+}
 void Zoomer::widgetMouseReleaseEvent(QMouseEvent* mouseEvent)
+{
     if (is_panning)
+    {
         is_panning = false;
         parentWidget()->setCursor(Qt::CrossCursor);
+    }
     else
+    {
         ScrollZoomer::widgetMouseReleaseEvent(mouseEvent);
+    }
+}

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