Mercurial > hg > svgui

diff view/Pane.h @ 826:43256b925e15 tonioni

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Support horizontal two-finger scrolling on Mac, and adjust zoom rate on vertical scroll to make it less crazily fast
author Chris Cannam
date Fri, 18 Jul 2014 15:06:04 +0100
parents d974ed657176
children 4a578a360011
line wrap: on
line diff
--- a/view/Pane.h	Fri Jul 18 11:07:40 2014 +0100
+++ b/view/Pane.h	Fri Jul 18 15:06:04 2014 +0100
@@ -113,6 +113,10 @@
     virtual void dragEnterEvent(QDragEnterEvent *e);
     virtual void dropEvent(QDropEvent *e);
 
+    void wheelVertical(int sign, Qt::KeyboardModifiers);
+    void wheelHorizontal(int sign, Qt::KeyboardModifiers);
+    void wheelHorizontalFine(int pixels, Qt::KeyboardModifiers);
+
     void drawVerticalScale(QRect r, Layer *, QPainter &);
     void drawFeatureDescription(Layer *, QPainter &);
     void drawCentreLine(int, QPainter &, bool omitLine);
@@ -171,6 +175,8 @@
     int m_editingSelectionEdge;
     mutable int m_scaleWidth;
 
+    int m_pendingWheelAngle;
+
     enum DragMode {
         UnresolvedDrag,
         VerticalDrag,