[vidalia-svn] r1596: If we're building with Qt 4.2, use the open and closed hand (trunk/src/gui/network)

[edmanm@xxxxxxxxxxxxxxxxxxx]

Author: edmanm
Date: 2007-01-17 23:40:45 -0500 (Wed, 17 Jan 2007)
New Revision: 1596

Modified:
   trunk/src/gui/network/zimageview.cpp
Log:
If we're building with Qt 4.2, use the open and closed hand cursors in
ZImageView when panning.


Modified: trunk/src/gui/network/zimageview.cpp
===================================================================
--- trunk/src/gui/network/zimageview.cpp	2007-01-18 04:19:33 UTC (rev 1595)
+++ trunk/src/gui/network/zimageview.cpp	2007-01-18 04:40:45 UTC (rev 1596)
@@ -31,7 +31,15 @@
 
 #include "zimageview.h"
 
+#if QT_VERSION >= 0x040200
+#define CURSOR_NORMAL           QCursor(Qt::OpenHandCursor)
+#define CURSOR_MOUSE_PRESS      QCursor(Qt::ClosedHandCursor)
+#else
+#define CURSOR_NORMAL           QCursor(Qt::CrossCursor)
+#define CURSOR_MOUSE_PRESS      QCursor(Qt::SizeAllCursor)
+#endif
 
+
 /** Constructor. */
 ZImageView::ZImageView(QWidget *parent)
   : QWidget(parent)
@@ -43,7 +51,7 @@
   _maxZoomFactor = 2.0;
   _padding = 60;
 
-  setCursor(QCursor(Qt::CrossCursor));
+  setCursor(CURSOR_NORMAL);
   updateViewport();
   resetZoomPoint();
   repaint();
@@ -316,7 +324,7 @@
 ZImageView::mousePressEvent(QMouseEvent* e)
 {
   e->accept();
-  setCursor(QCursor(Qt::SizeAllCursor));
+  setCursor(CURSOR_MOUSE_PRESS);
   _mouseX = e->x();
   _mouseY = e->y();
   resetZoomPoint();
@@ -326,7 +334,7 @@
 void ZImageView::mouseReleaseEvent(QMouseEvent* e)
 {
   e->accept();
-  setCursor(QCursor(Qt::CrossCursor));
+  setCursor(CURSOR_NORMAL);
   updateViewport();
   resetZoomPoint();
 }