[elvystrac] r1787 - page stepping improved on arrow key events
- From: elvys@xxxxxxxxxxxxxxxxxxxxxx
- To: elvystrac@xxxxxxxxxxxxx
- Date: Thu, 18 Feb 2010 21:56:11 +0100
Author: JirkaH
Date: 2010-02-18 21:56:11 +0100 (Thu, 18 Feb 2010)
New Revision: 1787
Modified:
trunk/client/elvys-client/src/pdfviewer.cpp
Log:
page stepping improved on arrow key events
Modified: trunk/client/elvys-client/src/pdfviewer.cpp
===================================================================
--- trunk/client/elvys-client/src/pdfviewer.cpp 2010-02-18 20:40:57 UTC (rev
1786)
+++ trunk/client/elvys-client/src/pdfviewer.cpp 2010-02-18 20:56:11 UTC (rev
1787)
@@ -223,20 +223,24 @@
scroll->verticalScrollBar()->triggerAction(QScrollBar::SliderSingleStepSub);
break;
case Qt::Key_Left:
- if ( scaled == 0 ) {
- scrollByOnePage(ElvysNs::Up);
- } else {
-
scroll->horizontalScrollBar()->triggerAction(QScrollBar::SliderSingleStepSub);
+ if (scroll) {
+ if ( !
scroll->horizontalScrollBar()->isVisible() ) {
+ scrollByOnePage(ElvysNs::Up);
+ } else {
+
scroll->horizontalScrollBar()->triggerAction(QScrollBar::SliderSingleStepSub);
+ }
}
break;
case Qt::Key_PageUp:
scrollByOnePage(ElvysNs::Up);
break;
case Qt::Key_Right:
- if ( scaled == 0 ) {
- scrollByOnePage(ElvysNs::Down);
- } else {
-
scroll->horizontalScrollBar()->triggerAction(QScrollBar::SliderSingleStepAdd);
+ if (scroll) {
+ if ( !
scroll->horizontalScrollBar()->isVisible() ) {
+ scrollByOnePage(ElvysNs::Down);
+ } else {
+
scroll->horizontalScrollBar()->triggerAction(QScrollBar::SliderSingleStepAdd);
+ }
}
break;
case Qt::Key_PageDown:
Other related posts:
- » [elvystrac] r1787 - page stepping improved on arrow key events - elvys
