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Code Issues Wiki Activity

remove obsolete code

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This commit is contained in:
Michael Scharf 2007-10-04 17:21:53 +00:00
parent 4a7d336412
commit a6bab8287c
1 changed files with 1 additions and 20 deletions
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21
terminal/org.eclipse.tm.terminal/src/org/eclipse/tm/internal/terminal/textcanvas/VirtualCanvas.java
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@ -57,7 +57,6 @@ public abstract class VirtualCanvas extends Canvas {
getVerticalBar().addListener(SWT.Selection, new Listener() { getVerticalBar().addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) { public void handleEvent(Event e) {
scrollY((ScrollBar)e.widget); scrollY((ScrollBar)e.widget);
postScrollEventHandling(e);
} }
@ -65,7 +64,6 @@ public abstract class VirtualCanvas extends Canvas {
getHorizontalBar().addListener(SWT.Selection, new Listener() { getHorizontalBar().addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) { public void handleEvent(Event e) {
scrollX((ScrollBar)e.widget); scrollX((ScrollBar)e.widget);
postScrollEventHandling(e);
} }
}); });
@ -78,24 +76,7 @@ public abstract class VirtualCanvas extends Canvas {
} }
}); });
} }
/** HACK: run an event loop if the scrollbar is dragged...*/
private void postScrollEventHandling(Event e) {
if(true&&e.detail==SWT.DRAG) {
// TODO check if this is always ok???
// used to process runnables while scrolling
// This fixes the update problems when scrolling!
// see: https://bugs.eclipse.org/bugs/show_bug.cgi?id=47582#5
// TODO investigate:
// The alternative is to call redraw on the new visible area
// redraw(expose.x, expose.y, expose.width, expose.height, true);
while (!getDisplay().isDisposed() && getDisplay().readAndDispatch()) {
// do nothing here...
}
}
}
protected void scrollX(ScrollBar hBar) { protected void scrollX(ScrollBar hBar) {
int hSelection = hBar.getSelection (); int hSelection = hBar.getSelection ();
int destX = -hSelection - fVirtualBounds.x; int destX = -hSelection - fVirtualBounds.x;