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Code Issues Wiki Activity

[180875] applying Kevin Doyle's patch so that files are not opened when double-clicking a file from a dialog

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This commit is contained in:
David McKnight 2007-04-27 12:55:35 +00:00
parent 7cfdd7ebb0
commit f49f3c8ec6
2 changed files with 31 additions and 5 deletions
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8
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
View file

@ -11,6 +11,7 @@
* Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley.
*
* Contributors:
* Kevin Doyle (IBM) - [180875] - Removed part of double click listener that opens files
* Michael Berger (IBM) - Patch to remove non-standard expand/collapse from menu.
* Tobias Schwarz (Wind River) - Fix 166343 getChildCount() counts invalid items
* Martin Oberhuber (Wind River) - Improve fix for 166343 getChildCount()
@ -489,7 +490,7 @@ public class SystemView extends SafeTreeViewer
/**
* Handles double clicks in viewer.
* Opens editor if file double-clicked.
* Expands/Collapses selected item if it can be expanded/collapsed
*/
protected void handleDoubleClick(DoubleClickEvent event) {
if (!enabledMode) {
@ -499,10 +500,7 @@ public class SystemView extends SafeTreeViewer
IStructuredSelection s = (IStructuredSelection) event.getSelection();
Object element = s.getFirstElement();
if (element == null) return;
ISystemViewElementAdapter adapter = getViewAdapter(element);
boolean alreadyHandled = false;
if (adapter != null) alreadyHandled = adapter.handleDoubleClick(element);
if (!alreadyHandled && isExpandable(element)) {
if (isExpandable(element)) {
boolean expandedState = getExpandedState(element);
setExpandedState(element, !expandedState);
// DY: fire collapse / expand event

28
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewPart.java
View file

@ -11,6 +11,7 @@
* Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley.
*
* Contributors:
* Kevin Doyle (IBM) - [180875] - Added double click listener that handles opening of files
* David Dykstal (IBM) - moved SystemPreferencesManager to a new package
* Martin Oberhuber (Wind River) - Replace SystemRegistry by ISystemRegistry
* Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core
@ -38,6 +39,8 @@ import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
@ -45,6 +48,7 @@ import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TreeExpansionEvent;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.window.IShellProvider;
import org.eclipse.rse.core.IRSESystemType;
@ -414,6 +418,12 @@ public class SystemViewPart
//hook the part focus to the viewer's control focus.
//hookFocus(systemView.getControl());
systemView.addDoubleClickListener(new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
handleDoubleClick(event);
}
});
//prime the selection
//selectionChanged(null, getSite().getDesktopWindow().getSelectionService().getSelection());
@ -463,6 +473,24 @@ public class SystemViewPart
}
}
/**
* Handles double clicks in viewer.
* Opens editor if file double-clicked.
*/
protected void handleDoubleClick(DoubleClickEvent event) {
if (!systemView.enabledMode) {
//event.doit = false;
return;
}
IStructuredSelection s = (IStructuredSelection) event.getSelection();
Object element = s.getFirstElement();
if (element == null) return;
ISystemViewElementAdapter adapter = systemView.getViewAdapter(element);
if (adapter != null)
adapter.handleDoubleClick(element);
}
/**
* Creates the frame source and frame list, and connects them.
*/