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Code Issues Wiki Activity

[233530] Not Prompted on Promptable Filters after using once by double click

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https://bugs.eclipse.org/bugs/show_bug.cgi?id=233530
This commit is contained in:
David Dykstal 2008-05-30 21:03:51 +00:00
parent 4e7e6564c5
commit 042df7cbab
1 changed files with 15 additions and 32 deletions
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47
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
View file

@ -56,6 +56,7 @@
* David McKnight (IBM) - [231903] TVT34:TCT198: PLK: problems with "Show prompt" checkbox and "New connection prompt"
* David McKnight (IBM) - [233530] Not Prompted on Promptable Filters after using once by double click
* David McKnight (IBM) - [233570] ClassCastException when moving filter after "go into" action
* David Dykstal (IBM) - [233530] Backing out previous change for this bug
********************************************************************************/
package org.eclipse.rse.internal.ui.view;
@ -1286,32 +1287,6 @@ public class SystemView extends SafeTreeViewer
*/
public void treeCollapsed(TreeExpansionEvent event) {
final Object element = event.getElement(); // get parent node being collapsed
// for bug 233530 we need to disassociate message objects so they don't get cached in the tree
Widget widget = findItem(element); // find GUI widget for this node
if ((widget!=null) && (widget instanceof Item))
{
Item ti= (Item) widget;
Item[] items= getItems(ti);
//D51021 if ((items!=null) && (items.length==1))
if (items!=null) {
for (int i= 0; i < items.length; i++)
{
Object data = items[i].getData();
if ((data != null) && (data instanceof ISystemMessageObject)) {
if (((ISystemMessageObject) data).isTransient()) {
disassociate(items[i]);
items[i].dispose();
}
}
}
// append a dummy so there is a plus
if (getItemCount(ti)==0)
newItem(ti, SWT.NULL, -1);
}
}
// we always allow adapters opportunity to show a different icon depending on collapsed state
getShell().getDisplay().asyncExec(new Runnable() {
public void run() {
@ -1352,6 +1327,20 @@ public class SystemView extends SafeTreeViewer
*/
protected void handleTreeExpand(TreeEvent event) {
TreeItem item = (TreeItem) event.item;
removeTransientMessages(item);
Shell shell = getShell();
Object data = item.getData();
boolean showBusy = (data instanceof IHost) && ((IHost)data).isOffline();
if (showBusy) SystemPromptDialog.setDisplayCursor(shell, busyCursor);
super.handleTreeExpand(event);
if (showBusy) SystemPromptDialog.setDisplayCursor(shell, null);
}
/**
* Remove the transient messages from this item.
* @param item The tree item whose children should be examined for transient messages.
*/
private void removeTransientMessages(TreeItem item) {
// Remove any transient messages prior to finding children. They will be regenerated if they are needed.
Item[] children = getItems(item);
if (children != null) {
@ -1366,12 +1355,6 @@ public class SystemView extends SafeTreeViewer
}
}
}
Shell shell = getShell();
Object data = item.getData();
boolean showBusy = (data instanceof IHost) && ((IHost)data).isOffline();
if (showBusy) SystemPromptDialog.setDisplayCursor(shell, busyCursor);
super.handleTreeExpand(event);
if (showBusy) SystemPromptDialog.setDisplayCursor(shell, null);
}
/**