Eclipse Community Forums: Standard Widget Toolkit (SWT)

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Mon, 15 August 2011 11:16

Eclipse User

Originally posted by: Thomas Barth

Hi,
is it possible to get a doubleclick on TabFolder? I would like to give
the user the possibility to edit the text titles of the tabs.

tabFolder.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {

switch (e.type) {

//no other event than SWT.Selection!
case SWT.Selection:
Report.print("Tabfolder selection - never occur");

tabindex = tabFolder.getSelectionIndex();
showTextModules();

break;

case SWT.MouseDoubleClick:
Report.print("Tabfolder doubleclick selection - never occur");
break;

default:
Report.print("? - never occur");

}
}
});

:tested on Linux Ubuntu 10.04

Thomas B

Re: (no subject) [message #716110 is a reply to message #715799]

Tue, 16 August 2011 09:26

Eclipse User

Hi,

In your snippet you have added a listener to the Selection event only. You need to add a listener to listen to the double click event.
tabFolder.addListener(SWT.MouseDoubleClick, new Listener() {
...
});
You can use the same listener for multiple events, if you wish. See this snippet for an example --> http://git.eclipse.org/c/platform/eclipse.platform.swt.git/tree/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet324.java

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