| SWT/JFACE - How to set a selection on a pop-up menu [message #44885] |
Fri, 09 March 2007 02:10  |
Eclipse User |
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Originally posted by: baiyf99.yahoo.com
Hi,
Hope someone could advise me on the above issue.
I have written a pop-up menu using MenuManager.
For example, MenuItems are "Save" and "Cancel"
I would like to program using a timer to set a selection on one of
the menu items (for example, Save in this case), so that a save operation
is done at certain time intervals.
Please advise how (preferably with some java coding) on how to set the
selection to that particular menu item.
I have written a simple method. viewer in this case, is a Tree Viewer.
I am not sure what/how to pass in the selection parameter, in this case to
set the selection to Save MenuItem.
Pls advise, thanks.
Sally
//Set by the timer in certain time intervals to set Save MenuItem
public void setSelection(IStructuredSelection selection) {
if ((viewer != null) && (viewer.getSelection() == null)) {
viewer.setSelection(selection);
}
}
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| Re: SWT/JFACE - How to set a selection on a pop-up menu [message #44921 is a reply to message #44885] |
Fri, 09 March 2007 03:12  |
| Eclipse User |
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Originally posted by: merks.ca.ibm.com
Sally,
This newsgroup is for discussion the operations of the Eclipse
organization itself. Please use the platform or newcomers newsgroup for
questions like this. (You're question totally confuses me. I don't
understand how the menu item is related to a selection in a viewer.)
sally wrote:
> Hi,
>
> Hope someone could advise me on the above issue.
> I have written a pop-up menu using MenuManager.
> For example, MenuItems are "Save" and "Cancel"
> I would like to program using a timer to set a selection on one of
> the menu items (for example, Save in this case), so that a save
> operation is done at certain time intervals.
> Please advise how (preferably with some java coding) on how to set the
> selection to that particular menu item.
>
> I have written a simple method. viewer in this case, is a Tree Viewer.
> I am not sure what/how to pass in the selection parameter, in this
> case to set the selection to Save MenuItem.
>
> Pls advise, thanks.
> Sally
>
>
> //Set by the timer in certain time intervals to set Save MenuItem
> public void setSelection(IStructuredSelection selection) { if
> ((viewer != null) && (viewer.getSelection() == null)) {
> viewer.setSelection(selection); }
> }
>
>
>
>
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