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Dialog (MDialog) can be opened only once [message #1689047]

Sun, 22 March 2015 14:26

Ralf Heydenreich

Messages: 184
Registered: July 2009

Senior Member

Hi all,
I've created a MDialog element in my Application.e4xmi. I open it with
the following code:

MDialog dialog = (MDialog) modelService.find("my.cool.dialog", application);
dialog.setToBeRendered(true);
dialog.setVisible(true);
dialog.setOnTop(true);
modelService.bringToTop(dialog);

The first thing I've encountered is that the dialog isn't focused, but
this is not the problem (anyway - how could I achieve this?). The
content of the dialog is shown rightly. Now I close the dialog via the
close button on the window bar. But if I want to open the dialog again,
the dialog window appears with no content. How could I get it right?

TIA,
Ralf.

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Re: Dialog (MDialog) can be opened only once [message #1689106 is a reply to message #1689047]

Sun, 22 March 2015 18:48

Thomas Schindl

Messages: 6361
Registered: July 2009

Senior Member

MDialog is provisional API and not really useable - we'll make big
changes I would stay a way from then until Mars ships!

Please add yourself to https://bugs.eclipse.org/bugs/show_bug.cgi?id=460826

Tom

On 22.03.15 15:26, Ralf Heydenreich wrote:
> Hi all,
> I've created a MDialog element in my Application.e4xmi. I open it with
> the following code:
>
> MDialog dialog = (MDialog) modelService.find("my.cool.dialog", application);
> dialog.setToBeRendered(true);
> dialog.setVisible(true);
> dialog.setOnTop(true);
> modelService.bringToTop(dialog);
>
> The first thing I've encountered is that the dialog isn't focused, but
> this is not the problem (anyway - how could I achieve this?). The
> content of the dialog is shown rightly. Now I close the dialog via the
> close button on the window bar. But if I want to open the dialog again,
> the dialog window appears with no content. How could I get it right?
>
> TIA,
> Ralf.
>

Report message to a moderator

Re: Dialog (MDialog) can be opened only once [message #1689169 is a reply to message #1689106]

Sun, 22 March 2015 23:14

Ralf Heydenreich

Messages: 184
Registered: July 2009

Senior Member

Am 22.03.2015 um 19:48 schrieb Tom Schindl:
> MDialog is provisional API and not really useable - we'll make big
> changes I would stay a way from then until Mars ships!
>
> Please add yourself to https://bugs.eclipse.org/bugs/show_bug.cgi?id=460826
>
> Tom
>

Ok, thanks for the answer. I've added myself to this Bug entry and
meanwhile I'll take a simple new MWindow...

Regards,
Ralf.

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