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Respond to item click in popup menu [message #769050]

Wed, 21 December 2011 10:07

Chris B.

Messages: 37
Registered: November 2011

Member

Hello,

when dragging a connector the GMF framework displays a popup menu with items that can be dropped into a diagram/canvas. My question is how can i define the action that should be executed when i click on an item? Currently nothing happens when i click and release the mouse button.

regards
bj

index.php/fa/6517/0/

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[Updated on: Wed, 21 December 2011 10:09]

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Re: Respond to item click in popup menu [message #770057 is a reply to message #769050]

Fri, 23 December 2011 07:58

Ralph Gerbig

Messages: 702
Registered: November 2009

Senior Member

Hi,

in case that all your models are specified correctly the link should be created automatically without the need for any implementation from your side. If you want to see what happens here you can set a break point into the doExecuteWithResult method of the PromptAndCreateConnectionCommand class which is an internal class of the GraphicalNodeEditPolicy class. I think you need to set the breakpoint after this line of code

CommandResult cmdResult = super.doExecuteWithResult(progressMonitor, info);

If you set the breakpoint at or before this line of code the context menu will not appear in the editor you are debugging.

Ralph

[Updated on: Fri, 23 December 2011 08:05]

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Re: Respond to item click in popup menu [message #870718 is a reply to message #770057]

Wed, 09 May 2012 12:41

mohamed ahmed

Messages: 4
Registered: May 2012

Junior Member

hi,

i have 3 editors GMF. I've added an item to menu popup when right click on a node i want to create a new instance of a second editor i.e launch the plugin responsible of this editor.

Best regards

[Updated on: Wed, 09 May 2012 12:41]

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Re: Respond to item click in popup menu [message #1851657 is a reply to message #769050]

Tue, 12 April 2022 06:11

Trupti Naik

Messages: 1
Registered: April 2022

Junior Member

I am experiencing the same problem. On drag and drop the popup menu occurs but on clicking on the option the event for displaying a dialog box does not appear in front of the screen. Rather it appears behind the screen and is visible only after minimising all screens. Any solutions?

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