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Label ICON in a modal dialog doesn't display! Why? [message #902769]

Mon, 20 August 2012 07:25

Eclipse User

Hi,

in my GUI RCP plug-in I use icons for marking some of the controls. Everything works fine except of when I do it in a modal dialog. Then, the icons in front of the label controls are not displayed!
I don't understand why it is so: in normal forms the icons are shown correctly, in modal dialogs they don't appear at all.

I use the same call everywhere:

Image image = ResourceManager.getPluginImage("<my-plugin-id>", "icons/myicon.jpg");
lblSettingName.setImage(image);

Can you help me out?
Thanks in advance
Andreas

Re: Label ICON in a modal dialog doesn't display! Why? [message #902794 is a reply to message #902769]

Mon, 20 August 2012 09:24

Eclipse User

I believe this is OS or SWT limitation.
Do you have icon if you run this dialog outside of WindowBuilder?

Re: Label ICON in a modal dialog doesn't display! Why? [message #902923 is a reply to message #902794]

Tue, 21 August 2012 04:18

Eclipse User

What I forgot to mention: when I start my program in Eclipse then everything works fine. Icons appear correctly, in the modal dialog, as well.
But if I start the program stand-alone, outside of Eclipse and WindowBuilder, then the error is there.

Re: Label ICON in a modal dialog doesn't display! Why? [message #902973 is a reply to message #902923]

Tue, 21 August 2012 09:20

Eclipse User

May be you don't include your icons into application?
Is your program an RCP application?
You can not use "getPluginImage" in non-RCP ones, just because there are no plugins in other case.

Re: Label ICON in a modal dialog doesn't display! Why? [message #902984 is a reply to message #902973]

Tue, 21 August 2012 10:09

Eclipse User

The icons are in the application. The are inside of the jar plug-in file.
Yes, my plug-in is a part of an RCP application.

Re: Label ICON in a modal dialog doesn't display! Why? [message #903011 is a reply to message #902984]

Tue, 21 August 2012 11:38

Eclipse User

Sorry, I don't know without looking to very specific example.

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