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inconsistest setImage(null) on Label control [message #1743100]

Mon, 12 September 2016 09:49

Nicola Zanaga

Messages: 56
Registered: July 2009

Member

call to setImage(null), clear the label text, below the snippet:

        final Display display = NUiSwtApplicationSession.get().getDisplay();
        Shell shell = new Shell(display);

        Label l = new Label(shell, SWT.NONE);
        l.setText("hello");
        l.setImage(null);
        l.pack();

        shell.pack();
        shell.open();

With the snippet above, you get a label with no text and no image.

With the sequence:

        l.setImage(null);
        l.setText("hello");

the text is shown correctly

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Re: inconsistest setImage(null) on Label control [message #1743388 is a reply to message #1743100]

Wed, 14 September 2016 19:20

Eclipse User

A label displays a string OR an image. Not both. Use a CLabel to have both an image AND a string.

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Re: inconsistest setImage(null) on Label control [message #1743581 is a reply to message #1743388]

Fri, 16 September 2016 14:41

Nicola Zanaga

Messages: 56
Registered: July 2009

Member

I don't want display image and text.

I want to display text or image, but I mean that calling setImage(null) null = no image
after the text, does the wrong result.

In fact, the result is that the label has no image and no text.

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