resizing GLWidget cripples other widgets

Brought to you by: jtalton, ollhak

#4 resizing GLWidget cripples other widgets

Status: open-invalid

Owner: James Talton

Labels: None

Priority: 5

Updated: 2014-08-15

Created: 2011-04-11

Creator: Dmitry Malyshev

Private: No

I have a simple app with a tool bar, status bar and GL widget in between. Nothing is drawn/cleared to reproduce the issue.

Vertical resize causes tool bar to be overridden by some trash pixels. (see screenshots)
Horizontal resize repairs other widgets somehow.

Discussion

Dmitry Malyshev - 2011-04-11

Window just started

resize-original.png

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Dmitry Malyshev - 2011-04-11

Window (crippled) after a small vertical resize

resize-changed.png

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James Talton - 2011-04-12

Not sure exactly how to reproduce the problem. What kind of setup? OS? Video Card/Drivers?

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Dmitry Malyshev - 2011-04-12

Sorry - I didn't notice your comment. It's actually very important for me at the moment as my viewer tool GUI is screwed because of that.

WinXP SP3. Running on .Net-3.5.
Catalyst 10.0 on Radeon HD2600

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Dmitry Malyshev - 2011-04-12

assigned_to: nobody --> jtalton
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Dmitry Malyshev - 2011-04-12

I'm trying to make a test case. No luck yet.

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Dmitry Malyshev - 2011-04-13

Example glade file

main.glade

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Dmitry Malyshev - 2011-04-13

I've uploaded an example glade file (main.glade). All I do in code is loading the file and attaching a new GLWidget to 'drawBox1'. There is no need to draw anything to see the bug - just resize the window vertically.

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Dmitry Malyshev - 2011-04-13

I can't upload the test case as the size (1.3M) exceeds limits set by SF.
Though, it should not be a problem to load Glade file provided. Notice that the bug disappears once you set "Expand=true" for the tool bar.

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Dmitry Malyshev - 2011-04-26

status: open --> open-invalid
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Dmitry Malyshev - 2011-04-26

It seems to be a bug in GTK that is fixed now.

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