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RadRibbonWindow is flickering while resizing

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Michael Seirer
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Michael Seirer asked on 20 Jun 2010, 07:36 PM
heya,

i am porting an existing project to telerik and since i changed my window to derive from RadRibbonWindow i experience flickerings when i resize the window (no code or eventhandler is handling the resizing). additionally i specified 
ResizeMode="CanResizeWithGrip"
 on the window.

most of the time the border and title-bar is flickering, sometimes the whole window.
on my tryout with another wpf component suite just the areas flicker sometimes, where i created "new space" through resizing.

is there a way to prevent this?

thx

EDIT: this is especially nasty, because the flickering area is black :(
EDIT2: after a sleep of my notebook most of the drawing-area of the program was now black. unfortunately i didnt do a screenshot. ..  :(

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Valentin.Stoychev
Telerik team
answered on 24 Jun 2010, 08:33 AM
Hi Michael Seirer,

Thank you for reporting this. We added it in the product backlog and will fix it for the next service pack. your points has benn updated.

Greetings,
Valentin.Stoychev
the Telerik team
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Valentin.Stoychev
Telerik team
answered on 24 Jun 2010, 08:33 AM
Hi Michael Seirer,

Thank you for reporting this. We added it in the product backlog and will fix it for the next service pack. Your Telerik points has been updated.

Greetings,
Valentin.Stoychev
the Telerik team
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Michael Seirer
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answered on 24 Jun 2010, 10:22 AM
hi,

i am not sure if this has something todo with having power or not (i am transporting my notebook from meeting to working place (incl power) and home)

i added a screenshot. if force the windo to repaint (e..g with changing size) its fine again

br
michi
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Valentin.Stoychev
Telerik team
answered on 29 Jun 2010, 12:21 PM
Hi Michael Seirer,

Thank you for the additional details. You can monitor the state of the issue here:
http://www.telerik.com/support/pits.aspx#/public/silverlight/2537

Greetings,
Valentin.Stoychev
the Telerik team
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Valentin.Stoychev
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Michael Seirer
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