Old 29th September 2021, 18:25   #1
Mupp
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Join Date: Jan 2021
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I created a custom dialog which includes a combobox, however when the dialog appears the combobox does not show content until I roll the mouse over or tab to that control.

I don't mean move mouse to control and click, i just roll the mouse pointer over the control, then the control is refreshed(redrawn) and content becomes visible.

I also tried flipping XPStyle on/off, this did not help either.

The functionality of the combo box is working fine, its just a display problem.

Win10
UMUI
No Covid vaccine applied at this time. statement added to date thread.

I have also experimented with various background changes and colors on both the dialog and control, but still same problem

my preferred setting "SetCtlColors $Dialog 0xFFFFFF transparent"
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Old 29th September 2021, 19:56   #2
Anders
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Post a minimal example, without UMUI.

IntOp $PostCount $PostCount + 1
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