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Bug 2385

Summary: GTK3 Style Engine does not honor gtk-primary-button-warps-slider=0
Product: TDE Reporter: Darrell <darrella>
Component: non-core programsAssignee: Timothy Pearson <kb9vqf>
Status: NEW ---    
Severity: normal CC: bugwatch, darrella
Priority: P5    
Version: R14.0.x [Trinity]   
Hardware: Other   
OS: Linux   
Compiler Version: TDE Version String:
Application Version: Application Name:

Description Darrell 2015-03-07 18:11:45 CST
The default GTK3 behavior with vertical slider buttons is to move the slider button to the point the user selects rather than move the slider button in a "page down" fashion. This default behavior can be overriden with the following in /etc/gtk-3.0/settings.ini or respective user ini file:

[Settings]
gtk-primary-button-warps-slider=0

I selected the Adwaita theme, which is a GTK3 theme. The slider button in Firefox, which is, I believe, still a GTK2 app, does not honor the settings.ini override. I tested a few other themes and cannot replicate the bug. I am unable to replicate the bug in non TDE environments, such as Mate.
Comment 1 Darrell 2015-03-17 15:48:47 CDT
Note: when TDE generates ~/.config/gtk-3.0/settings.ini, TDE should add an include declaration:

include "/etc/gtk-3.0/settings.ini"

Also, I believe Firefox version 34 introduced, when GTK3 is installed, some GTK3 usage dependencies, which includes using the GTK3 scroll bar behavior.