Add setting to adjust screen scaling

Review Request #123468 - Created April 22, 2015 and submitted

David Edmundson

Single dialog alters both QT_DEVICE_PIXEL_RAITO and XRDB.DPI text
scaling factor that used to reside in fonts KCM.

A preview widget shows how this will look on the that monitor.

Changes take affect after logout/login; not ideal but we're limited by
the Qt QPA for now. Will try and fix that after.

edit: having uploaded this I can see I have some whitespace left, please don't feel the need to tell me.




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Description From Last Updated
David Edmundson
Sebastian Kügler
David Edmundson
Daniel Vrátil
Daniel Vrátil
Àlex Fiestas
David Edmundson
Review request changed

Status: Closed (submitted)

Change Summary:

Submitted with commit 95afecda704d3782ece026c4abd52c29e96a6f98 by David Edmundson to branch master.
Kai Uwe Broulik

When I initially open the dialog I don't get a preview and the label next to the slider says "TextLabel". Should probably set that initially? Also the Apply button doesn't get enabled, does it save the settings right away?