UI Scale cause double width vertical borders
Closed, ResolvedPublic

Description

System Information
Windows 10 x64
Renderer: GeForce GTX 860M/PCIe/SSE2

Blender Version
Broken: 2.78.5 558bea2
Worked: 2.78 release

Short description of error
UI Scale user property cause double width vertical borders between aligned IU elements. On my machine only even property values cause the issue (see screenshot):

1.0 = OK
1.1 = OK
1.2 = BAD
1.3 = OK
1.4 = BAD

Exact steps for others to reproduce the error

  1. Open attached blend file:
  2. Run Script (look for a new "Test" tab in Tool Shelf).
  3. Change Scale property in User Preferences > Interface > Scale to 1.2.

If issue doesn't appear, change Tool Shelf width.
The size of the 3D View area might (or might not) also have an effect on this.

Details

Differential Revisions
D2721: Fix T51845
Commits
rBbddb4de47cd6: Fix T51845
Type
Bug