Make "branches expanding" on demand and asynchronous.
After "git show" there is clickable text: "Branches: <Expand>" in
description. If user clicks this text then branches for commit is
triggered and done asynchronously.
Task-number: QTCREATORBUG-11293
Done-with: Przemyslaw Gorszkowski <pgorszkowski@gmail.com>
Change-Id: I772cfef823d3f95e2b3060dfb5973157d81fc11a
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
It is a generic icon, and will for example also be used
in the Help plugin. Also make it more round and add a 2x variant
for HiDPI.
Change-Id: I2ad4fc1e2d2766042646a47483f129447c2c3c25
Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>
It's the preparation for the new UnifiedDiffEditorWidget
Change-Id: I018899017c7e711ea8b04d85f8298b0d73f1cbab
Reviewed-by: Jarek Kobus <jaroslaw.kobus@digia.com>
