fix the `new tab` button
I plan to fix the newtab button by removing the little v
arrow and relaxing the size restriction (let its height = tabbar height)
This button's look depends on Breeze
In other app styles like Oxygen & Fusion & QGnomePlatform, it looks weird
Note that the little v
arrow is placed differently on different themes, and it is a duplication with the +
of the icon.
The icon used is tab-new
. Even if the user chooses a different icon theme, the icon should deliver the idea of new
. The v
is useless.
Edited by shenleban tongying