Client used to have dedicated methods for different icon sizes instead
of combining all pixmaps into one QIcon. This resulted in various parts
of KWin having different access to the icons:
* effects only got one pixmap of size 32x32
* decorations only got the 16x16 and 32x32 pixmaps combined into a QIcon
* tabbox could request all icon sizes, but only as pixmap
Now all sizes are available in one QIcon allowing to easily access the
best fitting icon in a given UI.
This looks mostly like dead code. The change got only emitted by the
KCMKeyboard on save. In ancient times this seems to have caused to
re-read the global shortcuts. Code got commented out during KDE4 times
and after several code refactors all that was left of it was discarding
the user actions menu.
Replaces one usage of KGlobalsettings. It might be a good idea to
move the connect into libkdecoration or into the options as it looks
like there is no need to reconfigure everything just because the fonts
changed.
Instead we generate an export header for kdeinit_kwin and use it
to declare the KWIN_EXPORT. With this change our libs don't include
any KDE4Support headers any more. One step closer to no KDE4Support.
Replaced by KWIN_VERSION_STRING where useful. Support information
no longer contains the SC version number. We have to see whether
there will be a useful framework based platform information.
The intersection of rects are calculated twice without need.
The function QRectF::intersected() calculate and returns the intersection.
If there are no interesection, the returned QRectF is empty.
If the intersected QRectF is equal to QRectF argument, it contains the QRectF argument.
Reviewed in: https://git.reviewboard.kde.org/r/114036/
Adds a new force rule to specify the color scheme to use on the window
decoration. The scheme is stored by the name of the .colors file name.
So for Oxygen.colors the value is Oxygen.
When loaded the scheme is located and the full path to the colors file
is used. This is because the X property also uses the full path.
When the menu opens we update the QPalette to the one used by the
Client and thus providing a more common look and feel if the window
specified a custom color scheme.
The ::palette() in KDecoration and KCommonDecoration returns the
QPalette the decoration should use for the decorated window. The
call delegates into the bridge and KWin core might provide a special
QPalette for a given Client depending on the _KDE_NET_WM_COLOR_SCHEME
property.
The X property _KDE_NET_WM_COLOR_SCHEME can be set on a window and
specifies the absolute path to a .color file describing the color
scheme of the managed client.
The Client reads this property and creates a QPalette from it. If
the property is not set or the value is incorrect, the Client uses
KWin's default palette.
The idea behind this property is to allow an application with a
custom color scheme to tell KWin which color scheme the window
decoration should use. So that the window looks as a solid pattern
again.
