Replace "preview" in rc.xml and themerc with "overlay" since "preview" sounds
like it shows the window content.
Breaking changes are:
- `snapping.preview.*` in themerc is now replaced with `snapping.overlay`.
- `<snapping><preview>` in rc.xml is now replaced with `<snapping><overlay>`.
Add ability to set width with percentage of monitor instead of just pixels.
With this the OSD sizes itself properly on both my 4k and 2k monitors.
example: 50% or 75% instead of 600, max 100%
Some themes don't have hover variants for button pixmaps.
It looks better visually to use the non-hover variants as fallbacks
rather than the built-in 6x6 pixmaps.
...and change default values for the variables below to keep the
window-switcher look the same as it was at the last release.
osd.window-switcher.padding = 4
osd.window-switcher.item.padding.y = 1
osd.window-switcher.item.active.border.width = 2
Made all header files to have LABWC_ prefix in include guard identifers.
Converted from __LABWC_ in 35 include/ files.
Converted from __LAB_ in 5 include/ files.
Added LABWC prefix to 3 include/ files.
Added include guards to 3 include/ files.
The double underscores were removed since according to C standard
those "are always reserved for any use".
Adds two new theme vars:
- menu.width.min (menu will never be smaller than this)
- menu.width.max (menu will never be wider than this + padding)
A fixed menu width can be achieved by setting
menu.width.min == menu.width.max.
Add theme options:
- menu.separator.width
- menu.separator.padding.width
- menu.separator.padding.height
- menu.separator.color
Support separator lines defined by <separator />
Note that separator labels (with text) defined by <separator label="" />
are not supported.
Add the following theme keys:
- window.active.button.iconify.unpressed.image.color
- window.active.button.max.unpressed.image.color
- window.active.button.close.unpressed.image.color
- window.inactive.button.iconify.unpressed.image.color
- window.inactive.button.max.unpressed.image.color
- window.inactive.button.close.unpressed.image.color
As far as I can tell, the openbox documentation does not mention the
entries listed above, but openbox does support them and some themes
do use them.
It makes more sense to just keep one set of corner textures for server
side view decorations, rather than storing a set for each view. This also
keeps the code simpler when when changing theme parameters.
title_height is a derived variable which needs both config and theme
variables (font height and title padding). The code is tidier calling
post_processing() for this from theme_init()
