In all themes, fix the color of selected text, while editing a
tree-view's item text (such as when renaming a layer), by
overriding tree-view specific styling with the global text-entry
style, for nested text entries inside tree-views. The text would
previously use the same color as the selection background, making
it unreadable.
This issue affects the Dark and Gray themes, although this fix only
takes care of the Dark theme.
Apply the check/radio-button style to GtkTreeView, so that
GtkCellRendererToggle picks the right check/radio-button graphic.
Otherwise, it falls back to a graphic that depends on the system
theme, and which may not play well with the current theme colors.
Note that this only affects the Dark theme; in the Light and Gray
themes, one of the KDE-hack styles "takes care" of this, but this
commit applies the same change to these themes anyway.
Commit 6484e91f82 broke the arrow
color of menu items with a submenu in the Dark theme; it seems to
have always been broken in the Light and Gray themes.
Fix this, by applying the default style to the GtkMenuItem class.
In the gtkrc files of the Dark and Light themes, replace a bunch of
"widget" selectors with "widget_class" selectors, which is what
they really should be (they should probably also use angle-bracket
notation for classes, but as long as it works...) This allows the
different styles to be merged correctly, and fixes the active layer
name color (more generally, the text color of selected rows of
focused tree-views inside dockables.) The Gray theme seems to be
double-broken in such a way that "fixing" it causes it to do the
"wrong" thing... I'm not touching that :)
... the python console.
It was using "selected text", which is most often inverted color (close
if not identical to the background color). As a consequence, it made
stdout output unreadable by default, forcing themes to always define a
style for the python console. Using "normal text" is a much better
choice to default to something readable from a parent style.
As a consequence, I also removed "python-fu-console" styling from the
System theme, where there should be as few theming as possible.
