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qubes-installer-qubes-os/anaconda/data/anaconda-gtk.css

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/* Anaconda gtk style overrides */
/* Define styles to apply to the GtkLevelBar widgets for different values.
*
* This stylesheet defines properties for "low", "medium" and "high" level bar
* levels. The level bars themselves need to define what style applies at what
* value using gtk_level_bar_add_offset_value. Gtk defines "low" and "high" by
* default, but it defines them for level bars using a continuous value between
* 0 and 1, so our discrete level bars are effectively always at the "high"
* level.
*
* Fun surprises that might change in future versions:
*
* - Defining properties for a level will set properties on both the filled
* portion and the empty portion of the level bar. So if all of the display
* properties are set, which we do, the level bar effectively becomes 100%
* filled with whatever properties are set. Copying the .empty-fill-block
* properties from the theme so that they apply at the application level
* works around this.
*
* - There's a bug in the handling of the maximum offset in that it only
* applies when value == max-value, rather than when it's between
* max-value and the next lower offset. For example, consider a
* discrete-mode level bar with a max-value of 4 and offsets defined as
* "low": 2.0, "medium": 3.0 and "high": 4.0. Value 1 will be low,
* value 2 will be medium, value 3 will be in an undefined no-man's land,
* and value 4 will be high. To get around this we re-define the default
* fill-block values as the same as fill-block.level-high.
*
* - The GNOME Adwaita theme applies a gradient to the progress bar when the
* window is focused. It does this by redefining the colors in a
* background-image property, so unless we reset background-image our colors
* will only apply when the window is out of focus, which uses the :backdrop
* selector.
*/
@define-color anaconda_level_bar_low red;
@define-color anaconda_level_bar_medium orange;
@define-color anaconda_level_bar_high green;
.level-bar.fill-block.level-low {
border-color: darker(@anaconda_level_bar_low);
background-color: @anaconda_level_bar_low;
background-image: none;
}
.level-bar.fill-block.level-medium {
border-color: darker(@anaconda_level_bar_medium);
background-color: @anaconda_level_bar_medium;
background-image: none;
}
.level-bar.fill-block,
.level-bar.fill-block.level-high {
border-color: darker(@anaconda_level_bar_high);
background-color: @anaconda_level_bar_high;
background-image: none;
}
.level-bar.fill-block.empty-fill-block {
background-color: transparent;
background-image: none;
border-color: alpha(#000000, 0.1);
}
/* As of gnome-themes-standard 3.9.90, the Adwaita theme uses the same color
* for all GtkInfoBars regardless of the MessageType.
* (https://bugzilla.gnome.org/show_bug.cgi?id=704266, commit 6bfa3aa0). The
* colors were actually kind of ok, and also the new colors are borderline
* unreadable, so these rules revert that change and set different colors.
*/
@define-color info_fg_color black;
@define-color info_bg_color rgb (252, 252, 189);
@define-color warning_fg_color black;
@define-color warning_bg_color rgb (250, 173, 61);
@define-color question_fg_color white;
@define-color question_bg_color rgb (138, 173, 212);
@define-color error_fg_color white;
@define-color error_bg_color rgb (237, 54, 54);
.info {
background-color: @info_bg_color;
color: @info_fg_color;
border-color: darker(@info_bg_color);
}
.warning {
background-color: @warning_bg_color;
color: @warning_fg_color;
border-color: darker(@warning_bg_color);
}
.question {
background-color: @question_bg_color;
color: @question_fg_color;
border-color: darker(@question_bg_color);
}
.error {
background-color: @error_bg_color;
color: @error_fg_color;
border-color: darker(@error_bg_color);
}
.info,
.warning,
.question,
.error {
text-shadow: none;
}