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user-controls: Add CSS to support styling switches as ‘restrictive’

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This will be used in upcoming commits to mark switches as restricting
something when they’re active, rather than allowing something. Their
background will be red, rather than blue.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #11
This commit is contained in:
Philip Withnall 2020-02-24 16:31:51 +00:00
parent 67ca6806e6
commit b9a2b7a6a7
3 changed files with 27 additions and 0 deletions
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1
libmalcontent-ui/malcontent-ui.gresource.xml
View file

@ -4,6 +4,7 @@
<gresource prefix="/org/freedesktop/MalcontentUi/ui">
<file preprocess="xml-stripblanks">restrict-applications-dialog.ui</file>
<file preprocess="xml-stripblanks">restrict-applications-selector.ui</file>
<file>restricts-switch.css</file>
<file preprocess="xml-stripblanks">user-controls.ui</file>
</gresource>
</gresources>

18
libmalcontent-ui/restricts-switch.css Normal file
View file

@ -0,0 +1,18 @@
/* FIXME: This ‘negative’ variant of a GtkSwitch should probably be
* upstreamed to GTK. See https://gitlab.gnome.org/GNOME/gtk/issues/2470 */
switch:checked.restricts {
background-color: @error_color;
}
switch:checked.restricts, switch:checked.restricts slider {
border-color: #8b0000;
}
switch:disabled.restricts {
border-color: @borders;
background-color: @insensitive_bg_color;
}
switch:disabled.restricts slider {
border-color: #bfb8b1;
}

8
libmalcontent-ui/user-controls.c
View file

@ -949,12 +949,20 @@ mct_user_controls_init (MctUserControls *self)
{
g_autoptr(GDBusConnection) system_bus = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GtkCssProvider) provider = NULL;
/* Ensure the types used in the UI are registered. */
g_type_ensure (MCT_TYPE_RESTRICT_APPLICATIONS_DIALOG);
gtk_widget_init_template (GTK_WIDGET (self));
provider = gtk_css_provider_new ();
gtk_css_provider_load_from_resource (provider,
"/org/freedesktop/MalcontentUi/ui/restricts-switch.css");
gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION - 1);
self->selected_age = (guint) -1;
self->cancellable = g_cancellable_new ();