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

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
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@ -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 ();