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Add gtk_widget_remove_css_classes_by_prefix() helper

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This commit is contained in:
Geoffrey D. Bennett
2024-03-12 00:44:13 +10:30
parent 2b664c446b
commit 96b4ec8259
3 changed files with 16 additions and 11 deletions
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13
src/widget-drop-down.c
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@@ -3,6 +3,7 @@
#include <ctype.h>
#include "gtkhelper.h"
#include "widget-drop-down.h"
struct drop_down {
@@ -14,16 +15,6 @@ struct drop_down {
int fixed_text;
};
static void remove_selected_classes(GtkWidget *widget) {
char **classes = gtk_widget_get_css_classes(widget);
for (char **i = classes; *i != NULL; i++)
if (strncmp(*i, "selected-", 9) == 0)
gtk_widget_remove_css_class(widget, *i);
g_strfreev(classes);
}
static void sanitise_class_name(char *s) {
char *dst = s;
@@ -120,7 +111,7 @@ static void drop_down_updated(
int value = alsa_get_elem_value(elem);
gtk_single_selection_set_selected(data->selection, value);
remove_selected_classes(data->button);
gtk_widget_remove_css_classes_by_prefix(data->button, "selected-");
add_class(data->button, alsa_get_item_name(elem, value));
if (data->fixed_text)