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fix: single instance - present existing window instead of creating new

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Umbrix Developer
2026-01-18 06:18:01 +03:00
parent ee39acbeec
commit abb6929e19
1 changed files with 8 additions and 0 deletions
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8
linux/my_application.cc
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@@ -20,6 +20,14 @@ G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
static void my_application_activate(GApplication *application) static void my_application_activate(GApplication *application)
{ {
MyApplication *self = MY_APPLICATION(application); MyApplication *self = MY_APPLICATION(application);
// Check if window already exists - if so, just present it
GList* windows = gtk_application_get_windows(GTK_APPLICATION(application));
if (windows) {
gtk_window_present(GTK_WINDOW(windows->data));
return;
}
GtkWindow *window = GtkWindow *window =
GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
gtk_window_set_icon_from_file(window, ICON_PATH, NULL); gtk_window_set_icon_from_file(window, ICON_PATH, NULL);