Added function to convert entry into password entry

source/libublsettings-gtk3.c

@@ -1282,6 +1282,19 @@ void yon_gtk_tree_store_fill_children(GtkTreeStore *tree, GtkTreeIter *parent, d
 
 #include <gtk/gtk.h>
 
+void yon_on_password_visibility_changed(GtkEntry *self, GtkEntryIconPosition position){
+    if (position==GTK_ENTRY_ICON_SECONDARY){
+        int status = gtk_entry_get_visibility(self);
+        gtk_entry_set_visibility(self,!status);
+    }
+}
+
+void yon_gtk_entry_set_password_visibility_icon(GtkEntry *target){
+    g_return_if_fail(GTK_IS_ENTRY(target));
+    gtk_entry_set_icon_from_icon_name(target,GTK_ENTRY_ICON_SECONDARY,"com.ublinux.libublsettingsui-gtk3.view-symbolic");
+    g_signal_connect(G_OBJECT(target),"icon-release",G_CALLBACK(yon_on_password_visibility_changed),NULL);
+}
+
 void yon_gtk_tree_store_copy_recursive(GtkTreeModel *sourceModel, GtkTreeIter *sourceIter, GtkTreeStore *destination, GtkTreeIter *parentIter) {
     GtkTreeIter destIter;
 

source/libublsettings-gtk3.h

@@ -482,6 +482,8 @@ typedef struct {
 rmb_menu_window *yon_rmb_menu_setup(GtkWidget *target_widget, int (*show_function)(void*), void *show_data, const char *button_label, const char *icon_name, GCallback function, gpointer data,...);
 #endif
 
+void yon_gtk_entry_set_password_visibility_icon(GtkEntry *target);
+
 void yon_on_text_insert_only_digits(GtkEditable *editable, const gchar *text, gint length, gint *position, gpointer user_data);
 
 // GtkTreeStore section