static void gtk_tooltips_init (GtkTooltips *tooltips);
static void gtk_tooltips_destroy (GtkObject *object);
-static gint gtk_tooltips_event_handler (GtkWidget *widget,
+static void gtk_tooltips_event_handler (GtkWidget *widget,
GdkEvent *event);
static void gtk_tooltips_widget_unmap (GtkWidget *widget,
gpointer data);
static gint gtk_tooltips_paint_window (GtkTooltips *tooltips);
static void gtk_tooltips_draw_tips (GtkTooltips *tooltips);
+static gboolean get_keyboard_mode (GtkWidget *widget);
+
static GtkObjectClass *parent_class;
static const gchar *tooltips_data_key = "_GtkTooltipsData";
static void
gtk_tooltips_init (GtkTooltips *tooltips)
{
- static gboolean have_rc = FALSE;
- if (!have_rc)
- {
- have_rc = TRUE;
-
- gtk_rc_parse_string ("style \"gtk-default-tooltips-style\" {\n"
- " bg[NORMAL] = \"#ffffc0\"\n"
- " fg[NORMAL] = \"#000000\"\n"
- "}\n"
- "\n"
- "widget \"gtk-tooltips*\" style : gtk \"gtk-default-tooltips-style\"\n");
- }
-
tooltips->tip_window = NULL;
tooltips->active_tips_data = NULL;
tooltips->tips_data_list = NULL;
tooltips->tips_data_list = g_list_append (tooltips->tips_data_list,
tooltipsdata);
- gtk_signal_connect_after (GTK_OBJECT (widget), "event",
+ gtk_signal_connect_after (GTK_OBJECT (widget), "event-after",
(GtkSignalFunc) gtk_tooltips_event_handler,
tooltipsdata);
}
static void
-gtk_tooltips_draw_tips (GtkTooltips * tooltips)
+gtk_tooltips_draw_tips (GtkTooltips *tooltips)
{
GtkRequisition requisition;
GtkWidget *widget;
GtkStyle *style;
gint x, y, w, h, scr_w, scr_h;
GtkTooltipsData *data;
+ gboolean keyboard_mode;
if (!tooltips->tip_window)
gtk_tooltips_force_window (tooltips);
widget = tooltips->active_tips_data->widget;
+ keyboard_mode = get_keyboard_mode (widget);
+
scr_w = gdk_screen_width ();
scr_h = gdk_screen_height ();
w = requisition.width;
h = requisition.height;
- gdk_window_get_pointer (NULL, &x, NULL, NULL);
- gdk_window_get_origin (widget->window, NULL, &y);
+ gdk_window_get_origin (widget->window, &x, &y);
if (GTK_WIDGET_NO_WINDOW (widget))
- y += widget->allocation.y;
+ {
+ x += widget->allocation.x;
+ y += widget->allocation.y;
+ }
+
+ x += widget->allocation.width / 2;
+
+ if (!keyboard_mode)
+ gdk_window_get_pointer (NULL, &x, NULL, NULL);
x -= (w / 2 + 4);
}
}
+static void
+gtk_tooltips_show_tip (GtkWidget *widget)
+{
+ GtkTooltipsData *tooltipsdata;
+
+ tooltipsdata = gtk_tooltips_data_get (widget);
+
+ if (tooltipsdata &&
+ (!tooltipsdata->tooltips->active_tips_data ||
+ tooltipsdata->tooltips->active_tips_data->widget != widget))
+ {
+ gtk_tooltips_set_active_widget (tooltipsdata->tooltips, widget);
+ gtk_tooltips_draw_tips (tooltipsdata->tooltips);
+ }
+}
+
+static void
+gtk_tooltips_hide_tip (GtkWidget *widget)
+{
+ GtkTooltipsData *tooltipsdata;
+
+ tooltipsdata = gtk_tooltips_data_get (widget);
+
+ if (tooltipsdata &&
+ (tooltipsdata->tooltips->active_tips_data &&
+ tooltipsdata->tooltips->active_tips_data->widget == widget))
+ gtk_tooltips_set_active_widget (tooltipsdata->tooltips, NULL);
+}
+
static gboolean
gtk_tooltips_recently_shown (GtkTooltips *tooltips)
{
return (msec < STICKY_REVERT_DELAY);
}
-static gint
+static gboolean
+get_keyboard_mode (GtkWidget *widget)
+{
+ GtkWidget *toplevel = gtk_widget_get_toplevel (widget);
+ if (GTK_IS_WINDOW (toplevel))
+ return GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (toplevel), "gtk-tooltips-keyboard-mode"));
+ else
+ return FALSE;
+}
+
+static void
+start_keyboard_mode (GtkWidget *widget)
+{
+ GtkWidget *toplevel = gtk_widget_get_toplevel (widget);
+ if (GTK_IS_WINDOW (toplevel))
+ {
+ GtkWidget *focus = GTK_WINDOW (toplevel)->focus_widget;
+ if (focus)
+ gtk_tooltips_show_tip (focus);
+
+ g_object_set_data (G_OBJECT (toplevel), "gtk-tooltips-keyboard-mode", GUINT_TO_POINTER (TRUE));
+ }
+}
+
+static void
+stop_keyboard_mode (GtkWidget *widget)
+{
+ GtkWidget *toplevel = gtk_widget_get_toplevel (widget);
+ if (GTK_IS_WINDOW (toplevel))
+ {
+ GtkWidget *focus = GTK_WINDOW (toplevel)->focus_widget;
+ if (focus)
+ gtk_tooltips_hide_tip (focus);
+
+ g_object_set_data (G_OBJECT (toplevel), "gtk-tooltips-keyboard-mode", GUINT_TO_POINTER (FALSE));
+ }
+}
+
+static void
gtk_tooltips_event_handler (GtkWidget *widget,
GdkEvent *event)
{
GtkTooltips *tooltips;
GtkTooltipsData *old_tips_data;
GtkWidget *event_widget;
+ gboolean keyboard_mode = get_keyboard_mode (widget);
if ((event->type == GDK_LEAVE_NOTIFY || event->type == GDK_ENTER_NOTIFY) &&
event->crossing.detail == GDK_NOTIFY_INFERIOR)
return FALSE;
- event_widget = gtk_get_event_widget (event);
- if (event_widget != widget)
- return FALSE;
-
old_tips_data = gtk_tooltips_data_get (widget);
tooltips = old_tips_data->tooltips;
- switch (event->type)
+ if (keyboard_mode)
{
- case GDK_MOTION_NOTIFY:
- case GDK_EXPOSE:
- /* do nothing */
- break;
-
- case GDK_ENTER_NOTIFY:
- old_tips_data = tooltips->active_tips_data;
- if (tooltips->enabled &&
- (!old_tips_data || old_tips_data->widget != widget))
+ switch (event->type)
{
- guint delay;
-
- gtk_tooltips_set_active_widget (tooltips, widget);
+ case GDK_FOCUS_CHANGE:
+ if (event->focus_change.in)
+ gtk_tooltips_show_tip (widget);
+ else
+ gtk_tooltips_hide_tip (widget);
+ break;
+ default:
+ break;
+ }
+ }
+ else
+ {
+ event_widget = gtk_get_event_widget (event);
+ if (event_widget != widget)
+ return FALSE;
+
+ switch (event->type)
+ {
+ case GDK_MOTION_NOTIFY:
+ case GDK_EXPOSE:
+ /* do nothing */
+ break;
- if (tooltips->use_sticky_delay &&
+ case GDK_ENTER_NOTIFY:
+ old_tips_data = tooltips->active_tips_data;
+ if (tooltips->enabled &&
+ (!old_tips_data || old_tips_data->widget != widget))
+ {
+ guint delay;
+
+ gtk_tooltips_set_active_widget (tooltips, widget);
+
+ if (tooltips->use_sticky_delay &&
gtk_tooltips_recently_shown (tooltips))
- delay = STICKY_DELAY;
- else
- delay = tooltips->delay;
- tooltips->timer_tag = gtk_timeout_add (delay,
- gtk_tooltips_timeout,
- (gpointer) tooltips);
+ delay = STICKY_DELAY;
+ else
+ delay = tooltips->delay;
+ tooltips->timer_tag = gtk_timeout_add (delay,
+ gtk_tooltips_timeout,
+ (gpointer) tooltips);
+ }
+ break;
+
+ case GDK_LEAVE_NOTIFY:
+ {
+ gboolean use_sticky_delay;
+
+ use_sticky_delay = tooltips->tip_window &&
+ GTK_WIDGET_VISIBLE (tooltips->tip_window);
+ gtk_tooltips_set_active_widget (tooltips, NULL);
+ tooltips->use_sticky_delay = use_sticky_delay;
+ }
+ break;
+
+ default:
+ gtk_tooltips_set_active_widget (tooltips, NULL);
+ break;
}
- break;
-
- case GDK_LEAVE_NOTIFY:
- {
- gboolean use_sticky_delay;
-
- use_sticky_delay = tooltips->tip_window &&
- GTK_WIDGET_VISIBLE (tooltips->tip_window);
- gtk_tooltips_set_active_widget (tooltips, NULL);
- tooltips->use_sticky_delay = use_sticky_delay;
- }
- break;
-
- default:
- gtk_tooltips_set_active_widget (tooltips, NULL);
- return FALSE;
- break;
}
return FALSE;
gtk_tooltips_destroy_data (tooltipsdata);
}
-gboolean
-_gtk_tooltips_show_tip (GtkWidget *widget)
+void
+_gtk_tooltips_toggle_keyboard_mode (GtkWidget *widget)
{
- /* Showing the tip from the keyboard */
-
- /* FIXME this function is completely broken right now,
- * popdown doesn't occur when it should.
- */
-
- GtkTooltipsData *tooltipsdata;
-
- tooltipsdata = gtk_tooltips_data_get (widget);
-
- if (tooltipsdata == NULL)
- return FALSE;
-
- gtk_tooltips_set_active_widget (tooltipsdata->tooltips,
- widget);
-
- gtk_tooltips_timeout (tooltipsdata->tooltips);
- return TRUE;
+ if (get_keyboard_mode (widget))
+ stop_keyboard_mode (widget);
+ else
+ start_keyboard_mode (widget);
}
+
projects / gtk4.git / commitdiff