mutter/src/fixedtip.c
Kjartan Maraas 43cc3b8606 A load of fixes of issues reported by sparse. Closes bug #152849
2004-09-17  Kjartan Maraas  <kmaraas@gnome.org>

	* src/bell.c: (meta_bell_flash_screen):
	* src/compositor.c:
	* src/effects.c: (meta_effects_draw_box_animation):
	* src/fixedtip.c: (meta_fixed_tip_show):
	* src/frame.c: (find_argb_visual):
	* src/frames.c: (unsigned_long_hash), (meta_frames_manage_window),
	(meta_frames_apply_shapes):
	* src/iconcache.c: (find_largest_sizes), (find_best_size):
	* src/keybindings.c: (meta_spawn_command_line_async_on_screen):
	* src/main.c: (main):
	* src/menu.c: (meta_window_menu_new):
	* src/prefs.c: (meta_prefs_get_visual_bell),
	(meta_prefs_bell_is_audible), (meta_prefs_get_visual_bell_type),
	(meta_prefs_get_action_double_click_titlebar),
	(meta_prefs_get_auto_raise), (meta_prefs_get_auto_raise_delay),
	(meta_prefs_get_reduced_resources):
	* src/screen.c: (meta_create_offscreen_window):
	* src/tabpopup.c: (meta_ui_tab_popup_get_selected):
	* src/theme-parser.c: (meta_theme_load):
	* src/theme.c: (meta_gtk_widget_get_font_desc):
	* src/tools/metacity-mag.c: (mouse_press), (begin_area_grab):
	* src/util.c: (meta_unsigned_long_hash): A load of fixes of issues
	reported by sparse. Closes bug #152849
2004-09-16 23:18:22 +00:00

104 lines
2.9 KiB
C

/* Metacity fixed tooltip routine */
/*
* Copyright (C) 2001 Havoc Pennington
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include <config.h>
#include "fixedtip.h"
static GtkWidget *tip = NULL;
static GtkWidget *label = NULL;
static int screen_width = 0;
static int screen_height = 0;
static gint
expose_handler (GtkTooltips *tooltips)
{
gtk_paint_flat_box (tip->style, tip->window,
GTK_STATE_NORMAL, GTK_SHADOW_OUT,
NULL, tip, "tooltip",
0, 0, -1, -1);
return FALSE;
}
void
meta_fixed_tip_show (Display *xdisplay, int screen_number,
int root_x, int root_y,
const char *markup_text)
{
int w, h;
if (tip == NULL)
{
tip = gtk_window_new (GTK_WINDOW_POPUP);
{
GdkScreen *gdk_screen;
gdk_screen = gdk_display_get_screen (gdk_display_get_default (),
screen_number);
gtk_window_set_screen (GTK_WINDOW (tip),
gdk_screen);
screen_width = gdk_screen_get_width (gdk_screen);
screen_height = gdk_screen_get_height (gdk_screen);
}
gtk_widget_set_app_paintable (tip, TRUE);
gtk_window_set_policy (GTK_WINDOW (tip), FALSE, FALSE, TRUE);
gtk_widget_set_name (tip, "gtk-tooltips");
gtk_container_set_border_width (GTK_CONTAINER (tip), 4);
g_signal_connect_swapped (tip, "expose_event",
G_CALLBACK (expose_handler), NULL);
label = gtk_label_new (NULL);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5);
gtk_widget_show (label);
gtk_container_add (GTK_CONTAINER (tip), label);
g_signal_connect (tip, "destroy",
G_CALLBACK (gtk_widget_destroyed), &tip);
}
gtk_label_set_markup (GTK_LABEL (label), markup_text);
/* FIXME should also handle Xinerama here, just to be
* really cool
*/
gtk_window_get_size (GTK_WINDOW (tip), &w, &h);
if ((root_x + w) > screen_width)
root_x -= (root_x + w) - screen_width;
gtk_window_move (GTK_WINDOW (tip), root_x, root_y);
gtk_widget_show (tip);
}
void
meta_fixed_tip_hide (void)
{
if (tip)
{
gtk_widget_destroy (tip);
tip = NULL;
}
}