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