140 lines
2.6 KiB
C++
140 lines
2.6 KiB
C++
/*
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Copyright (C) 1998-99 Paul Barton-Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id$
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*/
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#include <iostream>
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#include <gtkmm2ext/popup.h>
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#include <gtkmm2ext/utils.h>
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using namespace std;
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using namespace Gtk;
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using namespace Gtkmm2ext;
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PopUp::PopUp (Gtk::WindowPosition pos, unsigned int showfor_msecs, bool doh)
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: Window (WINDOW_POPUP)
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{
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add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
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signal_button_press_event().connect(mem_fun(*this,&PopUp::button_click));
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set_border_width (12);
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add (label);
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set_position (pos);
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delete_on_hide = doh;
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popdown_time = showfor_msecs;
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timeout = -1;
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}
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PopUp::~PopUp ()
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{
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}
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void
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PopUp::on_realize ()
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{
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Gtk::Window::on_realize();
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get_window()->set_decorations (Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH));
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}
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gint
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PopUp::remove_prompt_timeout (void *arg)
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{
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PopUp *pup = (PopUp *) arg;
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pup->remove ();
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return FALSE;
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}
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static gint idle_delete (void *arg)
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{
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delete static_cast<PopUp*> (arg);
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return FALSE;
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}
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void
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PopUp::remove ()
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{
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hide ();
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if (popdown_time != 0 && timeout != -1) {
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g_source_remove (timeout);
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}
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if (delete_on_hide) {
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std::cerr << "deleting prompter\n";
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gtk_idle_add (idle_delete, this);
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}
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}
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void
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PopUp::touch ()
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{
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if (is_visible ()) {
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remove ();
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} else {
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set_size_request_to_display_given_text (label, my_text.c_str(), 25, 10);
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label.set_text (my_text);
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show_all ();
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if (popdown_time != 0) {
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timeout = g_timeout_add (popdown_time,
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remove_prompt_timeout,
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this);
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}
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}
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}
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gint
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PopUp::button_click (GdkEventButton *ev)
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{
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remove ();
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return TRUE;
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}
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void
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PopUp::set_text (string txt)
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{
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my_text = txt;
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}
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void
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PopUp::set_name (string name)
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{
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Window::set_name (name);
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label.set_name (name);
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}
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bool
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PopUp::on_delete_event (GdkEventAny* ev)
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{
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hide();
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if (popdown_time != 0 && timeout != -1) {
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g_source_remove (timeout);
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}
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if (delete_on_hide) {
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std::cerr << "deleting prompter\n" << endl;
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g_idle_add (idle_delete, this);
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}
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return true;
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}
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