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/* Copyright (C) 2004 MySQL AB
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 */
#ifndef _MGTREETOOLTIP_H_
#define _MGTREETOOLTIP_H_
#include <gtkmm/window.h>
#include <gtkmm/treeview.h>
#include <gtkmm/label.h>
class MGTreeTooltip : public Glib::Object {
public:
typedef sigc::signal1<bool,const Gtk::TreePath&> WillShowSignal;
protected:
Gtk::Window _window;
Gtk::Label _label;
Gtk::TreeView *_tree;
bool _showing;
gint _last_x, _last_y;
gint _last_rx, _last_ry;
Gtk::TreePath _prev_path;
WillShowSignal _show_signal;
SigC::Connection _timeout;
void expose_event(GdkEventExpose *event);
void leave_event(GdkEventCrossing *event);
void motion_event(GdkEventMotion *motion);
bool timeout();
void update();
public:
MGTreeTooltip(Gtk::TreeView *tree);
WillShowSignal signal_will_show() { return _show_signal; };
void set_text(const Glib::ustring &text);
};
#endif /* _MGTREETOOLTIP_H_ */
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