src/gigedit/wrapLabel.hh

/* *************************************************************************
 * Copyright (c) 2005 VMware, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * *************************************************************************/

#ifndef LIBVIEW_WRAP_LABEL_HH
#define LIBVIEW_WRAP_LABEL_HH


#include <gtkmm/label.h>


namespace view {


class WrapLabel
   : public Gtk::Label
{
public:
   WrapLabel(const Glib::ustring &text = "");

   void set_text(const Glib::ustring &str);
   void set_markup(const Glib::ustring &str);

protected:
   virtual void on_size_allocate(Gtk::Allocation &alloc);
   virtual void on_size_request(Gtk::Requisition *req);

   // Gigedit addtion: gtk 3 compatibility
   virtual void get_preferred_width_vfunc(int& minimum_width, int& natural_width) const;
   virtual void get_preferred_height_vfunc(int& minimum_height, int& natural_height) const;

private:
   void SetWrapWidth(int width);

   int mWrapWidth;
   int mWrapHeight;
};


} /* namespace view */


#endif /* LIBVIEW_WRAP_LABEL_HH */
1	/* *************************************************************************
2	* Copyright (c) 2005 VMware, Inc.
3	*
4	* Permission is hereby granted, free of charge, to any person obtaining
5	* a copy of this software and associated documentation files (the
6	* "Software"), to deal in the Software without restriction, including
7	* without limitation the rights to use, copy, modify, merge, publish,
8	* distribute, sublicense, and/or sell copies of the Software, and to
9	* permit persons to whom the Software is furnished to do so, subject to
10	* the following conditions:
11	*
12	* The above copyright notice and this permission notice shall be
13	* included in all copies or substantial portions of the Software.
14	*
15	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18	* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
19	* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
20	* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
21	* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22	* *************************************************************************/
23
24	#ifndef LIBVIEW_WRAP_LABEL_HH
25	#define LIBVIEW_WRAP_LABEL_HH
26
27
28	#include <gtkmm/label.h>
29
30
31	namespace view {
32
33
34	class WrapLabel
35	: public Gtk::Label
36	{
37	public:
38	WrapLabel(const Glib::ustring &text = "");
39
40	void set_text(const Glib::ustring &str);
41	void set_markup(const Glib::ustring &str);
42
43	protected:
44	virtual void on_size_allocate(Gtk::Allocation &alloc);
45	virtual void on_size_request(Gtk::Requisition *req);
46
47	// Gigedit addtion: gtk 3 compatibility
48	virtual void get_preferred_width_vfunc(int& minimum_width, int& natural_width) const;
49	virtual void get_preferred_height_vfunc(int& minimum_height, int& natural_height) const;
50
51	private:
52	void SetWrapWidth(int width);
53
54	int mWrapWidth;
55	int mWrapHeight;
56	};
57
58
59	} /* namespace view */
60
61
62	#endif /* LIBVIEW_WRAP_LABEL_HH */