Project::OSiRiON - Git repositories
Project::OSiRiON
News . About . Screenshots . Downloads . Forum . Wiki . Tracker . Git
summaryrefslogtreecommitdiff
blob: f0ffac12aca66860cd6167b2eae60298d131c70e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/*
   ui/scrollpane.h
   This file is part of the Osirion project and is distributed under
   the terms of the GNU General Public License version 2
*/

#ifndef __INCLUDED_UI_SCROLLPANE_H__
#define __INCLUDED_UI_SCROLLPANE_H__

#include "ui/widget.h"
#include "ui/definitions.h"

namespace ui
{

/// a widget displaying centered text
class ScrollPane : public Widget
{
public:
	ScrollPane(Widget *parent, ui::Text &text);
	~ScrollPane();

	/* -- inspectors ------------------------------------------- */

	/// current scroll position
	inline int scroll() const { return scrollpane_scroll; }

	/// text alignment
	inline unsigned int alignment() const { return scrollpane_alignment;	}
	
	/// set text alignment	
	void set_alignment(const unsigned int alignment);

	/* -- mutators --------------------------------------------- */

	/// set scroll
	void set_scroll(int scroll);

	/// increase scroll
	void inc_scroll(int scroll);

	/// decrease scroll
	void dec_scroll(int scroll);

protected:
	/// draw the scroll pane
	virtual void draw();
		
private:
	ui::Text		&scrollpane_text;
	int			scrollpane_scroll;
	unsigned int		scrollpane_alignment;
};

}

#endif // __INCLUDED_UI_SCROLLPANE_H__