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__
|
