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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
/*
* Copyright (C) 2006-2010 - Frictional Games
*
* This file is part of HPL1 Engine.
*/
#ifndef HPL_WIDGET_LIST_BOX_H
#define HPL_WIDGET_LIST_BOX_H
#include "hpl1/engine/gui/Widget.h"
#include "hpl1/engine/gui/WidgetBaseClasses.h"
namespace hpl {
class cGuiSkinFont;
class cWidgetSlider;
class cWidgetListBox : public iWidget, public iWidgetItemContainer {
public:
cWidgetListBox(cGuiSet *apSet, cGuiSkin *apSkin);
virtual ~cWidgetListBox();
void SetBackgroundZ(float afZ) { mfBackgroundZ = afZ; }
float GetBackgroundZ() { return mfBackgroundZ; }
void SetSelectedItem(int alX, bool abMoveList = false);
int GetSelectedItem() { return mlSelectedItem; }
protected:
/////////////////////////
// Own functions
void UpdateProperties();
bool DrawText(iWidget *apWidget, cGuiMessageData &aData);
kGuiCalllbackDeclarationEnd(DrawText);
bool MoveSlider(iWidget *apWidget, cGuiMessageData &aData);
kGuiCalllbackDeclarationEnd(MoveSlider);
/////////////////////////
// Implemented functions
void OnLoadGraphics();
void OnInit();
void OnChangeSize();
void OnDraw(float afTimeStep, cGuiClipRegion *apClipRegion);
bool OnMouseMove(cGuiMessageData &aData);
bool OnMouseDown(cGuiMessageData &aData);
bool OnMouseUp(cGuiMessageData &aData);
bool OnMouseEnter(cGuiMessageData &aData);
bool OnMouseLeave(cGuiMessageData &aData);
bool OnKeyPress(cGuiMessageData &aData);
/////////////////////////
// Data
float mfBackgroundZ;
float mfSliderWidth;
int mlFirstItem;
int mlMaxItems;
int mlSelectedItem;
cGuiGfxElement *mpGfxBackground;
cGuiGfxElement *mpGfxSelection;
cGuiGfxElement *mvGfxBorders[4];
cGuiGfxElement *mvGfxCorners[4];
cWidgetSlider *mpSlider;
};
} // namespace hpl
#endif // HPL_WIDGET_LIST_BOX_H
|
