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MyGUI_ScrollViewBase.h
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1
6 /*
7 This file is part of MyGUI.
8
9 MyGUI is free software: you can redistribute it and/or modify
10 it under the terms of the GNU Lesser General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
13
14 MyGUI is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public License
20 along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
21 */
22 #ifndef __MYGUI_SCROLL_VIEW_BASE_H__
23 #define __MYGUI_SCROLL_VIEW_BASE_H__
24
25 #include "MyGUI_Prerequest.h"
26 #include "MyGUI_Types.h"
27
28 namespace MyGUI
29 {
30
31 class MYGUI_EXPORT ScrollViewBase
32 {
33 protected:
34 ScrollViewBase();
35 virtual ~ScrollViewBase();
36
37 void updateScrollSize();
38 void updateScrollPosition();
39
40 // размер данных
41 virtual IntSize getContentSize();
42
43 // смещение данных
44 virtual IntPoint getContentPosition();
45 virtual void setContentPosition(const IntPoint& _value);
46
47 // размер окна, через которые видно данные
48 virtual IntSize getViewSize();
49
50 // размер на который прокручиваются данные при щелчке по скролу
51 virtual size_t getHScrollPage();
52 virtual size_t getVScrollPage();
53
54 virtual Align getContentAlign();
55
56 virtual void eraseContent();
57
58 protected:
59 ScrollBar* mVScroll;
60 ScrollBar* mHScroll;
61 Widget* mClient;
62
63 bool mVisibleHScroll;
64 bool mVisibleVScroll;
65
66 size_t mVRange;
67 size_t mHRange;
68
69 // изменяется ли содержимое при ресайзе
70 bool mChangeContentByResize;
71 };
72
73 } // namespace MyGUI
74
75 #endif // __MYGUI_SCROLL_VIEW_BASE_H__
MyGUI::Widget
Definition: MyGUI_Widget.h:41
MyGUI::ScrollViewBase::mHRange
size_t mHRange
Definition: MyGUI_ScrollViewBase.h:67
MyGUI::types::TPoint< int >
MyGUI_Prerequest.h
MyGUI::ScrollViewBase::mHScroll
ScrollBar * mHScroll
Definition: MyGUI_ScrollViewBase.h:60
MyGUI::types::TSize< int >
MyGUI::ScrollViewBase::mChangeContentByResize
bool mChangeContentByResize
Definition: MyGUI_ScrollViewBase.h:70
MyGUI::ScrollViewBase::mVScroll
ScrollBar * mVScroll
Definition: MyGUI_ScrollViewBase.h:59
MyGUI_Types.h
MyGUI::ScrollViewBase::mVisibleHScroll
bool mVisibleHScroll
Definition: MyGUI_ScrollViewBase.h:63
MyGUI::ScrollViewBase
Definition: MyGUI_ScrollViewBase.h:31
MYGUI_EXPORT
#define MYGUI_EXPORT
Definition: MyGUI_Platform.h:120
MyGUI::ScrollViewBase::mVisibleVScroll
bool mVisibleVScroll
Definition: MyGUI_ScrollViewBase.h:64
MyGUI::Align
Definition: MyGUI_Align.h:34
MyGUI::ScrollBar
Definition: MyGUI_ScrollBar.h:33
MyGUI::ScrollViewBase::mClient
Widget * mClient
Definition: MyGUI_ScrollViewBase.h:61
MyGUI::ScrollViewBase::mVRange
size_t mVRange
Definition: MyGUI_ScrollViewBase.h:66