124 lines
3.7 KiB
C++
124 lines
3.7 KiB
C++
/*!
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@file
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@author Albert Semenov
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@date 08/2008
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*/
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/*
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This file is part of MyGUI.
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MyGUI is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MyGUI is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MYGUI_SCROLL_VIEW_H__
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#define __MYGUI_SCROLL_VIEW_H__
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#include "MyGUI_Prerequest.h"
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#include "MyGUI_Widget.h"
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#include "MyGUI_ScrollViewBase.h"
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namespace MyGUI
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{
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class MYGUI_EXPORT ScrollView :
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public Widget,
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protected ScrollViewBase,
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public MemberObsolete<ScrollView>
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{
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MYGUI_RTTI_DERIVED( ScrollView )
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public:
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ScrollView();
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//! @copydoc Widget::setPosition(const IntPoint& _value)
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virtual void setPosition(const IntPoint& _value);
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//! @copydoc Widget::setSize(const IntSize& _value)
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virtual void setSize(const IntSize& _value);
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//! @copydoc Widget::setCoord(const IntCoord& _value)
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virtual void setCoord(const IntCoord& _value);
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/** @copydoc Widget::setPosition(int _left, int _top) */
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void setPosition(int _left, int _top);
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/** @copydoc Widget::setSize(int _width, int _height) */
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void setSize(int _width, int _height);
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/** @copydoc Widget::setCoord(int _left, int _top, int _width, int _height) */
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void setCoord(int _left, int _top, int _width, int _height);
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/** Show VScroll when text size larger than Edit */
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void setVisibleVScroll(bool _value);
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/** Get Show VScroll flag */
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bool isVisibleVScroll() const;
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/** Show HScroll when text size larger than Edit */
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void setVisibleHScroll(bool _value);
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/** Get Show HScroll flag */
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bool isVisibleHScroll() const;
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/** Set canvas align */
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void setCanvasAlign(Align _value);
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/** Get canvas align */
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Align getCanvasAlign() const;
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/** Set canvas size */
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void setCanvasSize(const IntSize& _value);
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/** Set canvas size */
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void setCanvasSize(int _width, int _height);
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/** Get canvas size */
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IntSize getCanvasSize();
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/** Get view area coordinates. */
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IntCoord getViewCoord() const;
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/** Set view area offset. */
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void setViewOffset(const IntPoint& _value);
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/** Get view area offset. */
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IntPoint getViewOffset() const;
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protected:
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virtual void initialiseOverride();
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virtual void shutdownOverride();
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void notifyMousePressed(Widget* _sender, int _left, int _top, MouseButton _id);
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void notifyMouseReleased(Widget* _sender, int _left, int _top, MouseButton _id);
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void notifyScrollChangePosition(ScrollBar* _sender, size_t _position);
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void notifyMouseWheel(Widget* _sender, int _rel);
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void updateView();
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virtual void setPropertyOverride(const std::string& _key, const std::string& _value);
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ScrollBar* getVScroll();
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private:
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// размер данных
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virtual IntSize getContentSize();
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// смещение данных
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virtual IntPoint getContentPosition();
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// размер окна, через которые видно данные
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virtual IntSize getViewSize();
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virtual void setContentPosition(const IntPoint& _point);
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// размер на который прокручиваются данные при щелчке по скролу
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virtual size_t getVScrollPage();
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virtual size_t getHScrollPage();
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virtual Align getContentAlign();
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protected:
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Align mContentAlign;
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Widget* mRealClient;
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};
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} // namespace MyGUI
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#endif // __MYGUI_SCROLL_VIEW_H__
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