2017-10-29 10:28:14 +01:00
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/***************************************************************************
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* Copyright (C) 2011
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* by Dimok
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any
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* damages arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any
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* purpose, including commercial applications, and to alter it and
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* redistribute it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you
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* must not claim that you wrote the original software. If you use
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* this software in a product, an acknowledgment in the product
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* documentation would be appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and
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* must not be misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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***************************************************************************/
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#ifndef SCROLLBAR_HPP_
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#define SCROLLBAR_HPP_
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#include "gui/GuiElement.h"
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#include "gui/GuiButton.h"
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2017-10-31 17:18:42 +01:00
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class GuiScrollbar : public GuiElement, public sigslot::has_slots<>
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2017-10-29 10:28:14 +01:00
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{
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public:
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2017-10-31 17:18:42 +01:00
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GuiScrollbar(s32 height);
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virtual ~GuiScrollbar();
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2017-10-29 10:28:14 +01:00
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void ScrollOneUp();
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void ScrollOneDown();
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s32 GetSelectedItem() { return SelItem; }
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s32 GetSelectedIndex() { return SelInd; }
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void draw(CVideo * video);
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void update(GuiController * t);
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//! Signals
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sigslot::signal2<s32, s32> listChanged;
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//! Slots
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void SetPageSize(s32 size);
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void SetRowSize(s32 size);
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void SetSelectedItem(s32 pos);
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void SetSelectedIndex(s32 pos);
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void SetEntrieCount(s32 cnt);
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protected:
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void setScrollboxPosition(s32 SelItem, s32 SelInd);
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void OnUpButtonClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger);
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void OnDownButtonClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger);
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void OnBoxButtonHold(GuiButton *button, const GuiController *controller, GuiTrigger *trigger);
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u32 ScrollState;
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u16 ScrollSpeed;
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s32 MinHeight;
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s32 MaxHeight;
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s32 SelItem;
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s32 SelInd;
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s32 PageSize;
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s32 EntrieCount;
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s32 pressedChan;
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GuiButton * arrowUpBtn;
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GuiButton * arrowDownBtn;
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GuiButton * scrollbarBoxBtn;
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GuiImage * scrollbarLineImg;
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GuiImage * arrowDownImg;
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GuiImage * arrowUpImg;
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GuiImage * scrollbarBoxImg;
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GuiImageData * scrollbarLine;
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GuiImageData * arrowDown;
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GuiImageData * arrowUp;
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GuiImageData * scrollbarBox;
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GuiSound * btnSoundClick;
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GuiTrigger touchTrigger;
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GuiTrigger wpadTouchTrigger;
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};
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#endif
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