From f9158592e1478b2013afc7041d9ed041cf2d2f4a Mon Sep 17 00:00:00 2001 From: David Walter Seikel Date: Mon, 13 Jan 2014 19:47:58 +1000 Subject: Update Irrlicht to 1.8.1. Include actual change markers this time. lol --- .../irrlicht-1.8.1/source/Irrlicht/CGUIListBox.h | 190 +++++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 libraries/irrlicht-1.8.1/source/Irrlicht/CGUIListBox.h (limited to 'libraries/irrlicht-1.8.1/source/Irrlicht/CGUIListBox.h') diff --git a/libraries/irrlicht-1.8.1/source/Irrlicht/CGUIListBox.h b/libraries/irrlicht-1.8.1/source/Irrlicht/CGUIListBox.h new file mode 100644 index 0000000..d00921f --- /dev/null +++ b/libraries/irrlicht-1.8.1/source/Irrlicht/CGUIListBox.h @@ -0,0 +1,190 @@ +// Copyright (C) 2002-2012 Nikolaus Gebhardt +// This file is part of the "Irrlicht Engine". +// For conditions of distribution and use, see copyright notice in irrlicht.h + +#ifndef __C_GUI_LIST_BOX_H_INCLUDED__ +#define __C_GUI_LIST_BOX_H_INCLUDED__ + +#include "IrrCompileConfig.h" +#ifdef _IRR_COMPILE_WITH_GUI_ + +#include "IGUIListBox.h" +#include "irrArray.h" + +namespace irr +{ +namespace gui +{ + + class IGUIFont; + class IGUIScrollBar; + + class CGUIListBox : public IGUIListBox + { + public: + //! constructor + CGUIListBox(IGUIEnvironment* environment, IGUIElement* parent, + s32 id, core::rect rectangle, bool clip=true, + bool drawBack=false, bool moveOverSelect=false); + + //! destructor + virtual ~CGUIListBox(); + + //! returns amount of list items + virtual u32 getItemCount() const; + + //! returns string of a list item. the id may be a value from 0 to itemCount-1 + virtual const wchar_t* getListItem(u32 id) const; + + //! adds an list item, returns id of item + virtual u32 addItem(const wchar_t* text); + + //! clears the list + virtual void clear(); + + //! returns id of selected item. returns -1 if no item is selected. + virtual s32 getSelected() const; + + //! sets the selected item. Set this to -1 if no item should be selected + virtual void setSelected(s32 id); + + //! sets the selected item. Set this to -1 if no item should be selected + virtual void setSelected(const wchar_t *item); + + //! called if an event happened. + virtual bool OnEvent(const SEvent& event); + + //! draws the element and its children + virtual void draw(); + + //! adds an list item with an icon + //! \param text Text of list entry + //! \param icon Sprite index of the Icon within the current sprite bank. Set it to -1 if you want no icon + //! \return + //! returns the id of the new created item + virtual u32 addItem(const wchar_t* text, s32 icon); + + //! Returns the icon of an item + virtual s32 getIcon(u32 id) const; + + //! removes an item from the list + virtual void removeItem(u32 id); + + //! get the the id of the item at the given absolute coordinates + virtual s32 getItemAt(s32 xpos, s32 ypos) const; + + //! Sets the sprite bank which should be used to draw list icons. This font is set to the sprite bank of + //! the built-in-font by default. A sprite can be displayed in front of every list item. + //! An icon is an index within the icon sprite bank. Several default icons are available in the + //! skin through getIcon + virtual void setSpriteBank(IGUISpriteBank* bank); + + //! set whether the listbox should scroll to newly selected items + virtual void setAutoScrollEnabled(bool scroll); + + //! returns true if automatic scrolling is enabled, false if not. + virtual bool isAutoScrollEnabled() const; + + //! Update the position and size of the listbox, and update the scrollbar + virtual void updateAbsolutePosition(); + + //! Writes attributes of the element. + virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const; + + //! Reads attributes of the element + virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options); + + //! set all item colors at given index to color + virtual void setItemOverrideColor(u32 index, video::SColor color); + + //! set all item colors of specified type at given index to color + virtual void setItemOverrideColor(u32 index, EGUI_LISTBOX_COLOR colorType, video::SColor color); + + //! clear all item colors at index + virtual void clearItemOverrideColor(u32 index); + + //! clear item color at index for given colortype + virtual void clearItemOverrideColor(u32 index, EGUI_LISTBOX_COLOR colorType); + + //! has the item at index its color overwritten? + virtual bool hasItemOverrideColor(u32 index, EGUI_LISTBOX_COLOR colorType) const; + + //! return the overwrite color at given item index. + virtual video::SColor getItemOverrideColor(u32 index, EGUI_LISTBOX_COLOR colorType) const; + + //! return the default color which is used for the given colorType + virtual video::SColor getItemDefaultColor(EGUI_LISTBOX_COLOR colorType) const; + + //! set the item at the given index + virtual void setItem(u32 index, const wchar_t* text, s32 icon); + + //! Insert the item at the given index + //! Return the index on success or -1 on failure. + virtual s32 insertItem(u32 index, const wchar_t* text, s32 icon); + + //! Swap the items at the given indices + virtual void swapItems(u32 index1, u32 index2); + + //! set global itemHeight + virtual void setItemHeight( s32 height ); + + //! Sets whether to draw the background + virtual void setDrawBackground(bool draw); + + + private: + + struct ListItem + { + ListItem() : icon(-1) + {} + + core::stringw text; + s32 icon; + + // A multicolor extension + struct ListItemOverrideColor + { + ListItemOverrideColor() : Use(false) {} + bool Use; + video::SColor Color; + }; + ListItemOverrideColor OverrideColors[EGUI_LBC_COUNT]; + }; + + void recalculateItemHeight(); + void selectNew(s32 ypos, bool onlyHover=false); + void recalculateScrollPos(); + + // extracted that function to avoid copy&paste code + void recalculateItemWidth(s32 icon); + + // get labels used for serialization + bool getSerializationLabels(EGUI_LISTBOX_COLOR colorType, core::stringc & useColorLabel, core::stringc & colorLabel) const; + + core::array< ListItem > Items; + s32 Selected; + s32 ItemHeight; + s32 ItemHeightOverride; + s32 TotalItemHeight; + s32 ItemsIconWidth; + gui::IGUIFont* Font; + gui::IGUISpriteBank* IconBank; + gui::IGUIScrollBar* ScrollBar; + u32 selectTime; + u32 LastKeyTime; + core::stringw KeyBuffer; + bool Selecting; + bool DrawBack; + bool MoveOverSelect; + bool AutoScroll; + bool HighlightWhenNotFocused; + }; + + +} // end namespace gui +} // end namespace irr + +#endif // _IRR_COMPILE_WITH_GUI_ + +#endif -- cgit v1.1