/********************************************************************************
* *
* C o l o r L i s t W i d g e t *
* *
*********************************************************************************
* Copyright (C) 2005 by Jeroen van der Zijp. All Rights Reserved. *
*********************************************************************************
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *
*********************************************************************************
* $Id: FXColorList.h 2292 2005-12-06 02:22:28Z lyle $ *
********************************************************************************/
#ifndef FXCOLORLIST_H
#define FXCOLORLIST_H
#ifndef FXLIST_H
#include "FXList.h"
#endif
namespace FX {
/// Color item
class FXColorItem : public FXListItem {
FXDECLARE(FXColorItem)
protected:
FXColor color;
private:
FXColorItem(const FXColorItem&);
FXColorItem& operator=(const FXColorItem&);
protected:
FXColorItem():color(0){}
virtual void draw(const FXList* list,FXDC& dc,FXint x,FXint y,FXint w,FXint h);
virtual FXint hitItem(const FXList* list,FXint x,FXint y) const;
public:
/// Construct new item with given text, color, and user-data
FXColorItem(const FXString& text,FXColor clr,void* ptr=NULL):FXListItem(text,NULL,ptr),color(clr){}
/// Change item's color
void setColor(FXColor clr){ color=clr; }
/// Return item's color
FXColor getColor() const { return color; }
/// Return width of item as drawn in list
virtual FXint getWidth(const FXList* list) const;
/// Return height of item as drawn in list
virtual FXint getHeight(const FXList* list) const;
};
/**
* A ColorList Widget displays a list of colors.
*/
class FXAPI FXColorList : public FXList {
FXDECLARE(FXColorList)
protected:
FXColorList(){}
virtual FXListItem *createItem(const FXString& text,FXIcon* icon,void* ptr);
private:
FXColorList(const FXColorList&);
FXColorList &operator=(const FXColorList&);
public:
/// Construct a list with initially no items in it
FXColorList(FXComposite *p,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=LIST_BROWSESELECT,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
/// Fill list by appending color items from array of strings and array of colors
FXint fillItems(const FXchar** strings,FXColor *colors=NULL,void* ptr=NULL,FXbool notify=FALSE);
/// Insert item at index with given text, color, and user-data pointer
FXint insertItem(FXint index,const FXString& text,FXColor color=0,void* ptr=NULL,FXbool notify=FALSE);
/// Append new item with given text, color, and user-data pointer
FXint appendItem(const FXString& text,FXColor color=0,void* ptr=NULL,FXbool notify=FALSE);
/// Prepend new item with given text, color, and user-data pointer
FXint prependItem(const FXString& text,FXColor color=0,void* ptr=NULL,FXbool notify=FALSE);
/// Change item color
void setItemColor(FXint index,FXColor color);
/// Return item color
FXColor getItemColor(FXint index) const;
};
}
#endif