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00001 /******************************************************************************** 00002 * * 00003 * P i c k e r B u t t o n * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2001,2009 by Jeroen van der Zijp. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or modify * 00009 * it under the terms of the GNU Lesser General Public License as published by * 00010 * the Free Software Foundation; either version 3 of the License, or * 00011 * (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00016 * GNU Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public License * 00019 * along with this program. If not, see <http://www.gnu.org/licenses/> * 00020 ********************************************************************************* 00021 * $Id: FXPicker.h,v 1.16 2009/01/06 13:07:26 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXPICKER_H 00024 #define FXPICKER_H 00025 00026 #ifndef FXBUTTON_H 00027 #include "FXButton.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 00033 /** 00034 * A Picker button allows you to identify an arbitrary location on the screen. 00035 * It generates SEL_CHANGED callbacks while the user is moving the mouse, and 00036 * a final SEL_COMMAND when a location has been identified. The void* parameter 00037 * in the callback is a pointer to FXPoint, the location, in root-coordinates, of 00038 * the place where the click took place. 00039 */ 00040 class FXAPI FXPicker : public FXButton { 00041 FXDECLARE(FXPicker) 00042 protected: 00043 FXPoint location; // Location 00044 FXbool picked; // Clicked 00045 protected: 00046 FXPicker(); 00047 private: 00048 FXPicker(const FXPicker&); 00049 FXPicker& operator=(const FXPicker&); 00050 public: 00051 long onMotion(FXObject*,FXSelector,void*); 00052 long onLeftBtnPress(FXObject*,FXSelector,void*); 00053 long onLeftBtnRelease(FXObject*,FXSelector,void*); 00054 long onKeyPress(FXObject*,FXSelector,void*); 00055 long onKeyRelease(FXObject*,FXSelector,void*); 00056 long onHotKeyPress(FXObject*,FXSelector,void*); 00057 long onHotKeyRelease(FXObject*,FXSelector,void*); 00058 public: 00059 00060 /// Construct picker button with text and icon 00061 FXPicker(FXComposite* p,const FXString& text,FXIcon* ic=NULL,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=BUTTON_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_PAD,FXint pr=DEFAULT_PAD,FXint pt=DEFAULT_PAD,FXint pb=DEFAULT_PAD); 00062 }; 00063 00064 } 00065 00066 #endif
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