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FXPopup.h

00001 /********************************************************************************
00002 *                                                                               *
00003 *                     P o p u p   W i n d o w   W i d g e t                     *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 1998,2002 by Jeroen van der Zijp.   All Rights Reserved.        *
00007 *********************************************************************************
00008 * This library is free software; you can redistribute it and/or                 *
00009 * modify it under the terms of the GNU Lesser General Public                    *
00010 * License as published by the Free Software Foundation; either                  *
00011 * version 2.1 of the License, or (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 GNU             *
00016 * Lesser General Public License for more details.                               *
00017 *                                                                               *
00018 * You should have received a copy of the GNU Lesser General Public              *
00019 * License along with this library; if not, write to the Free Software           *
00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *
00021 *********************************************************************************
00022 * $Id: FXPopup.h,v 1.26 2002/01/18 22:42:54 jeroen Exp $                        *
00023 ********************************************************************************/
00024 #ifndef FXPOPUP_H
00025 #define FXPOPUP_H
00026 
00027 #ifndef FXSHELL_H
00028 #include "FXShell.h"
00029 #endif
00030 
00031 
00032 
00033 /// Popup internal orientation
00034 enum {
00035   POPUP_VERTICAL   = 0,               /// Vertical orientation
00036   POPUP_HORIZONTAL = 0x00020000,      /// Horizontal orientation
00037   POPUP_SHRINKWRAP = 0x00040000       /// Shrinkwrap to content
00038   };
00039 
00040 
00041 
00042 /// Popup window
00043 class FXAPI FXPopup : public FXShell {
00044   FXDECLARE(FXPopup)
00045 protected:
00046   FXWindow *grabowner;            // Window which will get grabbed when outside
00047   FXColor   baseColor;
00048   FXColor   hiliteColor;
00049   FXColor   shadowColor;
00050   FXColor   borderColor;
00051   FXint     border;
00052 protected:
00053   FXPopup(){}
00054   virtual void layout();
00055   virtual FXbool doesOverrideRedirect() const;
00056   void drawBorderRectangle(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00057   void drawRaisedRectangle(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00058   void drawSunkenRectangle(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00059   void drawRidgeRectangle(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00060   void drawGrooveRectangle(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00061   void drawDoubleRaisedRectangle(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00062   void drawDoubleSunkenRectangle(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00063   void drawFrame(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
00064 private:
00065   FXPopup(const FXPopup&);
00066   FXPopup &operator=(const FXPopup&);
00067 #ifdef WIN32
00068   virtual const char* GetClass() const;
00069 #endif
00070 public:
00071   long onPaint(FXObject*,FXSelector,void*);
00072   long onFocusUp(FXObject*,FXSelector,void*);
00073   long onFocusDown(FXObject*,FXSelector,void*);
00074   long onFocusLeft(FXObject*,FXSelector,void*);
00075   long onFocusRight(FXObject*,FXSelector,void*);
00076   long onFocusNext(FXObject*,FXSelector,void*);
00077   long onFocusPrev(FXObject*,FXSelector,void*);
00078   long onEnter(FXObject*,FXSelector,void*);
00079   long onLeave(FXObject*,FXSelector,void*);
00080   long onMotion(FXObject*,FXSelector,void*);
00081   long onMap(FXObject*,FXSelector,void*);
00082   long onButtonPress(FXObject*,FXSelector,void*);
00083   long onButtonRelease(FXObject*,FXSelector,void*);
00084   long onUngrabbed(FXObject*,FXSelector,void*);
00085   long onCmdUnpost(FXObject*,FXSelector,void*);
00086   long onKeyPress(FXObject*,FXSelector,void*);
00087   long onKeyRelease(FXObject*,FXSelector,void*);
00088   long onCmdChoice(FXObject*,FXSelector,void*);
00089 public:
00090   enum {
00091     ID_CHOICE=FXShell::ID_LAST,
00092     ID_LAST=ID_CHOICE+1000
00093     };
00094 public:
00095 
00096   /// Construct popup pane
00097   FXPopup(FXWindow* owner,FXuint opts=POPUP_VERTICAL|FRAME_RAISED|FRAME_THICK,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
00098 
00099   /// Return the default width of this window
00100   virtual FXint getDefaultWidth();
00101 
00102   /// Return the default height of this window
00103   virtual FXint getDefaultHeight();
00104 
00105   /// Move the focus to this window
00106   virtual void setFocus();
00107 
00108   /// Remove the focus from this window
00109   virtual void killFocus();
00110 
00111   /// Change frame style
00112   void setFrameStyle(FXuint style);
00113 
00114   /// Return frame style
00115   FXuint getFrameStyle() const;
00116 
00117   /// Return border width
00118   FXint getBorderWidth() const { return border; }
00119 
00120   /// Change highlight color
00121   void setHiliteColor(FXColor clr);
00122 
00123   /// Return highlight color
00124   FXColor getHiliteColor() const { return hiliteColor; }
00125 
00126   /// Change shadow color
00127   void setShadowColor(FXColor clr);
00128 
00129   /// Return shadow color
00130   FXColor getShadowColor() const { return shadowColor; }
00131 
00132   /// Change border color
00133   void setBorderColor(FXColor clr);
00134 
00135   /// Return border color
00136   FXColor getBorderColor() const { return borderColor; }
00137 
00138   /// Change base color
00139   void setBaseColor(FXColor clr);
00140 
00141   /// Return base color
00142   FXColor getBaseColor() const { return baseColor; }
00143 
00144   /// Popup the menu and grab to the given owner
00145   virtual void popup(FXWindow* grabto,FXint x,FXint y,FXint w=0,FXint h=0);
00146 
00147   /// Pop down the menu
00148   virtual void popdown();
00149 
00150   /// Return current grab owner
00151   FXWindow* getGrabOwner() const;
00152 
00153 //   /// Popup the menu and grab to the given owner
00154 //   virtual FXint popup(FXint x,FXint y,FXint w=0,FXint h=0);
00155 //
00156 //   /// Pop down the menu
00157 //   virtual void popdown(FXint value);
00158 
00159   /// Return popup orientation
00160   FXuint getOrientation() const;
00161 
00162   /// Change popup orientation
00163   void setOrientation(FXuint orient);
00164 
00165   /// Return shrinkwrap mode
00166   FXbool getShrinkWrap() const;
00167 
00168   /// Change shrinkwrap mode
00169   void setShrinkWrap(FXbool sw);
00170 
00171   virtual FXbool doesSaveUnder() const;
00172 
00173   /// Destructor
00174   virtual ~FXPopup();
00175   };
00176 
00177 
00178 #endif