theme.cpp

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/* These widgets have initially been created by Martin Oberzalek who gave them into
 * the public domain via an email to the mailing list foxgui-users on 17th of June, 2010
 * ("here the source. Free to use for alll.").
 * I (Martin Preuss) adapted them to be usable with FOX 1.6 and also added some widgets of
 * my own (for now: ThemeHeaderItem).
 */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif


#include "theme.h"

#define ICON_SPACING  4


// Draw rectangle
static void drawRectangle(FXDC& dc,FXColor lower,FXColor upper,FXint x,FXint y,FXint w,FXint h) {
  register FXint rr,gg,bb,dr,dg,db,r1,g1,b1,r2,g2,b2,yl,yh,yy,dy,n,t;
  const FXint MAXSTEPS=128;

  if(0<w && 0<h) {
    dc.setStipple(STIPPLE_NONE);
    dc.setFillStyle(FILL_SOLID);

    r1=FXREDVAL(lower);
    r2=FXREDVAL(upper);
    dr=r2-r1;
    g1=FXGREENVAL(lower);
    g2=FXGREENVAL(upper);
    dg=g2-g1;
    b1=FXBLUEVAL(lower);
    b2=FXBLUEVAL(upper);
    db=b2-b1;

    n=FXABS(dr);
    if((t=FXABS(dg))>n) n=t;
    if((t=FXABS(db))>n) n=t;
    n++;
    if(n>h) n=h;
    if(n>MAXSTEPS) n=MAXSTEPS;
    rr=(r1<<16)+32767;
    gg=(g1<<16)+32767;
    bb=(b1<<16)+32767;
    yy=32767;

    dr=(dr<<16)/n;
    dg=(dg<<16)/n;
    db=(db<<16)/n;
    dy=(h<<16)/n;

    do {
      yl=yy>>16;
      yy+=dy;
      yh=yy>>16;
      dc.setForeground(FXRGB(rr>>16,gg>>16,bb>>16));
      dc.fillRectangle(x,y+yl,w,yh-yl);
      rr+=dr;
      gg+=dg;
      bb+=db;
    }
    while(yh<h);
  }
}




FXDEFMAP(ThemeButton) ThemeButtonMap[]= {
  FXMAPFUNC( SEL_PAINT, 0, ThemeButton::onPaint)
};

FXIMPLEMENT( ThemeButton, FXButton, ThemeButtonMap, ARRAYNUMBER(ThemeButtonMap) );


ThemeButton::ThemeButton(FXComposite* p, const FXString& text, FXIcon* ic,
                         FXObject* tgt, FXSelector sel, FXuint opts,
                         FXint x, FXint y, FXint w, FXint h,
                         FXint pl, FXint pr, FXint pt, FXint pb)
  : FXButton( p, text, ic, tgt, sel, opts, x, y, w, h, pl, pr, pt, pb )
{}

// Handle repaint
long ThemeButton::onPaint(FXObject*,FXSelector,void* ptr) {
  FXint tw=0,th=0,iw=0,ih=0,tx,ty,ix,iy;
  FXEvent*ev=(FXEvent*)ptr;
  FXDCWindow dc(this,ev);


  FXColor top         = FXRGB(0xfe,0xfd,0xfd);
  FXColor bottom      = FXRGB(0xdd,0xd7,0xce);
  FXColor shade       = FXRGB(0xdc,0xd9,0xd4);

//      FXColor bordercolor = FXRGB(0x78,0x70,0x63);

  FXColor bordercolor = FXRGB(123,158,189);

  /*
    FXPoint borderbackground[12]={FXPoint(0,0),FXPoint(0,1),FXPoint(1,0),
    FXPoint(width-1,0),FXPoint(width-2,0),FXPoint(width-1,1),
    FXPoint(0,height-1),FXPoint(0,height-2),FXPoint(1,height-1),
    FXPoint(width-1,height-1),FXPoint(width-1,height-2),FXPoint(width-2,height-1)};
  */
  FXPoint basebackground[4]= {FXPoint(0,0),FXPoint(width-1,0),FXPoint(0,height-1),FXPoint(width-1,height-1)};

  FXPoint bordershade[16]= {
    FXPoint(0,1),FXPoint(1,0),FXPoint(1,2),FXPoint(2,1),
    FXPoint(width-2,0),FXPoint(width-1,1),FXPoint(width-3,1),FXPoint(width-2,2),
    FXPoint(0,height-2),FXPoint(1,height-1),FXPoint(1,height-3),FXPoint(2,height-2),
    FXPoint(width-1,height-2),FXPoint(width-2,height-1),FXPoint(width-2,height-3),FXPoint(width-3,height-2)
  };
  FXPoint bordercorners[4]= {
    FXPoint(1,1),FXPoint(1,height-2),FXPoint(width-2,1),FXPoint(width-2,height-2)
  };


  if (options&BUTTON_TOOLBAR && !underCursor()) {
    dc.setForeground(baseColor);
    dc.fillRectangle(0,0,width,height);
  }
  else if (state==STATE_UP && ((options&BUTTON_TOOLBAR)==0 || (options&BUTTON_TOOLBAR && underCursor()))) {
    dc.setForeground(baseColor);
    dc.drawPoints(basebackground,4);
    dc.setForeground(bordercolor);
    dc.drawRectangle(2,0,width-5,0);
    dc.drawRectangle(2,height-1,width-5,height-1);
    dc.drawRectangle(0,2,0,height-5);
    dc.drawRectangle(width-1,2,width-1,height-5);
    dc.drawPoints(bordercorners,4);
    dc.setForeground(shade);
    dc.drawPoints(bordershade,16);
    drawRectangle(dc,top,bottom,2,1,width-4,height-2);
    dc.setForeground(top);
    dc.drawRectangle(1,3,0,height-7);
    dc.setForeground(bottom);
    dc.drawRectangle(width-2,3,0,height-7);
  }
  else {
    dc.setForeground(baseColor);
    dc.drawPoints(basebackground,4);
    dc.setForeground(bordercolor);
    dc.drawRectangle(2,0,width-5,0);
    dc.drawRectangle(2,height-1,width-5,height-1);
    dc.drawRectangle(0,2,0,height-5);
    dc.drawRectangle(width-1,2,width-1,height-5);
    dc.drawPoints(bordercorners,4);
    dc.setForeground(shade);
    dc.drawPoints(bordershade,16);

    dc.setForeground(FXRGB(0xdc,0xd4,0xc9));
    dc.fillRectangle(2,1,width-4,height-2);
  }

  // Place text & icon
  if(!label.empty()) {
    tw=labelWidth(label);
    th=labelHeight(label);
  }
  if(icon) {
    iw=icon->getWidth();
    ih=icon->getHeight();
  }

  just_x(tx,ix,tw,iw);
  just_y(ty,iy,th,ih);

  // Shift a bit when pressed
  if (state && (options&(FRAME_RAISED|FRAME_SUNKEN))) {
    ++tx;
    ++ty;
    ++ix;
    ++iy;
  }

  // Draw enabled state
  if(isEnabled()) {
    if(icon) {
      dc.drawIcon(icon,ix,iy);
    }
    if(!label.empty()) {
      dc.setFont(font);
      dc.setForeground(textColor);
      drawLabel(dc,label,hotoff,tx,ty,tw,th);
    }
    if(hasFocus()) {
      dc.drawFocusRectangle(border+1,border+1,width-2*border-2,height-2*border-2);
    }
  }

  // Draw grayed-out state
  else {
    if (icon) {
      dc.drawIconSunken(icon,ix,iy);
    }
    if(!label.empty()) {
      dc.setFont(font);
      dc.setForeground(hiliteColor);
      drawLabel(dc,label,hotoff,tx+1,ty+1,tw,th);
      dc.setForeground(shadowColor);
      drawLabel(dc,label,hotoff,tx,ty,tw,th);
    }
  }
  return 1;
}




FXDEFMAP(ThemeTextField) ThemeTextFieldMap[]= {
  FXMAPFUNC( SEL_PAINT, 0, ThemeTextField::onPaint)
};

FXIMPLEMENT( ThemeTextField, FXTextField, ThemeTextFieldMap, ARRAYNUMBER(ThemeTextFieldMap) );

ThemeTextField::ThemeTextField(FXComposite* p,FXint ncols,FXObject* tgt,FXSelector sel,
                               FXuint opts,FXint x,FXint y,FXint w,FXint h,
                               FXint pl,FXint pr,FXint pt,FXint pb)
  : FXTextField( p, ncols, tgt, sel, opts, x, y, w, h, pl, pr, pt, pb ) {

}

static void drawFrame(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h) {
  if(0<w && 0<h) {
    dc.setForeground(FXRGB(123,158,189));
    dc.fillRectangle(x,y,w,1);
    dc.fillRectangle(x,y,1,h);
    // dc.setForeground(hiliteColor);
    dc.fillRectangle(x,y+h-1,w,1);
    dc.fillRectangle(x+w-1,y,1,h);
  }
}




static void drawSunkenFrame(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h) {
  if(0<w && 0<h) {
    dc.setForeground(FXRGB(255,158,100));
    dc.fillRectangle(x,y,w,1);
    dc.fillRectangle(x,y,1,h);
    // dc.setForeground(hiliteColor);
    dc.fillRectangle(x,y+h-1,w,1);
    dc.fillRectangle(x+w-1,y,1,h);

    if(1<w && 1<h) {
      dc.fillRectangle(x+1,y+1,w-3,1);
      dc.fillRectangle(x+1,y+1,1,h-3);
      dc.fillRectangle(x+1,y+h-2,w-2,1);
      dc.fillRectangle(x+w-2,y+1,1,h-2);
    }
  }
}



static void drawHighlightFrame(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h) {
  if (0<w && 0<h) {
    dc.setForeground(FXRGB(123,158,255));
    dc.fillRectangle(x,y,w,1);
    dc.fillRectangle(x,y,1,h);
    // dc.setForeground(hiliteColor);
    dc.fillRectangle(x,y+h-1,w,1);
    dc.fillRectangle(x+w-1,y,1,h);

    if (1<w && 1<h) {
      dc.fillRectangle(x+1,y+1,w-3,1);
      dc.fillRectangle(x+1,y+1,1,h-3);
      dc.fillRectangle(x+1,y+h-2,w-2,1);
      dc.fillRectangle(x+w-2,y+1,1,h-2);
    }
  }
}



long ThemeTextField::onPaint(FXObject*,FXSelector,void* ptr) {
  FXEvent *ev=(FXEvent*)ptr;
  FXDCWindow dc(this,ev);

  // Set font
  dc.setFont(font);

  // Draw frame
  ::drawFrame(dc,0,0,width,height);

  // Gray background if disabled
  dc.setForeground(isEnabled() ? backColor : baseColor);

  // Draw background
  dc.fillRectangle(border,border,width-(border<<1),height-(border<<1));

  // Draw text, clipped against frame interior
  dc.setClipRectangle(border,border,width-(border<<1),height-(border<<1));
  drawTextRange(dc,0,contents.length());

  // Draw caret
  if (flags&FLAG_CARET) {
    int xx=coord(cursor)-1;
    dc.setForeground(cursorColor);
    dc.fillRectangle(xx,padtop+border,1,height-padbottom-padtop-(border<<1));
    dc.fillRectangle(xx-2,padtop+border,5,1);
    dc.fillRectangle(xx-2,height-border-padbottom-1,5,1);
  }
  return 1;
}



struct ColorTheme {
  const FXchar* name;
  FXColor base;
  FXColor border;
  FXColor back;
  FXColor fore;
  FXColor selback;
  FXColor selfore;
  FXColor tipback;
  FXColor tipfore;
  FXColor menuback;
  FXColor menufore;
};


const ColorTheme ColorThemes[]= {
  {"Redmond XP",FXRGB(238,238,230),FXRGB(  0,  0,  0),FXRGB(255,255,255),FXRGB(  0,  0,  0),FXRGB( 74,121,205),FXRGB(255,255,255),FXRGB(255,255,225),FXRGB(  0,  0,  0),FXRGB( 74,121,205),FXRGB(255,255,255)}
};



void init_theme(FXApp *app) {
  app->setBaseColor( ColorThemes[0].base );
  app->setBorderColor( ColorThemes[0].border );
  app->setBackColor( ColorThemes[0].back );
  app->setForeColor( ColorThemes[0].fore );
  app->setSelforeColor( ColorThemes[0].selfore );
  app->setSelbackColor( ColorThemes[0].selback );
  app->setTipforeColor( ColorThemes[0].tipfore );
  app->setTipbackColor( ColorThemes[0].tipback );
  app->setSelMenuTextColor( ColorThemes[0].menufore );
  app->setSelMenuBackColor( ColorThemes[0].menuback );
  // app->setHiliteColor(FXRGB(123,158,189));
}




FXDEFMAP(ThemeComboBox) ThemeComboBoxMap[]= {
  FXMAPFUNC( SEL_PAINT, 0, ThemeComboBox::onPaint)
};

FXIMPLEMENT( ThemeComboBox, FXComboBox, ThemeComboBoxMap, ARRAYNUMBER(ThemeComboBoxMap) );

ThemeComboBox::ThemeComboBox(FXComposite *p,FXint cols,FXObject* tgt,FXSelector sel,FXuint opts,
                             FXint x,FXint y,FXint w,FXint h,
                             FXint pl,FXint pr,FXint pt,FXint pb)
  : FXComboBox(p,cols, tgt, sel, opts,x,y,w,h, pl,pr,pt,pb) {
  delete button;

  button=new ThemeMenuButton(this,FXString::null, NULL, pane,
                             FRAME_RAISED|MENUBUTTON_DOWN|MENUBUTTON_ATTACH_RIGHT,
                             0,0,0,0, 0,0,0,0);
  button->setXOffset(border);
  button->setYOffset(border);
}



long ThemeComboBox::onPaint(FXObject*,FXSelector,void* ptr) {
  FXEvent *ev=(FXEvent*)ptr;
  FXDCWindow dc(this,ev);

  dc.setForeground(backColor);
  dc.fillRectangle(ev->rect.x,ev->rect.y,ev->rect.w,ev->rect.h);
  drawFrame(dc,0,0,width,height);
  return 1;
}





FXDEFMAP(ThemeLabel) ThemeLabelMap[]= {
  FXMAPFUNC( SEL_PAINT, 0, ThemeLabel::onPaint )
};

FXIMPLEMENT( ThemeLabel, FXLabel, ThemeLabelMap, ARRAYNUMBER( ThemeLabelMap ));

ThemeLabel::ThemeLabel(FXComposite* p,const FXString& text,FXIcon* ic,FXuint opts,
                       FXint x,FXint y,FXint w,FXint h,FXint pl,FXint pr,FXint pt,FXint pb)
  : FXLabel( p, text, ic, opts, x, y, w, h, pl, pr, pt, pb ) {

}



// Handle repaint
long ThemeLabel::onPaint(FXObject*,FXSelector,void* ptr) {
  FXEvent   *ev=(FXEvent*)ptr;
  FXDCWindow dc(this,ev);
  FXint      tw=0,th=0,iw=0,ih=0,tx,ty,ix,iy;
  dc.setForeground(backColor);
  dc.fillRectangle(0,0,width,height);
  if (!label.empty()) {
    tw=labelWidth(label);
    th=labelHeight(label);
  }
  if (icon) {
    iw=icon->getWidth();
    ih=icon->getHeight();
  }
  just_x(tx,ix,tw,iw);
  just_y(ty,iy,th,ih);
  if(icon) {
    if(isEnabled())
      dc.drawIcon(icon,ix,iy);
    else
      dc.drawIconSunken(icon,ix,iy);
  }
  if (!label.empty()) {
    dc.setFont(font);
    if(isEnabled()) {
      dc.setForeground(textColor);
      drawLabel(dc,label,hotoff,tx,ty,tw,th);
    }
    else {
      dc.setForeground(hiliteColor);
      drawLabel(dc,label,hotoff,tx+1,ty+1,tw,th);
      dc.setForeground(shadowColor);
      drawLabel(dc,label,hotoff,tx,ty,tw,th);
    }
  }
  if (options & (FRAME_THICK|FRAME_RAISED|FRAME_SUNKEN)) {
    if( options & (FRAME_SUNKEN) )
      drawSunkenFrame(dc,0,0,width,height);
    else if( options & (FRAME_RAISED) )
      drawHighlightFrame(dc,0,0,width,height);
    else
      drawFrame(dc,0,0,width,height);
  }

  return 1;
}




FXDEFMAP(ThemeTabItem) ThemeTabItemMap[]= {
//      FXMAPFUNC( SEL_PAINT, 0, ThemeTabItem::onPaint )
};

FXIMPLEMENT( ThemeTabItem, FXTabItem, ThemeTabItemMap, ARRAYNUMBER( ThemeTabItemMap ));

ThemeTabItem::ThemeTabItem(FXTabBar* p,const FXString& text,FXIcon* ic,FXuint opts,
                           FXint x,FXint y,FXint w,FXint h,FXint pl,FXint pr,FXint pt,FXint pb)
  : FXTabItem(p,text,ic,opts,x,y,w,h,pl,pr,pt,pb) {
  shadowColor = FXRGB(123,158,189);
  borderColor = FXRGB(123,158,189);
  hiliteColor = FXRGB(123,158,189);
}




ThemeVerticalFrame::ThemeVerticalFrame(FXComposite* p,FXuint opts,FXint x,FXint y,FXint w,FXint h,
                                       FXint pl,FXint pr,FXint pt,FXint pb,FXint hs,FXint vs)
  : FXVerticalFrame( p, opts, x, y, w, h, pl, pr, pt, pb, hs, vs ) {
  setHiliteColor( FXRGB(123,158,189) );
}


ThemeHorizontalFrame::ThemeHorizontalFrame(FXComposite* p,FXuint opts,FXint x,FXint y,FXint w,FXint h,
    FXint pl,FXint pr,FXint pt,FXint pb,FXint hs,FXint vs)
  : FXHorizontalFrame( p, opts, x, y, w, h, pl, pr, pt, pb, hs, vs ) {
  setHiliteColor( FXRGB(123,158,189) );
}




#define MENUBUTTONARROW_WIDTH  13
#define MENUBUTTONARROW_HEIGHT  5

FXDEFMAP(ThemeMenuButton) ThemeMenuButtonMap[]= {
  FXMAPFUNC( SEL_PAINT, 0, ThemeMenuButton::onPaint)
};

FXIMPLEMENT( ThemeMenuButton, FXMenuButton, ThemeMenuButtonMap, ARRAYNUMBER(ThemeMenuButtonMap) );


ThemeMenuButton::ThemeMenuButton(FXComposite* p,const FXString& text,
                                 FXIcon* ic,FXPopup* pup,FXuint opts,
                                 FXint x,FXint y,FXint w,FXint h,
                                 FXint pl,FXint pr,FXint pt,FXint pb )
  : FXMenuButton( p, text, ic, pup, opts, x, y, w, h,
                  pl, pr, pt, pb) {
}



// Handle repaint
long ThemeMenuButton::onPaint(FXObject*,FXSelector,void* ptr) {
  FXint tw=0,th=0,iw=0,ih=0,tx,ty,ix,iy;
  FXEvent *ev=(FXEvent*)ptr;
  FXPoint points[6];
  FXDCWindow dc(this,ev);
  /*
  FXColor top         = FXRGB(0xfe,0xfd,0xfd);
  FXColor bottom      = FXRGB(0xdd,0xd7,0xce);
  FXColor shade       = FXRGB(0xdc,0xd9,0xd4);
  */
  FXColor top         = FXRGB(0xde,0xe7,0xff);
  FXColor bottom      = FXRGB(0xbd,0xcf,0xff);
  FXColor shade       = FXRGB(0xbd,0xcb,0xf7);

  FXColor buttoncolor = FXRGB(0x4a,0x61,0x84);

  // FXColor bordercolor = FXRGB(123,158,189);
  FXColor bordercolor = shade;

  FXPoint basebackground[4]= {
    FXPoint(0,0),FXPoint(width-1,0),FXPoint(0,height-1),FXPoint(width-1,height-1)
  };
  FXPoint bordershade[16]= {
    FXPoint(0,1),FXPoint(1,0),FXPoint(1,2),FXPoint(2,1),
    FXPoint(width-2,0),FXPoint(width-1,1),FXPoint(width-3,1),FXPoint(width-2,2),
    FXPoint(0,height-2),FXPoint(1,height-1),FXPoint(1,height-3),FXPoint(2,height-2),
    FXPoint(width-1,height-2),FXPoint(width-2,height-1),FXPoint(width-2,height-3),FXPoint(width-3,height-2)
  };
  FXPoint bordercorners[4]= {
    FXPoint(1,1),FXPoint(1,height-2),FXPoint(width-2,1),FXPoint(width-2,height-2)
  };


  // Got a border at all?
  if (options&(FRAME_RAISED|FRAME_SUNKEN)) {

    // Toolbar style
    if (options&MENUBUTTON_TOOLBAR) {

      // Enabled and cursor inside, and not popped up
      if (isEnabled() && underCursor() && !state) {
        dc.setForeground(backColor);
        dc.fillRectangle(border,border,width-border*2,height-border*2);
        if(options&FRAME_THICK) drawDoubleRaisedRectangle(dc,0,0,width,height);
        else drawRaisedRectangle(dc,0,0,width,height);
      }

      // Enabled and popped up
      else if (isEnabled() && state) {
        dc.setForeground(hiliteColor);
        dc.fillRectangle(border,border,width-border*2,height-border*2);
        if(options&FRAME_THICK) drawDoubleSunkenRectangle(dc,0,0,width,height);
        else drawSunkenRectangle(dc,0,0,width,height);
      }

      // Disabled or unchecked or not under cursor
      else {
        dc.setForeground(backColor);
        dc.fillRectangle(0,0,width,height);
      }
    }

    // Normal style
    else {
      // Draw in up state if disabled or up
      if (!isEnabled() || !state) {
        /*
               * dc.setForeground(backColor);
         dc.fillRectangle(border,border,width-border*2,height-border*2);
         if(options&FRAME_THICK) drawDoubleRaisedRectangle(dc,0,0,width,height);
         else drawRaisedRectangle(dc,0,0,width,height);
         */
        dc.setForeground(baseColor);
        dc.drawPoints(basebackground,4);
        dc.setForeground(bordercolor);
        dc.drawRectangle(2,0,width-5,0);
        dc.drawRectangle(2,height-1,width-5,height-1);
        dc.drawRectangle(0,2,0,height-5);
        dc.drawRectangle(width-1,2,0,height-5);
        dc.drawPoints(bordercorners,4);
        dc.setForeground(shade);
        dc.drawPoints(bordershade,16);
        drawRectangle(dc,top,bottom,2,1,width-4,height-2);
        dc.setForeground(top);
        dc.drawRectangle(1,3,0,height-7);
        dc.setForeground(bottom);
        dc.drawRectangle(width-2,3,0,height-7);
      }

      // Draw sunken if enabled and either checked or pressed
      else {
        dc.setForeground(baseColor);
        dc.drawPoints(basebackground,4);
        dc.setForeground(bordercolor);
        dc.drawRectangle(2,0,width-5,0);
        dc.drawRectangle(2,height-1,width-5,height-1);
        dc.drawRectangle(0,2,0,height-5);
        dc.drawRectangle(width-1,2,0,height-5);
        dc.drawPoints(bordercorners,4);
        dc.setForeground(shade);
        dc.drawPoints(bordershade,16);

        dc.setForeground(FXRGB(0xdc,0xd4,0xc9));
        dc.fillRectangle(2,1,width-4,height-2);
      }
    }
  }

  // No borders
  else {
    if(isEnabled() && state) {
      dc.setForeground(hiliteColor);
      dc.fillRectangle(0,0,width,height);
    }
    else {
      dc.setForeground(backColor);
      dc.fillRectangle(0,0,width,height);
    }
  }

  // Position text & icon
  if (!label.empty()) {
    tw=labelWidth(label);
    th=labelHeight(label);
  }

  // Icon?
  if (icon) {
    iw=icon->getWidth();
    ih=icon->getHeight();
  }

  // Arrows?
  else if(!(options&MENUBUTTON_NOARROWS)) {
    if(options&MENUBUTTON_LEFT) {
      ih=MENUBUTTONARROW_WIDTH;
      iw=MENUBUTTONARROW_HEIGHT;
    }
    else {
      iw=MENUBUTTONARROW_WIDTH;
      ih=MENUBUTTONARROW_HEIGHT;
    }
  }

  // Keep some room for the arrow!
  just_x(tx,ix,tw,iw);
  just_y(ty,iy,th,ih);

  // Move a bit when pressed
  if (state) {
    ++tx;
    ++ty;
    ++ix;
    ++iy;
  }

  // Draw icon
  if (icon) {
    if (isEnabled())
      dc.drawIcon(icon,ix,iy);
    else
      dc.drawIconSunken(icon,ix,iy);
  }

  // Draw arrows
  else if (!(options&MENUBUTTON_NOARROWS)) {

    // Right arrow
    if ((options&MENUBUTTON_RIGHT)==MENUBUTTON_RIGHT) {
      if (isEnabled())
        dc.setForeground(buttoncolor);
      else
        dc.setForeground(shadowColor);
      points[0].x=ix;
      points[0].y=iy;
      points[1].x=ix;
      points[1].y=iy+MENUBUTTONARROW_WIDTH-1;
      points[2].x=ix+MENUBUTTONARROW_HEIGHT;
      points[2].y=(FXshort)(iy+(MENUBUTTONARROW_WIDTH>>1));
      dc.fillPolygon(points,3);
    }

    // Left arrow
    else if (options&MENUBUTTON_LEFT) {
      if (isEnabled())
        dc.setForeground(buttoncolor);
      else
        dc.setForeground(shadowColor);
      points[0].x=ix+MENUBUTTONARROW_HEIGHT;
      points[0].y=iy;
      points[1].x=ix+MENUBUTTONARROW_HEIGHT;
      points[1].y=iy+MENUBUTTONARROW_WIDTH-1;
      points[2].x=ix;
      points[2].y=(FXshort)(iy+(MENUBUTTONARROW_WIDTH>>1));
      dc.fillPolygon(points,3);
    }

    // Up arrow
    else if (options&MENUBUTTON_UP) {
      if(isEnabled())
        dc.setForeground(buttoncolor);
      else
        dc.setForeground(shadowColor);
      points[0].x=(FXshort)(ix+(MENUBUTTONARROW_WIDTH>>1));
      points[0].y=iy-1;
      points[1].x=ix;
      points[1].y=iy+MENUBUTTONARROW_HEIGHT;
      points[2].x=ix+MENUBUTTONARROW_WIDTH;
      points[2].y=iy+MENUBUTTONARROW_HEIGHT;
      dc.fillPolygon(points,3);
    }

    // Down arrow
    else {
      if(isEnabled())
        dc.setForeground(buttoncolor);
      else
        dc.setForeground(shadowColor);
      points[0].x=ix+1;
      points[0].y=iy;
      points[2].x=ix+MENUBUTTONARROW_WIDTH-1;
      points[2].y=iy;
      points[1].x=(FXshort)(ix+(MENUBUTTONARROW_WIDTH>>1));
      points[1].y=iy+MENUBUTTONARROW_HEIGHT;
      points[3].x=ix+MENUBUTTONARROW_WIDTH-3;
      points[3].y=iy;
      points[4].x=(FXshort)(ix+(MENUBUTTONARROW_WIDTH>>1));
      points[4].y=iy+MENUBUTTONARROW_HEIGHT-3;
      points[5].x=ix+3;
      points[5].y=iy;
      dc.fillConcavePolygon(points,6);
    }
  }

  // Draw text
  if (!label.empty()) {
    dc.setFont(font);
    if(isEnabled()) {
      dc.setForeground(textColor);
      drawLabel(dc,label,hotoff,tx,ty,tw,th);
    }
    else {
      dc.setForeground(hiliteColor);
      drawLabel(dc,label,hotoff,tx+1,ty+1,tw,th);
      dc.setForeground(shadowColor);
      drawLabel(dc,label,hotoff,tx,ty,tw,th);
    }
  }

  // Draw focus
  if (hasFocus()) {
    if (isEnabled()) {
      dc.drawFocusRectangle(border+1,border+1,width-2*border-2,height-2*border-2);
    }
  }
  return 1;
}



// Get default width
FXint ThemeMenuButton::getDefaultWidth() {
  FXint tw=0,iw=0,s=0,w,pw;

  if (!label.empty()) {
    tw=labelWidth(label);
    s=4;
  }
  if (!(options&MENUBUTTON_NOARROWS)) {
    if (options&MENUBUTTON_LEFT)
      iw=MENUBUTTONARROW_HEIGHT;
    else
      iw=MENUBUTTONARROW_WIDTH;
  }
  if(icon)
    iw=icon->getWidth();
  if (!(options&(ICON_AFTER_TEXT|ICON_BEFORE_TEXT)))
    w=FXMAX(tw,iw);
  else
    w=tw+iw+s;
  w=padleft+padright+(border<<1)+w;
  if (!(options&MENUBUTTON_LEFT) &&
      (options&MENUBUTTON_ATTACH_RIGHT) &&
      (options&MENUBUTTON_ATTACH_CENTER)) {
    if (pane) {
      pw=pane->getDefaultWidth();
      if(pw>w)
        w=pw;
    }
  }
  return w;
}




#if 0
FXDEFMAP(ThemeHeaderItem) ThemeHeaderItemMap[]= {
  FXMAPFUNC(SEL_PAINT, 0, ThemeHeaderItem::onPaint)
};

FXIMPLEMENT(ThemeHeaderItem, FXHeaderItem, ThemeHeaderItemMap, ARRAYNUMBER(ThemeHeaderItemMap));
#endif


ThemeHeaderItem::ThemeHeaderItem(const FXString& text, FXIcon* ic, FXint s, void* ptr)
  :FXHeaderItem(text, ic, s, ptr) {
}



void ThemeHeaderItem::draw(const FXHeader* header,FXDC& dc,FXint x,FXint y,FXint w,FXint h) {
  register FXint tx,ty,tw,th,ix,iy,iw,ih,s,ml,mr,mt,mb,beg,end,t,xx,yy,bb,aa,ax,ay;
  register FXFont *font=header->getFont();
  FXColor top         = FXRGB(0xfe,0xfd,0xfd);
  FXColor bottom      = FXRGB(0xdd,0xd7,0xce);
  FXColor shade       = FXRGB(0xdc,0xd9,0xd4);

  // Get border width and padding
  bb=header->getBorderWidth();
  ml=header->getPadLeft()+bb;
  mr=header->getPadRight()+bb;
  mt=header->getPadTop()+bb;
  mb=header->getPadBottom()+bb;

  dc.setForeground(shade);
  drawRectangle(dc,top, bottom, x+2, y+1, w-4, h-2);

  // Shrink by margins
  x+=ml;
  w-=ml+mr;
  y+=mt;
  h-=mt+mb;

  // Initial clip rectangle
  dc.setClipRectangle(x,y,w,h);

  dc.setForeground(header->getTextColor());
  // Text width and height
  tw=th=iw=ih=beg=s=0;
  do {
    end=beg;
    while(end<label.length() && label[end]!='\n') end++;
    if((t=font->getTextWidth(&label[beg],end-beg))>tw) tw=t;
    th+=font->getFontHeight();
    beg=end+1;
  }
  while(end<label.length());

  // Icon size
  if(icon) {
    iw=icon->getWidth();
    ih=icon->getHeight();
  }

  // Icon-text spacing
  if(iw && tw)
    s=ICON_SPACING;

  // Draw arrows
  if (state&(ARROW_UP|ARROW_DOWN)) {
    aa=(font->getFontHeight()-5)|1;
    ay=y+(h-aa)/2;
    ax=x+w-aa-2;
    if(state&ARROW_UP) {
      dc.setForeground(header->getHiliteColor());
      dc.drawLine(ax+aa/2,ay,ax+aa-1,ay+aa);
      dc.drawLine(ax,ay+aa,ax+aa,ay+aa);
      dc.setForeground(header->getShadowColor());
      dc.drawLine(ax+aa/2,ay,ax,ay+aa);
    }
    else {
      dc.setForeground(header->getHiliteColor());
      dc.drawLine(ax+aa/2,ay+aa,ax+aa-1,ay);
      dc.setForeground(header->getShadowColor());
      dc.drawLine(ax+aa/2,ay+aa,ax,ay);
      dc.drawLine(ax,ay,ax+aa,ay);
    }
    w-=aa+4;
    dc.setClipRectangle(x,y,w,h);
  }

  // Fix x coordinate
  if (state&LEFT) {
    if(state&BEFORE) {
      ix=x;
      tx=ix+iw+s;
    }
    else if (state&AFTER) {
      tx=x;
      ix=tx+tw+s;
    }
    else {
      ix=x;
      tx=x;
    }
  }
  else if(state&RIGHT) {
    if(state&BEFORE) {
      tx=x+w-tw;
      ix=tx-iw-s;
    }
    else if (state&AFTER) {
      ix=x+w-iw;
      tx=ix-tw-s;
    }
    else {
      ix=x+w-iw;
      tx=x+w-tw;
    }
  }
  else {
    if (state&BEFORE) {
      ix=x+(w-tw-iw-s)/2;
      tx=ix+iw+s;
    }
    else if (state&AFTER) {
      tx=x+(w-tw-iw-s)/2;
      ix=tx+tw+s;
    }
    else {
      ix=x+(w-iw)/2;
      tx=x+(w-tw)/2;
    }
  }

  // Fix y coordinate
  if(state&TOP) {
    if (state&ABOVE) {
      iy=y;
      ty=iy+ih;
    }
    else if (state&BELOW) {
      ty=y;
      iy=ty+th;
    }
    else {
      iy=y;
      ty=y;
    }
  }
  else if(state&BOTTOM) {
    if (state&ABOVE) {
      ty=y+h-th;
      iy=ty-ih;
    }
    else if (state&BELOW) {
      iy=y+h-ih;
      ty=iy-th;
    }
    else {
      iy=y+h-ih;
      ty=y+h-th;
    }
  }
  else {
    if (state&ABOVE) {
      iy=y+(h-th-ih)/2;
      ty=iy+ih;
    }
    else if (state&BELOW) {
      ty=y+(h-th-ih)/2;
      iy=ty+th;
    }
    else {
      iy=y+(h-ih)/2;
      ty=y+(h-th)/2;
    }
  }

  // Offset a bit when pressed
  if (state&PRESSED) {
    tx++;
    ty++;
    ix++;
    iy++;
  }

  // Paint icon
  if (icon) {
    dc.drawIcon(icon,ix,iy);
  }

  // Text color
  dc.setForeground(header->getTextColor());

  // Draw text
  yy=ty+font->getFontAscent();
  beg=0;
  do {
    end=beg;
    while(end<label.length() && label[end]!='\n')
      end++;
    if (state&LEFT)
      xx=tx;
    else if(state&RIGHT)
      xx=tx+tw-font->getTextWidth(&label[beg],end-beg);
    else
      xx=tx+(tw-font->getTextWidth(&label[beg],end-beg))/2;
    dc.drawText(xx,yy,&label[beg],end-beg);
    yy+=font->getFontHeight();
    beg=end+1;
  }
  while(end<label.length());

  // Restore original clip path
  dc.clearClipRectangle();
}