//
// "$Id: Flags.h 6233 2008-09-14 07:54:06Z spitzak $"
//
// Unified flags set for fltk. These flags control the appearance of
// boxes and widgets. This same value is used to:
//
// 1. store state and other information in a widget or menu item
// 2. provide hints to boxes, labeltypes, and images for how to draw
// 3. provide structural information to an array of menu items
//
// These are shared because various parts of the code, especially
// drawing, want all of this information at once, and providing it
// as a single word is the easiest way.
//

// Copyright 2002 by Bill Spitzak and others.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library 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.
//
// Please report all bugs and problems to "fltk-bugs@fltk.org".

#ifndef fltk_Flags_h
#define fltk_Flags_h

namespace fltk {

/// \name fltk/Flags.h
//@{

/*! Type returned by fltk::Widget::flags() and passed to fltk::Box
  and many other drawing functions. */
typedef int Flags;

/*! For back compatability with fltk1.1 */
typedef Flags Align; // for back compatability
enum {
  NO_FLAGS		= 0x00000000,

  // from Align, values are comptable with fltk 1.0:
  // These control the location and appearance of labels:
  // Warning: unused numbers may change behavior!
  ALIGN_TOP		  = 0x00000001,	//!< Label is centered above widget
  ALIGN_BOTTOM		  = 0x00000002,	//!< Label is centered below widget
  ALIGN_LEFT		  = 0x00000004,	//!< Label is to left of widget
  ALIGN_RIGHT		  = 0x00000008,	//!< Label is to right of widget
  ALIGN_CENTER		  = 0x00000010,	//!< (0) The label is centered inside widget
  ALIGN_INSIDE		  = 0x00000020,	//!< Label is inside widget, image centered
  ALIGN_CLIP		  = 0x00000040, //!< The label is clipped to the widget
  ALIGN_WRAP		  = 0x00000080, //!< The label is word-wrapped
  ALIGN_MASK		  = 0x000000FF, //!< Used to split align() from flags()
  ALIGN_POSITIONMASK      = 0x0000000F, //!< Used to split align() from flags()

  ALIGN_TOPLEFT		  = (ALIGN_TOP|ALIGN_LEFT),	    //!< Label is left-justified above widget
  ALIGN_BOTTOMLEFT	  = (ALIGN_BOTTOM|ALIGN_LEFT),	    //!< Label is left-justified below widget
  ALIGN_TOPRIGHT	  = (ALIGN_TOP|ALIGN_RIGHT),	    //!< Label is right-justified above widget
  ALIGN_BOTTOMRIGHT	  = (ALIGN_BOTTOM|ALIGN_RIGHT),	    //!< Label is right-justified below widget
  ALIGN_CENTERLEFT	  = (ALIGN_CENTER|ALIGN_LEFT),	    //!< Label is centered in space left of widget
  ALIGN_CENTERRIGHT	  = (ALIGN_CENTER|ALIGN_RIGHT),	    //!< Label is centered in space left of widget
  ALIGN_INSIDE_TOP	  = (ALIGN_INSIDE|ALIGN_TOP),	    //!< Label is inside widget at top
  ALIGN_INSIDE_BOTTOM	  = (ALIGN_INSIDE|ALIGN_BOTTOM),    //!< Label is inside widget at bottom
  ALIGN_INSIDE_LEFT	  = (ALIGN_INSIDE|ALIGN_LEFT),	    //!< Label is inside widget at left
  ALIGN_INSIDE_TOPLEFT	  = (ALIGN_INSIDE|ALIGN_TOPLEFT),   //!< Label is inside widget at top left
  ALIGN_INSIDE_BOTTOMLEFT = (ALIGN_INSIDE|ALIGN_BOTTOMLEFT),//!< Label is inside widget at bottom left
  ALIGN_INSIDE_RIGHT	  = (ALIGN_INSIDE|ALIGN_RIGHT),	    //!< Label is inside widget at right
  ALIGN_INSIDE_TOPRIGHT	  = (ALIGN_INSIDE|ALIGN_TOPRIGHT),  //!< Label is inside widget at top right
  ALIGN_INSIDE_BOTTOMRIGHT= (ALIGN_INSIDE|ALIGN_BOTTOMRIGHT),//!< Label is inside widget bottom right
  ALIGN_MENU		  = (ALIGN_INSIDE_LEFT|ALIGN_CLIP), //!< Label is inside widget bottom right
  ALIGN_BROWSER		  = ALIGN_MENU,			    //!< Label is inside widget bottom right

  INACTIVE		  = 0x00000100, //!< !active()
  OUTPUT		  = 0x00000200, //!< does not get events, draw text colors
  STATE			  = 0x00000400, //!< state(), value() for buttons 
  SELECTED		  = 0x00000800, //!< chosen in browser/menu, draw selected colors
  INVISIBLE		  = 0x00001000, //!< !visible(), draw_frame()
  HIGHLIGHT		  = 0x00002000, //!< draw highlighted
  CHANGED		  = 0x00004000, //!< value changed since last callback
  COPIED_LABEL		  = 0x00008000, //!< copy_label() was called
  RAW_LABEL		  = 0x00010000, //!< don't interpret & or @ in label
  LAYOUT_VERTICAL	  = 0x00020000, //!< fltk::Pack puts this widget vertical
  TAB_TO_FOCUS		  = 0x00040000, //!< Widget::tab_to_focus();
  CLICK_TO_FOCUS	  = 0x00080000, //!< Widget::click_to_focus()
  INACTIVE_R		  = 0x00100000, //!< draw it grayed-out
  FOCUSED		  = 0x00200000, //!< draw with keyboard focus
  PUSHED		  = 0x00400000, //!< draw pushed-in 
  RESIZE_NONE		  = 0,	//!< default behavior
  RESIZE_FIT		  = 0x01000000, //!< proportionnaly resize img in widget
  RESIZE_FILL		  = 0x00800000, //!< resize img to fill the widget
  OPENED		  = STATE	//!< opened browser hierarchy parent
};

//@}

}

#endif

//
// End of "$Id: Flags.h 6233 2008-09-14 07:54:06Z spitzak $".
//
