*****************************************************************************/
**
** Copyright (C) 2005 by Valeri Fine. BNL.  All rights reserved.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
*****************************************************************************/

This "CustomWidget" example demonstrates the ROOT-based Qt application.
with the 3 "Custom widget" from QtRootGui library of QtRoot system:

       TQtFloatSpinBox.h        - To input the float point values
                                  (The QSpinBox works with the integers only)

       TQtFloatSlider           - To input the float point values
                                  (The QSlider works with the integers only)

       TQtColorSelectButton.h   - To select the ROOT color from 
                                  the color box dialog

       TQtPatternSelectButton.h - to select the ROOT hatch style from the 
                                 "select style dialog"

       TQtLineStyleComboBox     - it use the "offscreen" TPad to populate the 
                                  Qt QComboBox with the images of TLine ROOT object 
                                  with the different values of ROOT  "style" attributes 
                                  to choose from.
                                  
       TQtLineWidthComboBox     - it use the "offscreen" TPad to populate the 
                                  Qt QComboBox with the images of TLine ROOT object 
                                  with the different values of the ROOT  "width" attribute
                                  to choose from.
                                  
       TQtPatternSelectButton   - it use the "offscreen" TPad to populate the 
                                  Qt QComboBox with the images of TText ROOT object 
                                  with the different values of the ROOT  "font number" 
                                  attribute to choose from.


See: http://root.cern.ch/phpBB2/viewtopic.php?t=2529
     http://root.bnl.gov/QtRoot/QtRoot.html#designer


To  build it from the Qt project file do

   1.> qmake
   2.> make  (or "nmake"  on Windows, no cygwin !!! )

To start the application do:
            
   3.  "CustomWidgets  [-style=windows | platinum | motif ]"
      
     One can define the custom look and feel of the GUI application.
     The number of the available different styles is defined by 
     your local Qt installation.

     You can check the style available by running "qtconfig" utility

     See: "http://doc.trolltech.com/3.3/qapplication.html#QApplication"
     for details and other command mode parameters.

   4. Try to change the design of the widget via qt "designer"
     (see: http://root.bnl.gov/QtRoot/pictures/QtROOTCustomWidgets.png )
     
      > designer CustomWidgets.pro
      > qmake
      > make


  Valeri Fine (fine@bnl.gov)
  http://root.bnl.gov