QtUtilities.h

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00001 //# QtUtilities.h: Common methods/utilities for Qt applications.
00002 //# Copyright (C) 2009
00003 //# Associated Universities, Inc. Washington DC, USA.
00004 //#
00005 //# This library is free software; you can redistribute it and/or modify it
00006 //# under the terms of the GNU Library General Public License as published by
00007 //# the Free Software Foundation; either version 2 of the License, or (at your
00008 //# option) any later version.
00009 //#
00010 //# This library is distributed in the hope that it will be useful, but WITHOUT
00011 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00012 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00013 //# License for more details.
00014 //#
00015 //# You should have received a copy of the GNU Library General Public License
00016 //# along with this library; if not, write to the Free Software Foundation,
00017 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00018 //#
00019 //# Correspondence concerning AIPS++ should be addressed as follows:
00020 //#        Internet email: aips2-request@nrao.edu.
00021 //#        Postal address: AIPS++ Project Office
00022 //#                        National Radio Astronomy Observatory
00023 //#                        520 Edgemont Road
00024 //#                        Charlottesville, VA 22903-2475 USA
00025 //#
00026 //# $Id: $
00027 #ifndef QTUTILITIES_H_
00028 #define QTUTILITIES_H_
00029 
00030 #include <QScrollArea>
00031 
00032 namespace casa {
00033 
00034 class QtUtilities {
00035 public:
00036     // Puts the given widget into the given frame.
00037     static void putInFrame(QFrame* frame, QWidget* widget);
00038     
00039     // Puts the given layout into the given frame.  If the given frame already
00040     // has a layout, it is deleted.
00041     static void putInFrame(QFrame* frame, QLayout* layout);
00042     
00043     // Puts the given widget into a QScrollArea, then replaces the widget in
00044     // its parent's layout (if applicable), then returns the scroll area.
00045     static QScrollArea* putInScrollArea(QWidget* widget,
00046             bool showFrame = false);
00047 };
00048 
00049 }
00050 
00051 #endif /* QTUTILITIES_H_ */
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