00001 //# Copyright (C) 2005 00002 //# Associated Universities, Inc. Washington DC, USA. 00003 //# 00004 //# This library is free software; you can redistribute it and/or modify it 00005 //# under the terms of the GNU Library General Public License as published by 00006 //# the Free Software Foundation; either version 2 of the License, or (at your 00007 //# option) any later version. 00008 //# 00009 //# This library is distributed in the hope that it will be useful, but WITHOUT 00010 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00011 //# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public 00012 //# License for more details. 00013 //# 00014 //# You should have received a copy of the GNU Library General Public License 00015 //# along with this library; if not, write to the Free Software Foundation, 00016 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA. 00017 //# 00018 //# Correspondence concerning AIPS++ should be addressed as follows: 00019 //# Internet email: aips2-request@nrao.edu. 00020 //# Postal address: AIPS++ Project Office 00021 //# National Radio Astronomy Observatory 00022 //# 520 Edgemont Road 00023 //# Charlottesville, VA 22903-2475 USA 00024 //# 00025 #ifndef DISPLAYLABEL_QO_H 00026 #define DISPLAYLABEL_QO_H 00027 00028 #include <QTextEdit> 00029 #include <QWidget> 00030 00031 namespace casa { 00032 00040 class DisplayLabel : public QTextEdit { 00041 Q_OBJECT 00042 00043 public: 00044 DisplayLabel(int characterCount, QWidget *parent = 0); 00045 00050 void setEmptyColor( QColor color ); 00051 00055 bool isEmpty() const; 00056 00060 QString getText() const; 00061 00062 virtual ~DisplayLabel(); 00063 00064 private: 00065 void setBackgroundColor( ); 00066 QColor bgColor; 00067 }; 00068 00069 } 00070 00071 #endif // DISPLAYLABEL_QO_H