ChannelRangeWidget.qo.h

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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 CHANNELRANGEWIDGET_QO_H
00026 #define CHANNELRANGEWIDGET_QO_H
00027 
00028 #include <QtGui/QWidget>
00029 #include <guitools/Histogram/ChannelRangeWidget.ui.h>
00030 
00031 namespace casa {
00032 
00033 class ChannelRangeWidget : public QWidget
00034 {
00035     Q_OBJECT
00036 
00037 public:
00038     ChannelRangeWidget(QWidget *parent = 0);
00039     void setAutomatic( bool autoChannels );
00040     void setRange( int minRange, int maxRange );
00041     void setChannelValue( int value );
00042     void setChannelCount( int count );
00043     ~ChannelRangeWidget();
00044 
00045 signals:
00046         void rangeChanged(int minRange, int maxRange, bool allChannels, bool automatic );
00047 
00048 
00049 private slots:
00050         void valueChangedMin( int value );
00051         void valueChangedMax( int value );
00052         void automaticChannelsChanged( bool enabled );
00053 
00054 private:
00055         bool isAllChannels() const;
00056         bool isAutomatic() const;
00057 
00058         //Added because custom widgets as menu items were appearing transparent
00059         //on the MAC.
00060         void setDefaultBackground();
00061 
00062         int channel;
00063     Ui::ChannelRangeWidgetClass ui;
00064 };
00065 
00066 }
00067 
00068 #endif // CHANNELRANGEWIDGET_QO_H