Jim Evins
119 lines
2.0 KiB
C++
119 lines
2.0 KiB
C++
/* FieldButton.cpp
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*
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* Copyright (C) 2014 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gLabels-qt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "FieldButton.h"
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namespace glabels
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{
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///
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/// Constructor
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///
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FieldButton::FieldButton( const QString& name, QWidget* parent )
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: QPushButton(parent)
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{
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if ( name.isNull() || name.isEmpty() )
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{
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setText( tr("(None)") );
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mLabelIsKey = false;
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}
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else
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{
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setText( name );
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mLabelIsKey = true;
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}
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setEnabled( false );
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mMenu = new FieldMenu();
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setMenu( mMenu );
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connect( mMenu, SIGNAL(keySelected(const QString&)), this, SLOT(onMenuKeySelected(const QString&)) );
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}
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void FieldButton::setKeys( const QList<QString>& keyList )
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{
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mMenu->setKeys( keyList );
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if ( keyList.length() > 0 )
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{
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mKey = keyList.first();
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if ( mLabelIsKey )
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{
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setText( mKey );
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}
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else
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{
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setText( tr("(None)") );
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}
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setEnabled( true );
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}
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else
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{
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setEnabled( false );
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}
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}
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void FieldButton::clearKeys()
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{
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if ( !mLabelIsKey )
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{
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setText( tr("(None)") );
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}
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setEnabled( false );
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}
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///
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/// key getter
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///
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QString FieldButton::key() const
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{
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return mKey;
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}
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///
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/// onMenuKeySelected slot
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///
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void FieldButton::onMenuKeySelected( const QString& key )
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{
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mKey = key;
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if ( mLabelIsKey )
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{
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setText( key );
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}
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emit keySelected( key );
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}
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}
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