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/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* Any WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "GridLayoutItem.h"
#include "ElidedLabel.h"
#include "GridLayout.h"
//____________________________________________________________________________
GridLayoutItem::GridLayoutItem( QWidget* parent, GridLayout* layout, Flags flags ):
QObject( parent ),
Counter( "GridLayoutItem" ),
flags_( flags )
{
layout->addWidget( key_ = new QLabel( parent ), layout->currentRow(), layout->currentColumn(), Qt::AlignRight|Qt::AlignTop );
auto palette( key_->palette() );
auto color( palette.color( QPalette::WindowText ) );
color.setAlpha( 0.8*color.alpha() );
palette.setColor( QPalette::WindowText, color );
key_->setPalette( palette );
// create correct value label
if( flags & Flag::Elide ) value_ = new ElidedLabel( parent );
else value_ = new QLabel( parent );
if( flags & Flag::Selectable )
{
auto defaultFlags( QLabel().textInteractionFlags() );
value_->setTextInteractionFlags( Qt::TextSelectableByMouse | defaultFlags );
}
// add to layout
layout->addWidget( value_, layout->currentRow(), layout->currentColumn(), Qt::AlignLeft|Qt::AlignTop );
}
//____________________________________________________________________________
void GridLayoutItem::setKey( const QString& value )
{ key_->setText( value ); }
//____________________________________________________________________________
void GridLayoutItem::setText( const QString& value )
{
// assign text
ElidedLabel* label( qobject_cast<ElidedLabel*>( value_ ) );
if( label )
{
label->ElidedLabel::setText( value );
label->adjustSize();
} else value_->setText( value );
// update visibility
setVisible( !value.isEmpty() );
}
//____________________________________________________________________________
void GridLayoutItem::setVisible( bool value )
{
if( value ) show();
else hide();
}
//____________________________________________________________________________
void GridLayoutItem::show()
{
key_->show();
value_->show();
if( !visible_ )
{
visible_ = true;
emit visibilityChanged( visible_ );
}
}
//____________________________________________________________________________
void GridLayoutItem::hide()
{
key_->hide();
value_->hide();
if( visible_ )
{
visible_ = false;
emit visibilityChanged( visible_ );
}
}
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