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-rw-r--r--karbon/widgets/vcolorslider.cc149
1 files changed, 0 insertions, 149 deletions
diff --git a/karbon/widgets/vcolorslider.cc b/karbon/widgets/vcolorslider.cc
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--- a/karbon/widgets/vcolorslider.cc
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-/* This file is part of the KDE project
- Made by Tomislav Lukman (tomislav.lukman@ck.tel.hr)
- Copyright (C) 2002, The Karbon Developers
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
-*/
-
-/* vcolorslider.cc */
-
-#include <tqlayout.h>
-#include <tqlabel.h>
-#include <knuminput.h>
-#include <tdeselect.h>
-
-#include "vcolorslider.h"
-
-VColorSlider::VColorSlider( TQWidget* parent, const char* name )
- : TQWidget( parent, name )
-{
- init();
-}
-
-// Label, left color, right color, min, max, value ...
-VColorSlider::VColorSlider( const TQString& label, const TQColor& col1,
- const TQColor& col2, int min, int max, int value, TQWidget* parent, const char* name )
- : TQWidget( parent, name )
-{
- init();
- setLabel( label );
- setColors( col1, col2 );
- setMinValue( min );
- setMaxValue( max );
- setValue( value );
-}
-
-VColorSlider::~VColorSlider()
-{
-}
-
-void VColorSlider::init()
-{
- m_isDragging = false;
- TQHBoxLayout *layout = new TQHBoxLayout( this, 3 );
-
- m_label = new TQLabel( this );
- m_gradientSelect = new KGradientSelector( Qt::Horizontal, this );
- m_spinBox = new KIntSpinBox( this );
-
- layout->addWidget( m_label );
- layout->addWidget( m_gradientSelect, 2 );
- layout->addWidget( m_spinBox );
-
- setValue( 0 );
- setMinValue( 0 );
- setMaxValue( 255 );
-
- connect( m_spinBox, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( updateFrom_spinBox( int ) ) );
- connect( m_gradientSelect, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( updateFrom_gradientSelect( int ) ) );
-
- m_gradientSelect->installEventFilter( this );
-
- layout->activate();
-}
-
-void VColorSlider::setLabel( const TQString& label )
-{
- m_label->setText( label );
-}
-
-void VColorSlider::setColors( const TQColor& color1, const TQColor& color2 )
-{
- m_gradientSelect->setColors( color1, color2 );
-}
-
-void VColorSlider::setValue( int value )
-{
- m_spinBox->setValue( value );
- m_gradientSelect->setValue( (m_maxValue - value) + m_minValue );
-}
-
-void VColorSlider::setMinValue( int value )
-{
- m_minValue = value;
- m_spinBox->setMinValue( value );
- m_gradientSelect->setMinValue( value );
-}
-
-void VColorSlider::setMaxValue( int value )
-{
- m_maxValue = value;
- m_spinBox->setMaxValue( value );
- m_gradientSelect->setMaxValue( value );
-}
-
-int VColorSlider::value()
-{
- return( m_spinBox->value() );
-}
-
-void VColorSlider::updateFrom_spinBox( int value )
-{
- if ( value != m_gradientSelect->value() )
- {
- disconnect( m_gradientSelect, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( updateFrom_gradientSelect( int ) ) );
- m_gradientSelect->setValue( (m_maxValue - value) + m_minValue );
- connect( m_gradientSelect, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( updateFrom_gradientSelect( int ) ) );
- emit valueChanged( value );
- }
-}
-
-void VColorSlider::updateFrom_gradientSelect( int value )
-{
- value = (m_maxValue - value) + m_minValue;
- if ( value != m_spinBox->value() )
- {
- disconnect( m_spinBox, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( updateFrom_spinBox( int ) ) );
- m_spinBox->setValue( value );
- connect( m_spinBox, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( updateFrom_spinBox( int ) ) );
- emit valueChanged( value );
- }
-}
-
-bool VColorSlider::eventFilter( TQObject *obj, TQEvent *ev )
-{
- if( TQT_BASE_OBJECT(obj) == TQT_BASE_OBJECT(m_gradientSelect) )
- {
- if ( ev->type() == TQEvent::MouseButtonPress )
- m_isDragging = true;
- else if( ev->type() == TQEvent::MouseButtonRelease )
- m_isDragging = false;
- }
- return FALSE;
-}
-
-#include "vcolorslider.moc"
-