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/* This file is part of the KDE project
Copyright (C) 2001, 2002, 2003 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.
*/
#include <tqlabel.h>
#include <tqgroupbox.h>
#include <kdialogbase.h>
#include <klocale.h>
#include <KoUnitWidgets.h>
#include <karbon_view.h>
#include <karbon_part.h>
#include <shapes/vstar.h>
#include "vpolygontool.h"
VPolygonTool::VPolygonOptionsWidget::VPolygonOptionsWidget( KarbonView *view, TQWidget* parent, const char* name )
: KDialogBase( parent, name, true, i18n( "Insert Polygon" ), Ok | Cancel ), m_view(view)
{
TQGroupBox *group = new TQGroupBox( 2, Qt::Horizontal, i18n( "Properties" ), this );
new TQLabel( i18n( "Radius:" ), group );
m_radius = new KoUnitDoubleSpinBox( group, 0.0, 1000.0, 0.5, 50.0, KoUnit::U_MM );
refreshUnit();
new TQLabel( i18n( "Edges:" ), group );
m_edges = new KIntSpinBox( group );
m_edges->setMinValue( 3 );
group->setInsideMargin( 4 );
group->setInsideSpacing( 2 );
setMainWidget( group );
//setFixedSize( baseSize() );
}
double
VPolygonTool::VPolygonOptionsWidget::radius() const
{
return m_radius->value();
}
uint
VPolygonTool::VPolygonOptionsWidget::edges() const
{
return m_edges->value();
}
void
VPolygonTool::VPolygonOptionsWidget::setRadius( double value )
{
m_radius->changeValue( value );
}
void
VPolygonTool::VPolygonOptionsWidget::setEdges( uint value )
{
m_edges->setValue( value );
}
void
VPolygonTool::VPolygonOptionsWidget::refreshUnit()
{
m_radius->setUnit( m_view->part()->unit() );
}
VPolygonTool::VPolygonTool( KarbonView *view )
: VShapeTool( view, "tool_polygon", true )
{
// create config dialog:
m_optionsWidget = new VPolygonOptionsWidget( view );
m_optionsWidget->setEdges( 5 );
registerTool( this );
}
VPolygonTool::~VPolygonTool()
{
delete( m_optionsWidget );
}
void
VPolygonTool::refreshUnit()
{
m_optionsWidget->refreshUnit();
}
void
VPolygonTool::arrowKeyReleased( TQt::Key key )
{
int change = 0;
if( key == TQt::Key_Up )
change = 1;
else if( key == TQt::Key_Down )
change = -1;
if( change != 0 )
{
draw();
m_optionsWidget->setEdges( m_optionsWidget->edges() + change );
draw();
}
}
VPath*
VPolygonTool::shape( bool interactive ) const
{
if( interactive )
{
return
new VStar(
0L,
m_p,
m_optionsWidget->radius(),
m_optionsWidget->radius(),
m_optionsWidget->edges(), 0, 0, 0, VStar::polygon );
}
else
return
new VStar(
0L,
m_p,
m_d1, m_d1,
m_optionsWidget->edges(),
m_d2, 0, 0, VStar::polygon );
}
bool
VPolygonTool::showDialog() const
{
return m_optionsWidget->exec() == TQDialog::Accepted;
}
void
VPolygonTool::setup( KActionCollection *collection )
{
m_action = static_cast<KRadioAction *>(collection -> action( name() ) );
if( m_action == 0 )
{
KShortcut shortcut( TQt::Key_Plus );
shortcut.append(KShortcut( TQt::Key_F9 ) );
m_action = new KRadioAction( i18n( "Polygon Tool" ), "14_polygon", shortcut, this, TQT_SLOT( activate() ), collection, name() );
m_action->setToolTip( i18n( "Polygon" ) );
m_action->setExclusiveGroup( "shapes" );
//m_ownAction = true;
}
}
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