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/* ====================================================================
* Copyright (c) 2003-2007, Martin Hauner
* http://subcommander.tigris.org
*
* Subcommander is licensed as described in the file doc/COPYING, which
* you should have received as part of this distribution.
* ====================================================================
*/
// sc
#include "config.h"
#include "ColorSettingsWidget.h"
#include "sublib/ExternButton.h"
// qt
#include <QtGui/QLayout>
#include <QtGui/QLabel>
#include <QtGui/QColor>
#include <QtGui/QColorDialog>
#include <QtGui/QTreeWidget>
#include <QtGui/QTreeWidgetItem>
// sys
#include <cassert>
/////////////////////////////////////////////////////////////////////
class ColorLvi : public QTreeWidgetItem
{
typedef QTreeWidgetItem super;
public:
ColorLvi( QTreeWidget* parent, const Color& color )
: super(parent,QTreeWidgetItem::UserType), _color(color)
{
setText( 0, _color._name );
setBackground( 1, _color._color );
}
virtual ~ColorLvi()
{
}
const Color& getColor()
{
return _color;
}
void setColor( const Color& c )
{
_color = c;
setBackground( 1, _color._color );
}
private:
Color _color;
};
/////////////////////////////////////////////////////////////////////
ColorSettingsWidget::ColorSettingsWidget( QWidget *parent )
: super(parent)
{
QVBoxLayout* vl = new QVBoxLayout(this);
vl->setContentsMargins(2,2,2,2);
vl->setSpacing(5);
{
_clist = new QTreeWidget(this);
_clist->setColumnCount(2);
_clist->setHeaderLabels( QStringList() << _q("color type") << _q("color") );
_clist->setRootIsDecorated(false);
vl->addWidget(_clist);
connect(
_clist, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)),
this, SLOT(itemDoubleClicked(QTreeWidgetItem*,int)) );
connect(
_clist, SIGNAL(itemClicked(QTreeWidgetItem*,int)),
this, SLOT(itemClicked(QTreeWidgetItem*,int)) );
_desc = new QLabel(this);
vl->addWidget(_desc);
}
}
ColorSettingsWidget::~ColorSettingsWidget()
{
}
void ColorSettingsWidget::itemDoubleClicked( QTreeWidgetItem* lvi, int column )
{
ColorLvi* clvi = dynamic_cast<ColorLvi*>(lvi);
Color color = clvi->getColor();
QColor choosen = QColorDialog::getColor( color._color, this );
if( choosen.isValid() && choosen != color._color )
{
color._color = choosen;
clvi->setColor(color);
emit modified();
}
}
void ColorSettingsWidget::itemClicked( QTreeWidgetItem* lvi, int column )
{
ColorLvi* clvi = dynamic_cast<ColorLvi*>(lvi);
if( ! clvi )
{
return;
}
_desc->setText( clvi->getColor()._desc );
}
void ColorSettingsWidget::setColors( const Colors& colors )
{
_clist->clear();
for( Colors::const_iterator it = colors.begin(); it != colors.end(); it++ )
{
const Color& c = *it;
new ColorLvi( _clist, c );
}
}
void ColorSettingsWidget::getColors( Colors& colors )
{
QTreeWidgetItemIterator it(_clist);
while(*it)
{
ColorLvi* lvi = dynamic_cast<ColorLvi*>(*it);
colors.push_back( lvi->getColor() );
++it;
}
}
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