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00030 #include <QPainter>
00031 #include <QStyleOptionViewItem>
00032
00033 #include "rviz/properties/color_item.h"
00034 #include "rviz/properties/color_editor.h"
00035 #include "rviz/properties/property.h"
00036
00037 namespace rviz
00038 {
00039
00040 ColorItem::ColorItem( ColorProperty* property )
00041 : PropertyWidgetItem( property, property->getName(), property->hasSetter() )
00042 {}
00043
00044 bool ColorItem::paint( QPainter* painter, const QStyleOptionViewItem& option )
00045 {
00046 QColor color = userData().value<QColor>();
00047 QString text = QString("%1, %2, %3").arg( color.red() ).arg( color.green() ).arg( color.blue() );
00048 QRect rect = option.rect;
00049 ColorEditor::paintColorBox( painter, rect, color );
00050 rect.adjust( rect.height() + 1, 1, 0, 0 );
00051 painter->drawText( rect, text );
00052
00053 return true;
00054 }
00055
00056 QWidget* ColorItem::createEditor( QWidget* parent, const QStyleOptionViewItem & option )
00057 {
00058 ColorEditor* editor = new ColorEditor( parent );
00059 editor->setFrame( false );
00060 return editor;
00061 }
00062
00063 bool ColorItem::setEditorData( QWidget* editor )
00064 {
00065 if( ColorEditor* color_editor = qobject_cast<ColorEditor*>( editor ))
00066 {
00067 QColor color = userData().value<QColor>();
00068 color_editor->setColor( userData().value<QColor>() );
00069 return true;
00070 }
00071 return false;
00072 }
00073
00074 bool ColorItem::setModelData( QWidget* editor )
00075 {
00076 if( ColorEditor* color_editor = qobject_cast<ColorEditor*>( editor ))
00077 {
00078 if( color_editor->isModified() )
00079 {
00080 setData( 1, Qt::UserRole, QVariant::fromValue( color_editor->getColor() ));
00081 }
00082 return true;
00083 }
00084 return false;
00085 }
00086
00087 }