Diffstat (limited to 'kaddressbook/views/colorlistbox.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | kaddressbook/views/colorlistbox.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kaddressbook/views/colorlistbox.cpp b/kaddressbook/views/colorlistbox.cpp index c243fa0..7386207 100644 --- a/kaddressbook/views/colorlistbox.cpp +++ b/kaddressbook/views/colorlistbox.cpp @@ -1,230 +1,235 @@ /* * kmail: KDE mail client * This file: Copyright (C) 2000 Espen Sand, espen@kde.org * * This program 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 program 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ #include <qpainter.h> #include <kcolordialog.h> #ifndef KAB_EMBEDDED #include <kcolordrag.h> #endif //KAB_EMBEDDED #include "colorlistbox.h" ColorListBox::ColorListBox( QWidget *parent, const char *name, WFlags f ) :KListBox( parent, name, f ), mCurrentOnDragEnter(-1) { connect( this, SIGNAL(selected(int)), this, SLOT(newColor(int)) ); + connect( this, SIGNAL(clicked(QListBoxItem *)), this, SLOT(slotNewColor(QListBoxItem *)) ); setAcceptDrops( true); } void ColorListBox::setEnabled( bool state ) { if( state == isEnabled() ) { return; } QListBox::setEnabled( state ); for( uint i=0; i<count(); i++ ) { updateItem( i ); } } void ColorListBox::setColor( uint index, const QColor &color ) { if( index < count() ) { ColorListItem *colorItem = (ColorListItem*)item(index); colorItem->setColor(color); updateItem( colorItem ); } } QColor ColorListBox::color( uint index ) const { if( index < count() ) { ColorListItem *colorItem = (ColorListItem*)item(index); return( colorItem->color() ); } else { return( black ); } } - +void ColorListBox::slotNewColor(QListBoxItem * i) +{ + if ( i ) + newColor( index( i ) ); +} void ColorListBox::newColor( int index ) { if( isEnabled() == false ) { return; } if( (uint)index < count() ) { QColor c = color( index ); #ifndef KAB_EMBEDDED if( KColorDialog::getColor( c, this ) != QDialog::Rejected ) { setColor( index, c ); } #else //KAB_EMBEDDED KColorDialog* k = new KColorDialog( this ); k->setColor( c ); int res = k->exec(); if ( res ) { setColor( index, k->getColor() ); } delete k; #endif //KAB_EMBEDDED } } void ColorListBox::dragEnterEvent( QDragEnterEvent *e ) { #ifndef KAB_EMBEDDED if( KColorDrag::canDecode(e) && isEnabled() ) { mCurrentOnDragEnter = currentItem(); e->accept( true ); } else { mCurrentOnDragEnter = -1; e->accept( false ); } #else //KAB_EMBEDDED qDebug("ColorListBox::dragEnterEvent drag&drop currently not supported"); #endif //KAB_EMBEDDED } void ColorListBox::dragLeaveEvent( QDragLeaveEvent * ) { #ifndef KAB_EMBEDDED if( mCurrentOnDragEnter != -1 ) { setCurrentItem( mCurrentOnDragEnter ); mCurrentOnDragEnter = -1; } #else //KAB_EMBEDDED qDebug("ColorListBox::dragLeaveEvent drag&drop currently not supported"); #endif //KAB_EMBEDDED } void ColorListBox::dragMoveEvent( QDragMoveEvent *e ) { #ifndef KAB_EMBEDDED if( KColorDrag::canDecode(e) && isEnabled() ) { ColorListItem *item = (ColorListItem*)itemAt( e->pos() ); if( item != 0 ) { setCurrentItem ( item ); } } #else //KAB_EMBEDDED qDebug("ColorListBox::dragMoveEvent drag&drop currently not supported"); #endif //KAB_EMBEDDED } void ColorListBox::dropEvent( QDropEvent *e ) { #ifndef KAB_EMBEDDED QColor color; if( KColorDrag::decode( e, color ) ) { int index = currentItem(); if( index != -1 ) { ColorListItem *colorItem = (ColorListItem*)item(index); colorItem->setColor(color); triggerUpdate( false ); // Redraw item } mCurrentOnDragEnter = -1; } #else //KAB_EMBEDDED qDebug("ColorListBox::dropEvent drag&drop currently not supported"); #endif //KAB_EMBEDDED } ColorListItem::ColorListItem( const QString &text, const QColor &color ) : QListBoxItem(), mColor( color ), mBoxWidth( 30 ) { setText( text ); } const QColor &ColorListItem::color( void ) { return( mColor ); } void ColorListItem::setColor( const QColor &color ) { mColor = color; } void ColorListItem::paint( QPainter *p ) { QFontMetrics fm = p->fontMetrics(); int h = fm.height(); p->drawText( mBoxWidth+3*2, fm.ascent() + fm.leading()/2, text() ); p->setPen( Qt::black ); p->drawRect( 3, 1, mBoxWidth, h-1 ); p->fillRect( 4, 2, mBoxWidth-2, h-3, mColor ); } int ColorListItem::height(const QListBox *lb ) const { return( lb->fontMetrics().lineSpacing()+1 ); } int ColorListItem::width(const QListBox *lb ) const { return( mBoxWidth + lb->fontMetrics().width( text() ) + 6 ); } #ifndef KAB_EMBEDDED #include "colorlistbox.moc" #endif //KAB_EMBEDDED |