| -rw-r--r-- | libopie2/opieui/olistview.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libopie2/opieui/olistview.cpp b/libopie2/opieui/olistview.cpp index 4386e0e..a5cf6f3 100644 --- a/libopie2/opieui/olistview.cpp +++ b/libopie2/opieui/olistview.cpp @@ -1,566 +1,566 @@ /* This file is part of the Opie Project =. (C) 2003-2004 Michael 'Mickey' Lauer <mickey@Vanille.de> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. 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 ..}^=.= = ; 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qpixmap.h> /* OPIE */ #include <opie2/odebug.h> #include <opie2/olistview.h> using namespace Opie::Core; namespace Opie { namespace Ui { /*====================================================================================== * OListView *======================================================================================*/ OListView::OListView( QWidget *parent, const char *name, WFlags fl ) :QListView( parent, name, fl ) { //FIXME: get from global settings and calculate ==> see oglobalsettings.* - m_alternateBackground = QColor( 238, 246, 255 ); - m_columnSeparator = QPen( QColor( 150, 160, 170 ), 0, DotLine ); + m_alternateBackground = QColor( 228, 236, 245 ); + m_columnSeparator = QPen( QColor( 50, 60, 70 ), 0, DotLine ); m_fullWidth = true; connect( this, SIGNAL(expanded(QListViewItem*)), SLOT(expand(QListViewItem*))); } OListView::~OListView() { } void OListView::setFullWidth( bool fullWidth ) { m_fullWidth = fullWidth; #if QT_VERSION >= 0x030000 header()->setStretchEnabled( fullWidth, columns()-1 ); #endif } bool OListView::fullWidth() const { return m_fullWidth; } int OListView::addColumn( const QString& label, int width ) { int result = QListView::addColumn( label, width ); #if QT_VERSION >= 0x030000 if (m_fullWidth) { header()->setStretchEnabled( false, columns()-2 ); header()->setStretchEnabled( true, columns()-1 ); } #endif return result; } int OListView::addColumn( const QIconSet& iconset, const QString& label, int width ) { int result = QListView::addColumn( iconset, label, width ); #if QT_VERSION >= 0x030000 if (m_fullWidth) { header()->setStretchEnabled( false, columns()-2 ); header()->setStretchEnabled( true, columns()-1 ); } #endif return result; } void OListView::removeColumn( int index ) { QListView::removeColumn(index); #if QT_VERSION >= 0x030000 if ( m_fullWidth && index == columns() ) { header()->setStretchEnabled( true, columns()-1 ); } #endif } const QColor& OListView::alternateBackground() const { return m_alternateBackground; } void OListView::setAlternateBackground( const QColor &c ) { m_alternateBackground = c; repaint(); } const QPen& OListView::columnSeparator() const { return m_columnSeparator; } void OListView::setColumnSeparator( const QPen& p ) { m_columnSeparator = p; repaint(); } void OListView::expand(QListViewItem *item) { ((OListViewItem*)item)->expand(); } OListViewItem* OListView::childFactory() { return new OListViewItem( this ); } #ifndef QT_NO_DATASTREAM void OListView::serializeTo( QDataStream& s ) const { #warning Caution... the binary format is still under construction... odebug << "storing OListView..." << oendl; // store number of columns and the labels s << columns(); for ( int i = 0; i < columns(); ++i ) s << columnText( i ); // calculate the number of top-level items to serialize int items = 0; QListViewItem* item = firstChild(); while ( item ) { item = item->nextSibling(); items++; } // store number of items and the items itself s << items; item = firstChild(); for ( int i = 0; i < items; ++i ) { s << *static_cast<OListViewItem*>( item ); item = item->nextSibling(); } odebug << "OListview stored." << oendl; } void OListView::serializeFrom( QDataStream& s ) { #warning Caution... the binary format is still under construction... odebug << "loading OListView..." << oendl; int cols; s >> cols; odebug << "read number of columns = " << cols << oendl; while ( columns() < cols ) addColumn( QString::null ); for ( int i = 0; i < cols; ++i ) { QString coltext; s >> coltext; odebug << "read text '" << coltext << "' for column " << i << "" << oendl; setColumnText( i, coltext ); } int items; s >> items; odebug << "read number of items = " << items << oendl; for ( int i = 0; i < items; ++i ) { OListViewItem* item = childFactory(); s >> *item; } odebug << "OListView loaded." << oendl; } void OListView::expand() { odebug << "OListView::expand" << oendl; QListViewItemIterator it( this ); while ( it.current() ) { it.current()->setOpen( true ); ++it; } } void OListView::collapse() { odebug << "OListView::collapse" << oendl; QListViewItemIterator it( this ); while ( it.current() ) { it.current()->setOpen( false ); ++it; } } QDataStream& operator<<( QDataStream& s, const OListView& lv ) { lv.serializeTo( s ); return s; } QDataStream& operator>>( QDataStream& s, OListView& lv ) { lv.serializeFrom( s ); return s; } #endif // QT_NO_DATASTREAM /*====================================================================================== * OListViewItem *======================================================================================*/ OListViewItem::OListViewItem(QListView *parent) : QListViewItem(parent) { init(); } OListViewItem::OListViewItem(QListViewItem *parent) : QListViewItem(parent) { init(); } OListViewItem::OListViewItem(QListView *parent, QListViewItem *after) : QListViewItem(parent, after) { init(); } OListViewItem::OListViewItem(QListViewItem *parent, QListViewItem *after) : QListViewItem(parent, after) { init(); } OListViewItem::OListViewItem(QListView *parent, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::OListViewItem(QListViewItem *parent, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::OListViewItem(QListView *parent, QListViewItem *after, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::OListViewItem(QListViewItem *parent, QListViewItem *after, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::~OListViewItem() { } void OListViewItem::init() { m_known = false; } const QColor &OListViewItem::backgroundColor() { return isAlternate() ? static_cast<OListView*>(listView())->alternateBackground() : listView()->viewport()->colorGroup().base(); } bool OListViewItem::isAlternate() { OListView *lv = static_cast<OListView*>( listView() ); // check if the item above is an OListViewItem OListViewItem *above = static_cast<OListViewItem*>( itemAbove() ); /*if (! itemAbove()->inherits( "OListViewItem" )) return false;*/ // check if we have a valid alternate background color if (!(lv && lv->alternateBackground().isValid())) return false; m_known = above ? above->m_known : true; if (m_known) { m_odd = above ? !above->m_odd : false; } else { OListViewItem *item; bool previous = true; if (parent()) { item = static_cast<OListViewItem *>(parent()); if ( item /*&& item->inherits( "OListViewItem" )*/ ) previous = item->m_odd; item = static_cast<OListViewItem *>(parent()->firstChild()); /* if ( !item.inherits( "OListViewItem" ) item = 0; */ } else { item = static_cast<OListViewItem *>(lv->firstChild()); } while(item) { item->m_odd = previous = !previous; item->m_known = true; item = static_cast<OListViewItem *>(item->nextSibling()); /* if (!item.inherits( "OListViewItem" ) ) break; */ } } return m_odd; } void OListViewItem::paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment) { QColorGroup _cg = cg; const QPixmap *pm = listView()->viewport()->backgroundPixmap(); if (pm && !pm->isNull()) { _cg.setBrush( QColorGroup::Base, QBrush(backgroundColor(), *pm) ); p->setBrushOrigin( -listView()->contentsX(), -listView()->contentsY() ); } else if ( isAlternate() ) { _cg.setColor( QColorGroup::Base, static_cast<OListView*>( listView() )->alternateBackground() ); } QListViewItem::paintCell( p, _cg, column, width, alignment ); //FIXME: Use styling here! const QPen& pen = static_cast<OListView*>( listView() )->columnSeparator(); p->setPen( pen ); p->drawLine( width-1, 0, width-1, height() ); } OListViewItem* OListViewItem::childFactory() { return new OListViewItem( this ); } #ifndef QT_NO_DATASTREAM void OListViewItem::serializeTo( QDataStream& s ) const { #warning Caution... the binary format is still under construction... odebug << "storing OListViewItem..." << oendl; // store item text for ( int i = 0; i < listView()->columns(); ++i ) { s << text( i ); } // calculate the number of children to serialize int items = 0; QListViewItem* item = firstChild(); while ( item ) { item = item->nextSibling(); items++; } // store number of items and the items itself s << items; item = firstChild(); for ( int i = 0; i < items; ++i ) { s << *static_cast<OListViewItem*>( item ); item = item->nextSibling(); } odebug << "OListviewItem stored." << oendl; } void OListViewItem::serializeFrom( QDataStream& s ) { #warning Caution... the binary format is still under construction... odebug << "loading OListViewItem..." << oendl; for ( int i = 0; i < listView()->columns(); ++i ) { QString coltext; s >> coltext; odebug << "read text '" << coltext << "' for column " << i << "" << oendl; setText( i, coltext ); } int items; s >> items; odebug << "read number of items = " << items << "" << oendl; for ( int i = 0; i < items; ++i ) { OListViewItem* item = childFactory(); s >> (*item); } odebug << "OListViewItem loaded." << oendl; } QDataStream& operator<<( QDataStream& s, const OListViewItem& lvi ) { lvi.serializeTo( s ); return s; } QDataStream& operator>>( QDataStream& s, OListViewItem& lvi ) { lvi.serializeFrom( s ); return s; } #endif // QT_NO_DATASTREAM /*====================================================================================== * OCheckListItem *======================================================================================*/ OCheckListItem::OCheckListItem( QCheckListItem* parent, const QString& text, Type t ) :QCheckListItem( parent, text, t ) { init(); } OCheckListItem::OCheckListItem( QListViewItem* parent, const QString& text, Type t) :QCheckListItem( parent, text, t ) { init(); } OCheckListItem::OCheckListItem( QListView* parent, const QString& text, Type t ) :QCheckListItem( parent, text, t ) { init(); } OCheckListItem::OCheckListItem( QListViewItem* parent, const QString& text, const QPixmap& p ) :QCheckListItem( parent, text, p ) { init(); } OCheckListItem::OCheckListItem( QListView* parent, const QString& text, const QPixmap& p ) :QCheckListItem( parent, text, p ) { init(); } OCheckListItem::~OCheckListItem() { } void OCheckListItem::init() { m_known = false; } const QColor &OCheckListItem::backgroundColor() { return isAlternate() ? static_cast<OListView*>(listView())->alternateBackground() : listView()->viewport()->colorGroup().base(); } bool OCheckListItem::isAlternate() { OListView *lv = static_cast<OListView*>( listView() ); // check if the item above is an OCheckListItem OCheckListItem *above = static_cast<OCheckListItem*>( itemAbove() ); /*if (! itemAbove()->inherits( "OCheckListItem" )) return false;*/ // check if we have a valid alternate background color if (!(lv && lv->alternateBackground().isValid())) return false; m_known = above ? above->m_known : true; if (m_known) { m_odd = above ? !above->m_odd : false; } else { OCheckListItem *item; bool previous = true; if (parent()) { item = static_cast<OCheckListItem *>(parent()); if ( item /*&& item->inherits( "OCheckListItem" )*/ ) previous = item->m_odd; item = static_cast<OCheckListItem *>(parent()->firstChild()); /* if ( !item.inherits( "OCheckListItem" ) item = 0; */ } else { item = static_cast<OCheckListItem *>(lv->firstChild()); } |