office/okular
office/okular
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create a FileItem type of QTreeWidgetItem to handle better items representing the files

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this should:
- reduce a bit the code duplication
- make the tooltip updated automatically on the number of items

svn path=/trunk/KDE/kdegraphics/okular/; revision=1072090
This commit is contained in:
Pino Toscano 2010-01-09 12:06:44 +00:00
parent d607996bce
commit 4ee7112fe7
1 changed files with 27 additions and 13 deletions
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40
ui/bookmarklist.cpp
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@ -91,6 +91,31 @@ class BookmarkItem : public QTreeWidgetItem
};
class FileItem : public QTreeWidgetItem
{
public:
FileItem( const KUrl & url, QTreeWidget *tree )
: QTreeWidgetItem( tree, FileItemType )
{
const QString fileString = url.isLocalFile() ? url.toLocalFile() : url.prettyUrl();
setText( 0, fileString );
setData( 0, UrlRole, qVariantFromValue( url ) );
}
virtual QVariant data( int column, int role ) const
{
switch ( role )
{
case Qt::ToolTipRole:
return i18ncp( "%1 is the file name",
"%1\n\nOne bookmark", "%1\n\n%2 bookmarks",
text( 0 ), childCount() );
}
return QTreeWidgetItem::data( column, role );
}
};
BookmarkList::BookmarkList( Okular::Document *document, QWidget *parent )
: QWidget( parent ), m_document( document ), m_currentDocumentItem( 0 )
{
@ -295,11 +320,7 @@ void BookmarkList::rebuildTree( bool filter )
QList<QTreeWidgetItem*> subitems = createItems( url, m_document->bookmarkManager()->bookmarks( url ) );
if ( !subitems.isEmpty() )
{
QTreeWidgetItem * item = new QTreeWidgetItem( m_tree, FileItemType );
QString fileString = url.isLocalFile() ? url.toLocalFile() : url.prettyUrl();
item->setText( 0, fileString );
item->setToolTip( 0, i18ncp( "%1 is the file name", "%1\n\nOne bookmark", "%1\n\n%2 bookmarks", fileString, subitems.count() ) );
item->setData( 0, UrlRole, qVariantFromValue( url ) );
FileItem * item = new FileItem( url, m_tree );
item->addChildren( subitems );
if ( !currenturlitem && url == m_document->currentDocument() )
{
@ -356,7 +377,6 @@ void BookmarkList::selectiveUrlUpdate( const KUrl& url, QTreeWidgetItem*& item )
}
else
{
const QString fileString = url.isLocalFile() ? url.toLocalFile() : url.prettyUrl();
if ( item )
{
for ( int i = item->childCount() - 1; i >= 0; --i )
@ -366,9 +386,7 @@ void BookmarkList::selectiveUrlUpdate( const KUrl& url, QTreeWidgetItem*& item )
}
else
{
item = new QTreeWidgetItem( m_tree, FileItemType );
item->setText( 0, fileString );
item->setData( 0, UrlRole, qVariantFromValue( url ) );
item = new FileItem( url, m_tree );
}
if ( m_document->isOpened() && url == m_document->currentDocument() )
{
@ -376,10 +394,6 @@ void BookmarkList::selectiveUrlUpdate( const KUrl& url, QTreeWidgetItem*& item )
item->setExpanded( true );
}
item->addChildren( createItems( url, urlbookmarks ) );
if ( item != m_tree->invisibleRootItem() )
{
item->setToolTip( 0, i18ncp( "%1 is the file name", "%1\n\nOne bookmark", "%1\n\n%2 bookmarks", fileString, item->childCount() ) );
}
}
connect( m_tree, SIGNAL( itemChanged( QTreeWidgetItem *, int ) ), this, SLOT( slotChanged( QTreeWidgetItem * ) ) );