| -rw-r--r-- | library/fileselector.cpp | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/library/fileselector.cpp b/library/fileselector.cpp index 365f383..013f43a 100644 --- a/library/fileselector.cpp +++ b/library/fileselector.cpp @@ -16,9 +16,15 @@ ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ + +// WARNING: Do *NOT* define this yourself. The SL5xxx from SHARP does NOT +// have this class. +#define QTOPIA_INTERNAL_FSLP + #include "fileselector.h" +#include "fileselector_p.h" #include "global.h" #include "resource.h" #include "config.h" #include "applnk.h" @@ -55,15 +61,17 @@ FileSelectorItem::~FileSelectorItem() class FileSelectorViewPrivate { public: CategoryMenu *cm; + bool m_noItems:1; }; FileSelectorView::FileSelectorView( const QString &f, QWidget *parent, const char *name ) : QListView( parent, name ), filter( f ), count( 0 ) { d = new FileSelectorViewPrivate(); d->cm = 0; + d->m_noItems = false; setAllColumnsShowFocus( TRUE ); addColumn( tr( "Name" ) ); header()->hide(); @@ -79,16 +87,25 @@ FileSelectorView::~FileSelectorView() } void FileSelectorView::reread() { - FileSelectorItem *item = (FileSelectorItem *)selectedItem(); QString oldFile; - if ( item ) - oldFile = item->file().file(); + FileSelectorItem *item; + if( !d->m_noItems ) { // there are items + item = (FileSelectorItem *)selectedItem(); + if ( item ) + oldFile = item->file().file(); + } clear(); DocLnkSet files; Global::findDocuments(&files, filter); count = files.children().count(); + if(count == 0 ){ // No Documents + d->m_noItems = true; + QListViewItem *it = new QListViewItem(this, tr("There are no files in this directory." ), "empty" ); + it->setSelectable(FALSE ); + return; + } QListIterator<DocLnk> dit( files.children() ); for ( ; dit.current(); ++dit ) { if (d->cm) if (!d->cm->isSelected((**dit).categories())) @@ -236,8 +253,11 @@ void FileSelector::createNew() void FileSelector::fileClicked( int button, QListViewItem *i, const QPoint &, int ) { if ( !i ) return; + if(i->text(1) == QString::fromLatin1("empty" ) ) + return; + if ( button == Qt::LeftButton ) { fileClicked( i ); } } @@ -245,8 +265,11 @@ void FileSelector::fileClicked( int button, QListViewItem *i, const QPoint &, in void FileSelector::filePressed( int button, QListViewItem *i, const QPoint &, int ) { if ( !i ) return; + if(i->text(1) == QString::fromLatin1("empty" ) ) + return; + if ( button == Qt::RightButton ) { DocLnk l = ((FileSelectorItem *)i)->file(); LnkProperties prop( &l ); prop.showMaximized(); @@ -320,21 +343,11 @@ void FileSelector::setCloseVisible( bool b ) buttonClose->hide(); } /*! - Sets whether a categories menu is visible, according to \a b. -*/ -void FileSelector::setCategoriesVisible( bool b ) -{ - if ( b ) - d->mb->show(); - else - d->mb->hide(); -} - -/*! Rereads the list of files. */ void FileSelector::reread() { view->reread(); } + |