My fileselector patch mentioned on the list

1 files changed, 25 insertions, 12 deletions

diff --git a/library/fileselector.cpp b/library/fileselector.cpp
index 365f383..013f43a 100644
--- a/library/fileselector.cpp
+++ b/library/fileselector.cpp
@@ -18,5 +18,11 @@
 **
 **********************************************************************/
+
+// 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"
@@ -57,4 +63,5 @@ class FileSelectorViewPrivate
 public:
     CategoryMenu *cm;
+    bool m_noItems:1;
 };
 
@@ -64,4 +71,5 @@ FileSelectorView::FileSelectorView( const QString &f, QWidget *parent, const cha
     d = new FileSelectorViewPrivate();
     d->cm = 0;
+    d->m_noItems = false;
     setAllColumnsShowFocus( TRUE );
     addColumn( tr( "Name" ) );
@@ -81,12 +89,21 @@ FileSelectorView::~FileSelectorView()
 void FileSelectorView::reread()
 {
-    FileSelectorItem *item = (FileSelectorItem *)selectedItem();
     QString oldFile;
+    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 ) {
@@ -238,4 +255,7 @@ void FileSelector::fileClicked( int button, QListViewItem *i, const QPoint &, in
     if ( !i )
 	return;
+    if(i->text(1) == QString::fromLatin1("empty" ) )
+      return; 
+
     if ( button == Qt::LeftButton ) {
 	fileClicked( i );
@@ -247,4 +267,7 @@ void FileSelector::filePressed( int button, QListViewItem *i, const QPoint &, in
     if ( !i )
 	return;
+    if(i->text(1) == QString::fromLatin1("empty" ) )
+      return; 
+
     if ( button == Qt::RightButton ) {
 	DocLnk l = ((FileSelectorItem *)i)->file();
@@ -322,15 +345,4 @@ void FileSelector::setCloseVisible( bool b )
 
 /*!
-  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.
 */
@@ -339,2 +351,3 @@ void FileSelector::reread()
     view->reread();
 }
+