1 files changed, 47 insertions, 0 deletions
diff --git a/tqtinterface/qt4/tools/designer/examples/book/book8/editbook.ui.h b/tqtinterface/qt4/tools/designer/examples/book/book8/editbook.ui.h
new file mode 100644
index 0000000..12e6eb6
--- /dev/null
+++ b/tqtinterface/qt4/tools/designer/examples/book/book8/editbook.ui.h
@@ -0,0 +1,47 @@
+void EditBookForm::init()
+{
+    TQSqlQuery query( "SELECT surname, id FROM author ORDER BY surname;" );    
+    while ( query.next() ) {
+	ComboBoxAuthor->insertItem( query.value( 0 ).toString() ); 
+	int id = query.value( 1 ).toInt();
+	mapAuthor( query.value( 0 ).toString(), id, TRUE );
+    }
+}
+
+void EditBookForm::beforeUpdateBook( TQSqlRecord * buffer )
+{
+    int id;
+    mapAuthor( ComboBoxAuthor->currentText(), id, FALSE );
+    buffer->setValue( "authorid", id );
+}
+
+void EditBookForm::mapAuthor( const TQString & name, int & id, bool populate )
+{
+    if ( populate ) 
+	authorMap[ name ] = id;
+    else
+	id = authorMap[ name ];
+}
+
+void EditBookForm::primeInsertBook( TQSqlRecord * buffer )
+{
+    TQSqlQuery q;  
+    q.exec( "UPDATE sequence SET sequence = sequence + 1 WHERE tablename='book';" );  
+    q.exec( "SELECT sequence FROM sequence WHERE tablename='book';" );  
+    if ( q.next() ) {  
+	buffer->setValue( "id", q.value( 0 ) );  
+    }  
+}
+
+void EditBookForm::primeUpdateBook( TQSqlRecord * buffer )
+{
+    int id = buffer->value( "authorid" ).toInt();
+    for ( int i = 0; i < ComboBoxAuthor->count(); i++ ) {
+	TQString author = ComboBoxAuthor->text( i );
+	if ( authorMap.tqcontains( author ) && authorMap[author] == id ) {
+	    ComboBoxAuthor->setCurrentItem( i ) ;
+	    break;
+	}
+    }
+}
+