Fix qlayout warnings

(cherry picked from commit d54eee3837)

kdeui/kdialog.cpp

@@ -336,8 +336,10 @@ KSMModalDialogHeader::KSMModalDialogHeader(TQWidget* parent)
 	frame->setMinimumWidth(400);
 	vbox->addWidget( frame );
 	TQGridLayout* gbox = new TQGridLayout( frame, 1, 1, 0, KDialog::spacingHint() );
-	TQHBoxLayout* centerbox = new TQHBoxLayout( frame, 0, KDialog::spacingHint() );
-	TQHBoxLayout* seperatorbox = new TQHBoxLayout( frame, 0, 0 );
+	TQHBoxLayout* centerbox = new TQHBoxLayout( KDialog::spacingHint() );
+	TQHBoxLayout* seperatorbox = new TQHBoxLayout( 0 );
+	centerbox->setMargin(0);
+	seperatorbox->setMargin(0);
 
 	TQWidget* ticon = new TQWidget( frame );
 	KIconLoader * ldr = KGlobal::iconLoader();