Call qApp->processEvents() before deleting dialog objects to avoid crashes (Qt bug?)

1 files changed, 3 insertions, 0 deletions

diff --git a/noncore/apps/tinykate/libkate/view/kateview.cpp b/noncore/apps/tinykate/libkate/view/kateview.cpp
index 423634b..c5673a5 100644
--- a/noncore/apps/tinykate/libkate/view/kateview.cpp
+++ b/noncore/apps/tinykate/libkate/view/kateview.cpp
@@ -1890,12 +1890,13 @@ void KateView::find() {
   if (searchDialog->exec() == QDialog::Accepted) {
     kwview_addToStrList(myDoc->searchForList, searchDialog->getSearchFor());
     searchFlags = searchDialog->getFlags() | (searchFlags & KateView::sfPrompt);
     initSearch(s, searchFlags);
     findAgain(s);
   }
+  qApp->processEvents();
   delete searchDialog;
 }
 
 void KateView::replace() {
   SearchDialog *searchDialog;
 
@@ -1929,12 +1930,13 @@ void KateView::replace() {
     kwview_addToStrList(myDoc->searchForList, searchDialog->getSearchFor());
     kwview_addToStrList(myDoc->replaceWithList, searchDialog->getReplaceWith());
     searchFlags = searchDialog->getFlags();
     initSearch(s, searchFlags);
     replaceAgain();
   }
+  qApp->processEvents();
   delete searchDialog;
 }
 
 void KateView::gotoLine() {
   GotoLineDialog *dlg;
   PointStruc cursor;
@@ -1949,12 +1951,13 @@ void KateView::gotoLine() {
     myDoc->needPreHighlight(cursor.y);
     myViewInternal->updateCursor(cursor);
     myViewInternal->center();
     myViewInternal->updateView(KateView::ufUpdateOnScroll);
     myDoc->updateViews(this); //uptade all other views except this one
   }
+  qApp->processEvents();
   delete dlg;
 }
 
 
 void KateView::initSearch(SConfig &s, int flags) {