Editor: Limit size of generic proposal widget.

Task-number: QTCREATORBUG-14331
Change-Id: I3a120c82628e3cd43f9abc3c97021a3674300fbc
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/plugins/texteditor/codeassist/genericproposalwidget.cpp b/src/plugins/texteditor/codeassist/genericproposalwidget.cpp
index 6996048bff..0c974729cc 100644
--- a/src/plugins/texteditor/codeassist/genericproposalwidget.cpp
+++ b/src/plugins/texteditor/codeassist/genericproposalwidget.cpp
@@ -531,10 +531,10 @@ void GenericProposalWidget::updatePositionAndSize()
     QPoint pos = d->m_displayRect.bottomLeft();
     pos.rx() -= 16 + fw;    // Space for the icons
     if (pos.y() + height > screen.bottom())
-        pos.setY(d->m_displayRect.top() - height);
+        pos.setY(qMax(0, d->m_displayRect.top() - height));
     if (pos.x() + width > screen.right())
-        pos.setX(screen.right() - width);
-    setGeometry(pos.x(), pos.y(), width, height);
+        pos.setX(qMax(0, screen.right() - width));
+    setGeometry(pos.x(), pos.y(), qMin(width, screen.width()), qMin(height, screen.height()));
 }
 
 void GenericProposalWidget::turnOffAutoWidth()