fix crash in grid layout

12 years ago · e4cb9b27db
parent 250e9ac238
commit e4cb9b27db
1 changed files with 3 additions and 0 deletions
--- a/src/framework/ui/uigridlayout.cpp
+++ b/src/framework/ui/uigridlayout.cpp
@ -86,6 +86,9 @@ bool UIGridLayout::internalUpdate()
    if(m_flow && m_cellSize.width() > 0)
        numColumns = clippingRect.width() / (m_cellSize.width() + m_cellSpacing);

+    if(numColumns <= 0)
+        numColumns = 1;
+
    int cellSpacing = m_cellSpacing;
    if(m_autoSpacing && numColumns > 1)
        cellSpacing = (clippingRect.width() - numColumns * m_cellSize.width()) / (numColumns - 1);