fix: don't display horizontal scrollbar.

Change-Id: Ia0b9225b3df3e9f935e630fb7b2d18b0aaeb9e68
linuxdeepin · Sep 14, 2018 · 328e221 · 328e221
1 parent 4857888
commit 328e221
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/editor/src/texteditor.cpp b/editor/src/texteditor.cpp
@@ -2445,10 +2445,13 @@ void TextEditor::adjustScrollbarMargins()
 {
     if (isVisible() && !m_scrollbarLock) {
         m_scrollbarLock = true;
-        auto documentHeight = (verticalScrollBar()->maximum() - verticalScrollBar()->minimum() + verticalScrollBar()->pageStep()) * fontMetrics().height();
+
+        int documentHeight = (verticalScrollBar()->maximum() - verticalScrollBar()->minimum() + verticalScrollBar()->pageStep())
+                             * fontMetrics().height();
 
         if (documentHeight > rect().height()) {
-            setViewportMargins(0, 0, -verticalScrollBar()->sizeHint().width(), -horizontalScrollBar()->sizeHint().height() + m_scrollbarMargin);
+            // setViewportMargins(0, 0, -verticalScrollBar()->sizeHint().width(), -horizontalScrollBar()->sizeHint().height() + m_scrollbarMargin);
+            setViewportMargins(0, 0, -verticalScrollBar()->sizeHint().width(), 0);
         } else {
             setViewportMargins(0, 0, 0, 0);
         }