PageUp/PageDown scroll by 2/3 of client area height (was 1)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5486 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/html/htmlwin.cpp b/src/html/htmlwin.cpp
index cdd00d18c2678980dcaaa557bdefd48fc9a5483e..af8f4639f959c0d1c066690b4bb2ffa8266c89a5 100644 (file)
--- a/src/html/htmlwin.cpp
+++ b/src/html/htmlwin.cpp
@@ -470,12 +470,12 @@ void wxHtmlWindow::OnKeyDown(wxKeyEvent& event)
 
     switch (event.KeyCode()) {
         case WXK_PAGEUP :
-    case WXK_PRIOR :
-                Scroll(-1, sty - cliy);
+        case WXK_PRIOR :
+                Scroll(-1, sty - (2 * cliy / 3));
                 break;
         case WXK_PAGEDOWN :
-    case WXK_NEXT :
-                Scroll(-1, sty + cliy);
+        case WXK_NEXT :
+                Scroll(-1, sty + (2 * cliy / 3));
                 break;
         case WXK_HOME :
                 Scroll(-1, 0);