fix for pageup 'blind spot'

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6523 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-03-08 13:34:14 +00:00 · 2000-03-08 13:34:14 +00:00 · 4dcfef961d
commit 4dcfef961d
parent 7c4a59a881
1 changed files with 2 additions and 1 deletions
--- a/src/generic/scrolwin.cpp
+++ b/src/generic/scrolwin.cpp
@ -662,7 +662,8 @@ void wxScrolledWindow::OnChar(wxKeyEvent& event)
    {
        case WXK_PAGEUP:
        case WXK_PRIOR:
-            Scroll(-1, sty - (5 * cliy / 6));
+            int y = sty - (5 * cliy / 6);
+            Scroll(-1, (y == -1) ? 0 : newy);
            break;

        case WXK_PAGEDOWN: