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New scrolling code.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3897 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-10-08 20:09:32 +00:00
parent 2136a764e5
commit ed673c6a48
12 changed files with 2058 additions and 890 deletions
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10
src/generic/scrolwin.cpp
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@@ -437,6 +437,7 @@ void wxScrolledWindow::Scroll( int x_pos, int y_pos )
if (x_pos != -1)
{
int old_x = m_xScrollPosition;
m_xScrollPosition = x_pos;
// Calculate page size i.e. number of scroll units you get on the
@@ -450,9 +451,12 @@ void wxScrolledWindow::Scroll( int x_pos, int y_pos )
m_xScrollPosition = wxMax( 0, m_xScrollPosition );
SetScrollPos( wxHORIZONTAL, m_xScrollPosition, TRUE );
ScrollWindow( (old_x-m_xScrollPosition)*m_xScrollPixelsPerLine, 0 );
}
if (y_pos != -1)
{
int old_y = m_yScrollPosition;
m_yScrollPosition = y_pos;
// Calculate page size i.e. number of scroll units you get on the
@@ -466,13 +470,15 @@ void wxScrolledWindow::Scroll( int x_pos, int y_pos )
m_yScrollPosition = wxMax( 0, m_yScrollPosition );
SetScrollPos( wxVERTICAL, m_yScrollPosition, TRUE );
ScrollWindow( 0, (old_y-m_yScrollPosition)*m_yScrollPixelsPerLine );
}
#ifdef __WXMSW__
::UpdateWindow ((HWND) GetHWND());
// ::UpdateWindow ((HWND) GetHWND());
#else
Refresh();
// Refresh();
#endif
}