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Added test for no-change in crollwin.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5785 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2000-02-01 18:12:20 +00:00
parent 07dc73b114
commit 3d2b9c202d
1 changed files with 20 additions and 19 deletions
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7
src/generic/scrolwin.cpp
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@@ -519,8 +519,9 @@ void wxScrolledWindow::Scroll( int x_pos, int y_pos )
m_xScrollPosition = wxMin( m_xScrollLines-noPagePositions, m_xScrollPosition );
m_xScrollPosition = wxMax( 0, m_xScrollPosition );
m_targetWindow->SetScrollPos( wxHORIZONTAL, m_xScrollPosition, TRUE );
if (old_x == m_xScrollPosition) return;
m_targetWindow->SetScrollPos( wxHORIZONTAL, m_xScrollPosition, TRUE );
m_targetWindow->ScrollWindow( (old_x-m_xScrollPosition)*m_xScrollPixelsPerLine, 0 );
}
if (y_pos != -1)
@@ -538,12 +539,12 @@ void wxScrolledWindow::Scroll( int x_pos, int y_pos )
m_yScrollPosition = wxMin( m_yScrollLines-noPagePositions, m_yScrollPosition );
m_yScrollPosition = wxMax( 0, m_yScrollPosition );
m_targetWindow->SetScrollPos( wxVERTICAL, m_yScrollPosition, TRUE );
if (old_y == m_yScrollPosition) return;
m_targetWindow->SetScrollPos( wxVERTICAL, m_yScrollPosition, TRUE );
m_targetWindow->ScrollWindow( 0, (old_y-m_yScrollPosition)*m_yScrollPixelsPerLine );
}
#ifdef __WXMAC__
m_targetWindow->MacUpdateImmediately();
#endif