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Fix wxGrid::SetCurrentCell() with Wayland

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Avoid wxClientDC with GTK3 as well as OSX. Additionally, refresh
only the cells that need it, rather than the entire window.
See #18448
This commit is contained in:
Paul Cornett
2022-01-16 21:35:20 -08:00
parent ccb6b10c1f
commit 4217573a3f
1 changed files with 8 additions and 11 deletions
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19
src/generic/grid.cpp
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@@ -6248,16 +6248,16 @@ bool wxGrid::SetCurrentCell( const wxGridCellCoords& coords )
break;
}
wxGridWindow *currentGridWindow = CellToGridWindow(coords);
if ( m_currentCellCoords != wxGridNoCellCoords )
{
wxGridWindow *prevGridWindow = CellToGridWindow(m_currentCellCoords);
DisableCellEditControl();
if ( IsVisible( m_currentCellCoords, false ) )
{
#if defined(__WXOSX__) || defined(__WXGTK3__)
RefreshBlock(m_currentCellCoords, m_currentCellCoords);
#else
wxGridWindow* prevGridWindow = CellToGridWindow(m_currentCellCoords);
wxRect r;
r = BlockToDeviceRect( m_currentCellCoords, m_currentCellCoords, prevGridWindow );
if ( !m_gridLinesEnabled )
@@ -6273,12 +6273,6 @@ bool wxGrid::SetCurrentCell( const wxGridCellCoords& coords )
// Otherwise refresh redraws the highlight!
m_currentCellCoords = coords;
#if defined(__WXMAC__)
currentGridWindow->Refresh(true /*, & r */);
if ( prevGridWindow != currentGridWindow )
prevGridWindow->Refresh(true);
#else
wxClientDC prevDc( prevGridWindow );
PrepareDCFor(prevDc, prevGridWindow);
@@ -6293,10 +6287,13 @@ bool wxGrid::SetCurrentCell( const wxGridCellCoords& coords )
m_currentCellCoords = coords;
#if !defined(__WXMAC__)
#if defined(__WXOSX__) || defined(__WXGTK3__)
RefreshBlock(coords, coords);
#else
if ( ShouldRefresh() )
{
wxGridCellAttrPtr attr = GetCellAttrPtr( coords );
wxGridWindow* currentGridWindow = CellToGridWindow(coords);
wxClientDC dc( currentGridWindow );
PrepareDCFor(dc, currentGridWindow);
DrawCellHighlight( dc, attr.get() );