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added wxGridUpdateLocker helper class wrapping Begin/EndBatch() calls in a more convenient and safe way

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44833 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-03-15 17:25:15 +00:00
parent 7660b85c31
commit b62f94ff48
8 changed files with 143 additions and 19 deletions
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6
samples/grid/griddemo.cpp
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@@ -668,7 +668,7 @@ void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
{
if ( grid->IsSelection() )
{
grid->BeginBatch();
wxGridUpdateLocker locker(grid);
for ( int n = 0; n < grid->GetNumberRows(); )
{
if ( grid->IsInSelection( n , 0 ) )
@@ -676,7 +676,6 @@ void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
else
n++;
}
grid->EndBatch();
}
}
@@ -685,7 +684,7 @@ void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
{
if ( grid->IsSelection() )
{
grid->BeginBatch();
wxGridUpdateLocker locker(grid);
for ( int n = 0; n < grid->GetNumberCols(); )
{
if ( grid->IsInSelection( 0 , n ) )
@@ -693,7 +692,6 @@ void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
else
n++;
}
grid->EndBatch();
}
}