AuroraMiddleware/wxWidgets
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Fix wxGenericListCtrl autosizing after deleting all its items.

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Set bNeedsUpdate flag for all columns even when the control is already empty,
this ensures that things will work if more items are added to it later.

See #10326.
This commit is contained in:
Vadim Zeitlin 2015-03-19 16:38:36 +01:00
parent c3e5751c36
commit 0e2d9e539c
1 changed files with 7 additions and 6 deletions
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13
src/generic/listctrl.cpp
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@ -4070,6 +4070,13 @@ void wxListMainWindow::DeleteColumn( int col )
void wxListMainWindow::DoDeleteAllItems()
{
// We will need to update all columns if any items are inserted again.
if ( InReportView() )
{
for ( size_t i = 0; i < m_aColWidths.GetCount(); i++ )
m_aColWidths.Item(i)->bNeedsUpdate = true;
}
if ( IsEmpty() )
// nothing to do - in particular, don't send the event
return;
@ -4092,13 +4099,7 @@ void wxListMainWindow::DoDeleteAllItems()
}
if ( InReportView() )
{
ResetVisibleLinesRange();
for (size_t i = 0; i < m_aColWidths.GetCount(); i++)
{
m_aColWidths.Item(i)->bNeedsUpdate = true;
}
}
m_lines.Clear();
}