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Update line height in generic wxListCtrl to match images height.

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The height of the items of the generic wxListCtrl remained too small if an
image of a greater than standard size was used.

Fix this by forcing the line height recalculation when adding an item using an
image higher than the current line height.

Closes #12806.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67615 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2011-04-26 22:57:12 +00:00
parent de83bbe34f
commit 051b7b264f
1 changed files with 13 additions and 0 deletions
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13
src/generic/listctrl.cpp
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@ -4027,6 +4027,19 @@ void wxListMainWindow::InsertItem( wxListItem &item )
wxListLineData *line = new wxListLineData(this); wxListLineData *line = new wxListLineData(this);
line->SetItem( item.m_col, item ); line->SetItem( item.m_col, item );
if ( item.m_mask & wxLIST_MASK_IMAGE )
{
// Reset the buffered height if it's not big enough for the new image.
if (m_small_image_list)
{
int imageWidth, imageHeight;
m_small_image_list->GetSize(item.GetImage(),
imageWidth, imageHeight);
if ( imageHeight > m_lineHeight )
m_lineHeight = 0;
}
}
m_lines.Insert( line, id ); m_lines.Insert( line, id );