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Update TLW size before showing on Wayland when decoration size becomes known

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Fixes initial TLW size being larger than requested
See #23041
This commit is contained in:
Paul Cornett 2023-01-24 09:43:00 -08:00
parent c0b1d371b0
commit 997d20e0b2
1 changed files with 10 additions and 0 deletions
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10
src/gtk/toplevel.cpp
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@ -1470,6 +1470,16 @@ void wxTopLevelWindowGTK::GTKUpdateDecorSize(const DecorSize& decorSize)
if (HasClientDecor(m_widget))
{
if (m_decorSize.top == 0 && !gtk_widget_get_realized(m_widget) && m_deferShowAllowed)
{
// shrink m_widget by decoration size before initial show,
// so that overall size remains correct
const int w = wxMax(m_width - decorSize.left - decorSize.right, m_minWidth);
const int h = wxMax(m_height - decorSize.top - decorSize.bottom, m_minHeight);
gtk_window_resize(GTK_WINDOW(m_widget), w, h);
if (!gtk_window_get_resizable(GTK_WINDOW(m_widget)))
gtk_widget_set_size_request(GTK_WIDGET(m_widget), w, h);
}
m_decorSize = decorSize;
return;
}