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Modernize wxGenericDirCtrl appearance on MSW

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Change wxTreeCtrl style for a control used by wxGenericDirCtrl so that
wxGenericDirCtrl looks more like the folder view in File Explorer (but
still don't show expanders for root-level items).

Also update wxGenericDirCtrl screenshot in the docs.

See also 6caaf58 (Use more modern appearance for wxMSW wxTreeCtrl by
default, 2023-09-30).

Closes #23922.
This commit is contained in:
PB 2023-10-01 13:44:58 +02:00 • committed by Vadim Zeitlin
parent a4d2e36cec
commit 4efbbce82e
2 changed files with 2 additions and 0 deletions
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docs/doxygen/images/appear-genericdirctrl-msw.png
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src/generic/dirctrlg.cpp
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@ -356,6 +356,8 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
#ifdef __WXGTK__
treeStyle |= wxTR_NO_LINES;
#elif defined(__WXMSW__)
treeStyle |= wxTR_NO_LINES | wxTR_TWIST_BUTTONS | wxTR_FULL_ROW_HIGHLIGHT;
#endif
if (style & wxDIRCTRL_EDIT_LABELS)