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Re-realize wxAuiToolBar on DPI change to fix its layout

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The layout of the toolbar depends on the size of its bitmaps, which
changes when the DPI does, so call Realize() again when this happens.

This fixes the layout of the toolbars in the aui sample when moving it
between screens using different DPI.
This commit is contained in:
Vadim Zeitlin 2021-12-12 23:16:28 +00:00
parent d30986be78
commit e211a451fe
2 changed files with 7 additions and 0 deletions
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1
include/wx/aui/auibar.h
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@ -642,6 +642,7 @@ protected: // handlers
void OnSize(wxSizeEvent& evt);
void OnIdle(wxIdleEvent& evt);
void OnDPIChanged(wxDPIChangedEvent& evt);
void OnPaint(wxPaintEvent& evt);
void OnEraseBackground(wxEraseEvent& evt);
void OnLeftDown(wxMouseEvent& evt);

6
src/aui/auibar.cpp
View file

@ -825,6 +825,7 @@ static wxOrientation GetOrientation(long style)
wxBEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
EVT_SIZE(wxAuiToolBar::OnSize)
EVT_IDLE(wxAuiToolBar::OnIdle)
EVT_DPI_CHANGED(wxAuiToolBar::OnDPIChanged)
EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
EVT_PAINT(wxAuiToolBar::OnPaint)
EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
@ -2383,6 +2384,11 @@ void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
evt.Skip();
}
void wxAuiToolBar::OnDPIChanged(wxDPIChangedEvent& WXUNUSED(event))
{
Realize();
}
void wxAuiToolBar::UpdateWindowUI(long flags)
{
if ( flags & wxUPDATE_UI_FROMIDLE )