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Use unique_ptr instead of manual memory management

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No real changes, just use unique_ptr<wxClientDC> instead of deleting the
DC object manually.
This commit is contained in:
Vadim Zeitlin 2023-12-26 16:42:14 +01:00
parent f82047feaf
commit aa14096ca9
1 changed files with 5 additions and 7 deletions
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12
src/aui/framemanager.cpp
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@ -64,6 +64,8 @@ wxDEFINE_EVENT( wxEVT_AUI_FIND_MANAGER, wxAuiManagerEvent );
#include "wx/msw/dc.h"
#endif
#include <memory>
wxIMPLEMENT_DYNAMIC_CLASS(wxAuiManagerEvent, wxEvent);
wxIMPLEMENT_CLASS(wxAuiManager, wxEvtHandler);
@ -3911,7 +3913,7 @@ void wxAuiManager::Render(wxDC* dc)
void wxAuiManager::Repaint(wxDC* dc)
{
wxClientDC* client_dc = nullptr;
std::unique_ptr<wxClientDC> client_dc;
// figure out which dc to use; if one
// has been specified, use it, otherwise
@ -3924,8 +3926,8 @@ void wxAuiManager::Repaint(wxDC* dc)
m_frame->Update() ;
return ;
#else
client_dc = new wxClientDC(m_frame);
dc = client_dc;
client_dc.reset(new wxClientDC(m_frame));
dc = client_dc.get();
#endif
}
@ -3940,10 +3942,6 @@ void wxAuiManager::Repaint(wxDC* dc)
// render all the items
Render(dc);
// if we created a client_dc, delete it
if (client_dc)
delete client_dc;
}
void wxAuiManager::OnDestroy(wxWindowDestroyEvent& event)