2fff3cd29f
wxSystemThemedControl allows to use the "system theme" (i.e. the theme used by the system applications such as file manager and which can, surprisingly, be different from the default one). Currently it is only implemented for wxMSW and does nothing under the other platforms. Use wxSystemThemedControl for wxDataViewCtrl, wxListCtrl and, optionally, if wxTR_TWIST_BUTTONS style is specified, wxTreeCtrl to give them more native appearance under MSW. Closes #16414.
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/systhemectrl.h
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// Purpose: Class to make controls appear in the systems theme
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// Author: Tobias Taschner
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// Created: 2014-08-14
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// Copyright: (c) 2014 wxWidgets development team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_SYSTHEMECTRL_H
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#define _WX_SYSTHEMECTRL_H
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#include "wx/defs.h"
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class WXDLLIMPEXP_FWD_CORE wxWindow;
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class WXDLLIMPEXP_CORE wxSystemThemedControlBase
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{
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public:
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wxSystemThemedControlBase() { }
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virtual ~wxSystemThemedControlBase() { }
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protected:
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// This method is virtual and can be overridden, e.g. composite controls do
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// it to enable the system theme for all of their parts.
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virtual void DoEnableSystemTheme(bool enable, wxWindow* window);
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wxDECLARE_NO_COPY_CLASS(wxSystemThemedControlBase);
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};
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// This class used CRTP, i.e. it should be instantiated for the real base class
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// and inherited from.
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template <class C>
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class wxSystemThemedControl : public C,
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public wxSystemThemedControlBase
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{
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public:
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wxSystemThemedControl() { }
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void EnableSystemTheme(bool enable = true)
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{
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DoEnableSystemTheme(enable, this);
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}
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protected:
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wxDECLARE_NO_COPY_TEMPLATE_CLASS(wxSystemThemedControl, C);
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};
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// Only __WXMSW__ has a non-trivial implementation currently.
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#ifdef __WXMSW__
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#define wxHAS_SYSTEM_THEMED_CONTROL
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#endif
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#ifndef wxHAS_SYSTEM_THEMED_CONTROL
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inline void
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wxSystemThemedControlBase::DoEnableSystemTheme(bool WXUNUSED(enable),
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wxWindow* WXUNUSED(window))
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{
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// Nothing to do.
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}
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#endif // !wxHAS_SYSTEM_THEMED_CONTROL
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#endif // _WX_SYSTHEMECTRL_H
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