4f4c5fcfdf
This is a combination of running clang-tidy with modernize-use-nullptr check for some ports (GTK, X11, OSX) and manual changes to the ports for which it couldn't be used easily (MSW, DFB) and also manually updating the docs. Also replace NULL with null or nullptr in the comments as this is more consistent with the use of nullptr in the code and makes it simpler to grep for the remaining occurrences of NULL itself. And also use null in the assert messages. Only a few occurrences of "NULL" are still left in non-C files, mostly corresponding to unclear comments or string output which it might not be safe to change.
109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/addremovectrl.h
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// Purpose: wxAddRemoveCtrl declaration.
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// Author: Vadim Zeitlin
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// Created: 2015-01-29
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// Copyright: (c) 2015 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_ADDREMOVECTRL_H_
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#define _WX_ADDREMOVECTRL_H_
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#include "wx/panel.h"
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#if wxUSE_ADDREMOVECTRL
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extern WXDLLIMPEXP_DATA_CORE(const char) wxAddRemoveCtrlNameStr[];
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// ----------------------------------------------------------------------------
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// wxAddRemoveAdaptor: used by wxAddRemoveCtrl to work with the list control
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxAddRemoveAdaptor
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{
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public:
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// Default ctor and trivial but virtual dtor.
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wxAddRemoveAdaptor() { }
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virtual ~wxAddRemoveAdaptor() { }
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// Override to return the associated control.
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virtual wxWindow* GetItemsCtrl() const = 0;
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// Override to return whether a new item can be added to the control.
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virtual bool CanAdd() const = 0;
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// Override to return whether the currently selected item (if any) can be
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// removed from the control.
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virtual bool CanRemove() const = 0;
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// Called when an item should be added, can only be called if CanAdd()
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// currently returns true.
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virtual void OnAdd() = 0;
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// Called when the current item should be removed, can only be called if
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// CanRemove() currently returns true.
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virtual void OnRemove() = 0;
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private:
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wxDECLARE_NO_COPY_CLASS(wxAddRemoveAdaptor);
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};
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// ----------------------------------------------------------------------------
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// wxAddRemoveCtrl: a list-like control combined with add/remove buttons
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxAddRemoveCtrl : public wxPanel
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{
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public:
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wxAddRemoveCtrl()
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{
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Init();
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}
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wxAddRemoveCtrl(wxWindow* parent,
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wxWindowID winid = wxID_ANY,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0,
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const wxString& name = wxASCII_STR(wxAddRemoveCtrlNameStr))
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{
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Init();
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Create(parent, winid, pos, size, style, name);
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}
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bool Create(wxWindow* parent,
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wxWindowID winid = wxID_ANY,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0,
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const wxString& name = wxASCII_STR(wxAddRemoveCtrlNameStr));
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virtual ~wxAddRemoveCtrl();
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// Must be called for the control to be usable, takes ownership of the
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// pointer.
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void SetAdaptor(wxAddRemoveAdaptor* adaptor);
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// Set tooltips to use for the add and remove buttons.
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void SetButtonsToolTips(const wxString& addtip, const wxString& removetip);
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protected:
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virtual wxSize DoGetBestClientSize() const override;
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private:
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// Common part of all ctors.
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void Init()
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{
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m_impl = nullptr;
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}
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class wxAddRemoveImpl* m_impl;
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wxDECLARE_NO_COPY_CLASS(wxAddRemoveCtrl);
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};
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#endif // wxUSE_ADDREMOVECTRL
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#endif // _WX_ADDREMOVECTRL_H_
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