453897149f
This is a simple high level helper combining an arbitrary control showing multiple items with the buttons allowing to add items to and remove items from this control, but using the buttons and the layout appropriate for the current platform. Add the implementation itself, an example of using it to the dialogs sample and the documentation. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78462 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
110 lines
3.3 KiB
C++
110 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_ADV(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_ADV 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_ADV 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 = 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 = 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 wxOVERRIDE;
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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 = NULL;
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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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