52ae67ef86
Instead of checking for all text-like controls one by one in wxCommandEvent::GetString(), call a virtual function checking for this. This is simpler, less error-prone and faster -- at the cost of increasing the vtbl size of all wxWindow-derived classes. Closes https://github.com/wxWidgets/wxWidgets/pull/1696
130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/srchctrl.h
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// Purpose: wxSearchCtrlBase class
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// Author: Vince Harron
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// Created: 2006-02-18
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// Copyright: (c) Vince Harron
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_SEARCHCTRL_H_BASE_
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#define _WX_SEARCHCTRL_H_BASE_
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#include "wx/defs.h"
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#if wxUSE_SEARCHCTRL
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#include "wx/textctrl.h"
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#if (!defined(__WXMAC__) && !defined(__WXGTK20__)) || defined(__WXUNIVERSAL__)
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// no native version, use the generic one
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#define wxUSE_NATIVE_SEARCH_CONTROL 0
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#include "wx/compositewin.h"
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#include "wx/containr.h"
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class WXDLLIMPEXP_CORE wxSearchCtrlBaseBaseClass
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: public wxCompositeWindow< wxNavigationEnabled<wxControl> >,
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public wxTextCtrlIface
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{
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};
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#elif defined(__WXMAC__)
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// search control was introduced in Mac OS X 10.3 Panther
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#define wxUSE_NATIVE_SEARCH_CONTROL 1
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#define wxSearchCtrlBaseBaseClass wxTextCtrl
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#elif defined(__WXGTK20__)
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// Use GtkSearchEntry if available, construct a similar one using GtkEntry
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// otherwise.
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#define wxUSE_NATIVE_SEARCH_CONTROL 1
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class WXDLLIMPEXP_CORE wxGTKSearchCtrlBase
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: public wxControl, public wxTextEntry
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{
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};
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#define wxSearchCtrlBaseBaseClass wxGTKSearchCtrlBase
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#endif
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// ----------------------------------------------------------------------------
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// constants
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// ----------------------------------------------------------------------------
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extern WXDLLIMPEXP_DATA_CORE(const char) wxSearchCtrlNameStr[];
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wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_CORE, wxEVT_SEARCH_CANCEL, wxCommandEvent);
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wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_CORE, wxEVT_SEARCH, wxCommandEvent);
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// ----------------------------------------------------------------------------
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// a search ctrl is a text control with a search button and a cancel button
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// it is based on the MacOSX 10.3 control HISearchFieldCreate
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxSearchCtrlBase : public wxSearchCtrlBaseBaseClass
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{
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public:
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wxSearchCtrlBase() { }
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virtual ~wxSearchCtrlBase() { }
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// search control
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#if wxUSE_MENUS
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virtual void SetMenu(wxMenu *menu) = 0;
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virtual wxMenu *GetMenu() = 0;
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#endif // wxUSE_MENUS
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// get/set options
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virtual void ShowSearchButton( bool show ) = 0;
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virtual bool IsSearchButtonVisible() const = 0;
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virtual void ShowCancelButton( bool show ) = 0;
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virtual bool IsCancelButtonVisible() const = 0;
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virtual void SetDescriptiveText(const wxString& text) = 0;
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virtual wxString GetDescriptiveText() const = 0;
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#if wxUSE_NATIVE_SEARCH_CONTROL
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virtual const wxTextEntry* WXGetTextEntry() const wxOVERRIDE { return this; }
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#endif // wxUSE_NATIVE_SEARCH_CONTROL
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private:
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// implement wxTextEntry pure virtual method
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virtual wxWindow *GetEditableWindow() wxOVERRIDE { return this; }
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};
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// include the platform-dependent class implementation
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#if wxUSE_NATIVE_SEARCH_CONTROL
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#if defined(__WXMAC__)
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#include "wx/osx/srchctrl.h"
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#elif defined(__WXGTK__)
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#include "wx/gtk/srchctrl.h"
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#endif
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#else
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#include "wx/generic/srchctlg.h"
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#endif
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// ----------------------------------------------------------------------------
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// macros for handling search events
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// ----------------------------------------------------------------------------
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#define EVT_SEARCH_CANCEL(id, fn) \
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wx__DECLARE_EVT1(wxEVT_SEARCH_CANCEL, id, wxCommandEventHandler(fn))
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#define EVT_SEARCH(id, fn) \
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wx__DECLARE_EVT1(wxEVT_SEARCH, id, wxCommandEventHandler(fn))
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// old synonyms
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#define wxEVT_SEARCHCTRL_CANCEL_BTN wxEVT_SEARCH_CANCEL
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#define wxEVT_SEARCHCTRL_SEARCH_BTN wxEVT_SEARCH
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#define EVT_SEARCHCTRL_CANCEL_BTN(id, fn) EVT_SEARCH_CANCEL(id, fn)
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#define EVT_SEARCHCTRL_SEARCH_BTN(id, fn) EVT_SEARCH(id, fn)
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// even older wxEVT_COMMAND_* constants
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#define wxEVT_COMMAND_SEARCHCTRL_CANCEL_BTN wxEVT_SEARCHCTRL_CANCEL_BTN
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#define wxEVT_COMMAND_SEARCHCTRL_SEARCH_BTN wxEVT_SEARCHCTRL_SEARCH_BTN
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#endif // wxUSE_SEARCHCTRL
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#endif // _WX_SEARCHCTRL_H_BASE_
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