6f8bc1018b
Add new macros wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN_DEF_COPY() and wxDECLARE_NO_ASSIGN_DEF_COPY() and use them instead of wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN() and wxDECLARE_NO_ASSIGN_CLASS() respectively to ensure that we declare a (default, if possible) copy ctor in the classes declaring an assignment operator to avoid clang warnings about not doing it.
177 lines
5.9 KiB
C++
177 lines
5.9 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/hyperlink.h
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// Purpose: Hyperlink control
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// Author: David Norris <danorris@gmail.com>, Otto Wyss
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// Modified by: Ryan Norton, Francesco Montorsi
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// Created: 04/02/2005
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// Copyright: (c) 2005 David Norris
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_HYPERLINK_H_
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#define _WX_HYPERLINK_H_
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#include "wx/defs.h"
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#if wxUSE_HYPERLINKCTRL
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#include "wx/control.h"
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// ----------------------------------------------------------------------------
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// constants
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// ----------------------------------------------------------------------------
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#define wxHL_CONTEXTMENU 0x0001
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#define wxHL_ALIGN_LEFT 0x0002
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#define wxHL_ALIGN_RIGHT 0x0004
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#define wxHL_ALIGN_CENTRE 0x0008
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#define wxHL_DEFAULT_STYLE (wxHL_CONTEXTMENU|wxNO_BORDER|wxHL_ALIGN_CENTRE)
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extern WXDLLIMPEXP_DATA_CORE(const char) wxHyperlinkCtrlNameStr[];
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// ----------------------------------------------------------------------------
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// wxHyperlinkCtrl
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// ----------------------------------------------------------------------------
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// A static text control that emulates a hyperlink. The link is displayed
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// in an appropriate text style, derived from the control's normal font.
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// When the mouse rolls over the link, the cursor changes to a hand and the
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// link's color changes to the active color.
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//
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// Clicking on the link does not launch a web browser; instead, a
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// HyperlinkEvent is fired. The event propagates upward until it is caught,
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// just like a wxCommandEvent.
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//
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// Use the EVT_HYPERLINK() to catch link events.
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class WXDLLIMPEXP_CORE wxHyperlinkCtrlBase : public wxControl
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{
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public:
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// get/set
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virtual wxColour GetHoverColour() const = 0;
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virtual void SetHoverColour(const wxColour &colour) = 0;
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virtual wxColour GetNormalColour() const = 0;
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virtual void SetNormalColour(const wxColour &colour) = 0;
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virtual wxColour GetVisitedColour() const = 0;
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virtual void SetVisitedColour(const wxColour &colour) = 0;
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virtual wxString GetURL() const = 0;
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virtual void SetURL (const wxString &url) = 0;
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virtual void SetVisited(bool visited = true) = 0;
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virtual bool GetVisited() const = 0;
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// NOTE: also wxWindow::Set/GetLabel, wxWindow::Set/GetBackgroundColour,
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// wxWindow::Get/SetFont, wxWindow::Get/SetCursor are important !
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virtual bool HasTransparentBackground() wxOVERRIDE { return true; }
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protected:
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virtual wxBorder GetDefaultBorder() const wxOVERRIDE { return wxBORDER_NONE; }
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// checks for validity some of the ctor/Create() function parameters
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void CheckParams(const wxString& label, const wxString& url, long style);
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public:
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// Send wxHyperlinkEvent and open our link in the default browser if it
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// wasn't handled.
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//
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// not part of the public API but needs to be public as used by
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// GTK+ callbacks:
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void SendEvent();
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};
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// ----------------------------------------------------------------------------
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// wxHyperlinkEvent
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_FWD_CORE wxHyperlinkEvent;
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wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_HYPERLINK, wxHyperlinkEvent );
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//
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// An event fired when the user clicks on the label in a hyperlink control.
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// See HyperlinkControl for details.
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//
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class WXDLLIMPEXP_CORE wxHyperlinkEvent : public wxCommandEvent
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{
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public:
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wxHyperlinkEvent() {}
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wxHyperlinkEvent(wxObject *generator, wxWindowID id, const wxString& url)
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: wxCommandEvent(wxEVT_HYPERLINK, id),
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m_url(url)
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{
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SetEventObject(generator);
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}
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// Returns the URL associated with the hyperlink control
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// that the user clicked on.
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wxString GetURL() const { return m_url; }
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void SetURL(const wxString &url) { m_url=url; }
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// default copy ctor, assignment operator and dtor are ok
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virtual wxEvent *Clone() const wxOVERRIDE { return new wxHyperlinkEvent(*this); }
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private:
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// URL associated with the hyperlink control that the used clicked on.
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wxString m_url;
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wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN_DEF_COPY(wxHyperlinkEvent);
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};
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// ----------------------------------------------------------------------------
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// event types and macros
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// ----------------------------------------------------------------------------
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typedef void (wxEvtHandler::*wxHyperlinkEventFunction)(wxHyperlinkEvent&);
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#define wxHyperlinkEventHandler(func) \
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wxEVENT_HANDLER_CAST(wxHyperlinkEventFunction, func)
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#define EVT_HYPERLINK(id, fn) \
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wx__DECLARE_EVT1(wxEVT_HYPERLINK, id, wxHyperlinkEventHandler(fn))
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#if defined(__WXGTK210__) && !defined(__WXUNIVERSAL__)
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#include "wx/gtk/hyperlink.h"
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// Note that the native control is only available in Unicode version under MSW.
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#elif defined(__WXMSW__) && wxUSE_UNICODE && !defined(__WXUNIVERSAL__)
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#include "wx/msw/hyperlink.h"
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#else
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#include "wx/generic/hyperlink.h"
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class WXDLLIMPEXP_CORE wxHyperlinkCtrl : public wxGenericHyperlinkCtrl
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{
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public:
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wxHyperlinkCtrl() { }
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wxHyperlinkCtrl(wxWindow *parent,
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wxWindowID id,
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const wxString& label,
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const wxString& url,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxHL_DEFAULT_STYLE,
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const wxString& name = wxASCII_STR(wxHyperlinkCtrlNameStr))
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: wxGenericHyperlinkCtrl(parent, id, label, url, pos, size,
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style, name)
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{
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}
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private:
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wxDECLARE_DYNAMIC_CLASS_NO_COPY( wxHyperlinkCtrl );
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};
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#endif
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// old wxEVT_COMMAND_* constants
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#define wxEVT_COMMAND_HYPERLINK wxEVT_HYPERLINK
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#endif // wxUSE_HYPERLINKCTRL
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#endif // _WX_HYPERLINK_H_
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