2158f4d798
(sixplication?) among ports; as a side effect added public wxDialog methods to wxDialogBase as well and moved EndDialog() (previously implemented by wxMSW, wxMotif, wxMac and wxCocoa but not the other ports) to wxDialogBase too git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40687 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
154 lines
4.6 KiB
C++
154 lines
4.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/dialog.h
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// Purpose: wxDialogBase class
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 29.06.99
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// RCS-ID: $Id$
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// Copyright: (c) Vadim Zeitlin
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_DIALOG_H_BASE_
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#define _WX_DIALOG_H_BASE_
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#include "wx/defs.h"
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#include "wx/containr.h"
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#include "wx/toplevel.h"
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class WXDLLEXPORT wxSizer;
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class WXDLLEXPORT wxStdDialogButtonSizer;
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#define wxDIALOG_NO_PARENT 0x0001 // Don't make owned by apps top window
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#ifdef __WXWINCE__
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#define wxDEFAULT_DIALOG_STYLE (wxCAPTION | wxMAXIMIZE | wxCLOSE_BOX | wxNO_BORDER)
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#else
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#define wxDEFAULT_DIALOG_STYLE (wxCAPTION | wxSYSTEM_MENU | wxCLOSE_BOX)
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#endif
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extern WXDLLEXPORT_DATA(const wxChar) wxDialogNameStr[];
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class WXDLLEXPORT wxDialogBase : public wxTopLevelWindow
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{
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public:
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enum
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{
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// all flags allowed in wxDialogBase::CreateButtonSizer()
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ButtonSizerFlags = wxOK|wxCANCEL|wxYES|wxNO|wxHELP|wxNO_DEFAULT
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};
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wxDialogBase() { Init(); }
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virtual ~wxDialogBase() { }
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// public wxDialog API, to be implemented by the derived classes
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virtual int ShowModal() = 0;
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virtual void EndModal(int retCode) = 0;
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virtual bool IsModal() const = 0;
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// Modal dialogs have a return code - usually the id of the last
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// pressed button
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void SetReturnCode(int returnCode) { m_returnCode = returnCode; }
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int GetReturnCode() const { return m_returnCode; }
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// The identifier for the affirmative button
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void SetAffirmativeId(int affirmativeId) { m_affirmativeId = affirmativeId; }
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int GetAffirmativeId() const { return m_affirmativeId; }
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// Identifier for Esc key translation
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void SetEscapeId(int escapeId) { m_escapeId = escapeId; }
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int GetEscapeId() const { return m_escapeId; }
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#if wxUSE_STATTEXT // && wxUSE_TEXTCTRL
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// splits text up at newlines and places the
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// lines into a vertical wxBoxSizer
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wxSizer *CreateTextSizer( const wxString &message );
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#endif // wxUSE_STATTEXT // && wxUSE_TEXTCTRL
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// places buttons into a horizontal wxBoxSizer
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wxSizer *CreateButtonSizer( long flags,
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bool separated = false,
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wxCoord distance = 0 );
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#if wxUSE_BUTTON
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wxStdDialogButtonSizer *CreateStdDialogButtonSizer( long flags );
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#endif // wxUSE_BUTTON
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protected:
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// emulate click of a button with the given id if it's present in the dialog
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//
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// return true if button was "clicked" or false if we don't have it
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bool EmulateButtonClickIfPresent(int id);
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// this function is used by OnCharHook() to decide whether the given key
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// should close the dialog
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//
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// for most platforms the default implementation (which just checks for
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// Esc) is sufficient, but Mac port also adds Cmd-. here and other ports
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// could do something different if needed
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virtual bool IsEscapeKey(const wxKeyEvent& event);
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// end either modal or modeless dialog, for the modal dialog rc is used as
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// the dialog return code
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void EndDialog(int rc);
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// The return code from modal dialog
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int m_returnCode;
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// The identifier for the affirmative button (usually wxID_OK)
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int m_affirmativeId;
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// The identifier for cancel button (usually wxID_CANCEL)
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int m_escapeId;
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private:
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// common part of all ctors
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void Init();
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// handle Esc key presses
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void OnCharHook(wxKeyEvent& event);
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// handle closing the dialog window
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void OnCloseWindow(wxCloseEvent& event);
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// handle the standard buttons
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void OnOK(wxCommandEvent& event);
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void OnApply(wxCommandEvent& event);
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void OnCancel(wxCommandEvent& event);
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// update the background colour
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void OnSysColourChanged(wxSysColourChangedEvent& event);
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DECLARE_NO_COPY_CLASS(wxDialogBase)
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DECLARE_EVENT_TABLE()
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WX_DECLARE_CONTROL_CONTAINER();
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};
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#if defined(__WXUNIVERSAL__) && !defined(__WXMICROWIN__)
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#include "wx/univ/dialog.h"
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#else
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#if defined(__WXPALMOS__)
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#include "wx/palmos/dialog.h"
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#elif defined(__WXMSW__)
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#include "wx/msw/dialog.h"
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#elif defined(__WXMOTIF__)
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#include "wx/motif/dialog.h"
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#elif defined(__WXGTK20__)
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#include "wx/gtk/dialog.h"
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#elif defined(__WXGTK__)
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#include "wx/gtk1/dialog.h"
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#elif defined(__WXMAC__)
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#include "wx/mac/dialog.h"
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#elif defined(__WXCOCOA__)
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#include "wx/cocoa/dialog.h"
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#elif defined(__WXPM__)
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#include "wx/os2/dialog.h"
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#endif
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#endif
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#endif
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// _WX_DIALOG_H_BASE_
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