7112cdd1f3
Implement support for wxHELP for wxMSW, wxGTK and wxOSX/Cocoa (at least when showing the message box from the main thread, there doesn't seem to be any way to show more than three buttons with CFUserNotificationDisplayAlert() so "Help" button is not supported when using it). This is useful not only on its own, i.e. to allow the user to ask for help, but also because it brings the total number of buttons supported by the message dialog to 4, meaning that more choices can be offered to the user (which is rarely, but not quite never, useful). git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68537 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
53 lines
2.0 KiB
C++
53 lines
2.0 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk/msgdlg.h
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// Purpose: wxMessageDialog for GTK+2
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// Author: Vaclav Slavik
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// Modified by:
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// Created: 2003/02/28
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// RCS-ID: $Id$
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// Copyright: (c) Vaclav Slavik, 2003
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_GTK_MSGDLG_H_
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#define _WX_GTK_MSGDLG_H_
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class WXDLLIMPEXP_CORE wxMessageDialog : public wxMessageDialogBase
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{
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public:
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wxMessageDialog(wxWindow *parent, const wxString& message,
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const wxString& caption = wxMessageBoxCaptionStr,
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long style = wxOK|wxCENTRE,
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const wxPoint& pos = wxDefaultPosition);
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virtual int ShowModal();
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virtual bool Show(bool WXUNUSED(show) = true) { return false; }
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protected:
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// implement some base class methods to do nothing to avoid asserts and
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// GTK warnings, since this is not a real wxDialog.
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virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
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int WXUNUSED(width), int WXUNUSED(height),
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int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
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virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
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int WXUNUSED(width), int WXUNUSED(height)) {}
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// override to convert wx mnemonics to GTK+ ones and handle stock ids
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virtual void DoSetCustomLabel(wxString& var, const ButtonLabel& label);
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private:
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// override to use stock GTK+ defaults instead of just string ones
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virtual wxString GetDefaultYesLabel() const;
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virtual wxString GetDefaultNoLabel() const;
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virtual wxString GetDefaultOKLabel() const;
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virtual wxString GetDefaultCancelLabel() const;
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virtual wxString GetDefaultHelpLabel() const;
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// create the real GTK+ dialog: this is done from ShowModal() to allow
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// changing the message between constructing the dialog and showing it
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void GTKCreateMsgDialog();
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DECLARE_DYNAMIC_CLASS(wxMessageDialog)
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};
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#endif // _WX_GTK_MSGDLG_H_
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