8fa2e6a209
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2375 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: progdlgg.h
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// Purpose: wxProgressDialog class
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// Author: Karsten Ballüder
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// Modified by:
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// Created: 09.05.1999
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// RCS-ID: $Id$
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// Copyright: (c) Karsten Ballüder
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __PROGDLGH_G__
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#define __PROGDLGH_G__
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#ifdef __GNUG__
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#pragma interface "progdlgg.h"
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#endif
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#include "wx/setup.h"
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#include "wx/frame.h"
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/** Progress dialog which shows a moving progress bar.
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Taken from the Mahogany project.*/
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class WXDLLEXPORT wxProgressDialog : public wxFrame
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{
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DECLARE_DYNAMIC_CLASS(wxProgressDialog)
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public:
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/** Creates and displays dialog, disables event handling for other
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frames or parent frame to avoid recursion problems.
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@param title title for window
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@param message message to display in window
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@param maximum maximum value for status bar, if <= 0, no bar is shown
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@param parent window or NULL
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@param disableParentOnly if true, only disable parent window's
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event handling
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@param abortButton if true, dialog will show an abort button
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*/
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wxProgressDialog(const wxString &title, wxString const &message,
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int maximum = 100,
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wxWindow *parent = NULL,
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bool disableParentOnly = FALSE,
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bool abortButton = FALSE);
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/** Destructor.
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Re-enables event handling for other windows.
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*/
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~wxProgressDialog();
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/** Update the status bar to the new value.
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@param value new value
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@param newmsg if used, new message to display
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@returns true if ABORT button has not been pressed
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*/
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bool Update(int value = -1, const char *newmsg = NULL);
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/** Can be called to continue after the cancel button has been pressed, but
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the program decided to continue the operation (e.g., user didn't
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configrm it)
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*/
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void Resume() { m_state = Continue; }
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/// Callback for optional abort button
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void OnCancel(wxEvent& WXUNUSED(event)) { m_state = Canceled; }
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/// callback to disable "hard" window closing
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void OnClose(wxCloseEvent& event);
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private:
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/// the status bar
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class wxGauge *m_gauge;
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/// the message displayed
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class wxStaticText *m_msg;
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/// disable all or parent window only
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bool m_disableParentOnly;
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/// parent window
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class wxWindow *m_parent;
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/// continue processing or not (return value for Update())
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enum
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{
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Uncancelable = -1, // dialog can't be canceled
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Canceled, // can be cancelled and, in fact, was
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Continue // can be cancelled but wasn't
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} m_state;
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DECLARE_EVENT_TABLE()
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};
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#endif
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// __PROGDLGH_G__
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