wxWidgets/include/wx/generic/progdlgg.h
Ove Kaaven 04e8174b84 Unicode fix.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2749 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1999-06-10 18:13:44 +00:00

93 lines
2.8 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: progdlgg.h
// Purpose: wxProgressDialog class
// Author: Karsten Ballüder
// Modified by:
// Created: 09.05.1999
// RCS-ID: $Id$
// Copyright: (c) Karsten Ballüder
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifndef __PROGDLGH_G__
#define __PROGDLGH_G__
#ifdef __GNUG__
#pragma interface "progdlgg.h"
#endif
#include "wx/setup.h"
#include "wx/frame.h"
/** Progress dialog which shows a moving progress bar.
Taken from the Mahogany project.*/
class WXDLLEXPORT wxProgressDialog : public wxFrame
{
DECLARE_DYNAMIC_CLASS(wxProgressDialog)
public:
/** Creates and displays dialog, disables event handling for other
frames or parent frame to avoid recursion problems.
@param title title for window
@param message message to display in window
@param maximum value for status bar, if <= 0, no bar is shown
@param parent window or NULL
@param style is the bit mask of wxPD_XXX constants from wx/defs.h
*/
wxProgressDialog(const wxString &title, wxString const &message,
int maximum = 100,
wxWindow *parent = NULL,
int style = wxPD_APP_MODAL | wxPD_AUTO_HIDE);
/** Destructor.
Re-enables event handling for other windows.
*/
~wxProgressDialog();
/** Update the status bar to the new value.
@param value new value
@param newmsg if used, new message to display
@returns true if ABORT button has not been pressed
*/
bool Update(int value = -1, const wxString& newmsg = _T(""));
/** Can be called to continue after the cancel button has been pressed, but
the program decided to continue the operation (e.g., user didn't
confirm it)
*/
void Resume() { m_state = Continue; }
/// Callback for optional abort button
void OnCancel(wxCommandEvent& WXUNUSED(event)) { m_state = Canceled; }
/// callback to disable "hard" window closing
void OnClose(wxCloseEvent& event);
private:
/// the status bar
class wxGauge *m_gauge;
/// the message displayed
class wxStaticText *m_msg;
/// disable all or parent window only
bool m_disableParentOnly;
/// parent window
class wxWindow *m_parent;
/// continue processing or not (return value for Update())
enum
{
Uncancelable = -1, // dialog can't be canceled
Canceled, // can be cancelled and, in fact, was
Continue, // can be cancelled but wasn't
Finished // finished, waiting to be removed from screen
} m_state;
/// the abort button (or NULL if none)
class wxButton *m_btnAbort;
/// the maximum value
int m_maximum;
DECLARE_EVENT_TABLE()
};
#endif
// __PROGDLGH_G__