+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Name: progdlg.tex
+%% Purpose: wxProgressDialog documentation
+%% Author: wxWidgets Team
+%% Modified by:
+%% Created: 01.06.03
+%% RCS-ID: $Id$
+%% Copyright: (c) wxWidgets Team
+%% License: wxWindows license
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
\section{\class{wxProgressDialog}}\label{wxprogressdialog}
This class represents a dialog that shows a short message and a
-progress bar. Optionally, it can display an ABORT button.
+progress bar. Optionally, it can display ABORT and SKIP buttons,
+the elapsed, remaining and estimated time for the end of the progress.
+
\wxheading{Derived from}
-\helpref{wxFrame}{wxframe}\\
+\helpref{wxDialog}{wxdialog}\\
\helpref{wxWindow}{wxwindow}\\
\helpref{wxEvtHandler}{wxevthandler}\\
\helpref{wxObject}{wxobject}
<wx/progdlg.h>
+
+\wxheading{Window styles}
+
+\twocolwidtha{7cm}
+\begin{twocollist}\itemsep=0pt
+\twocolitem{\windowstyle{wxPD\_APP\_MODAL}}{Make the progress dialog modal. If this flag is
+not given, it is only "locally" modal - that is the input to the parent
+window is disabled, but not to the other ones.}
+\twocolitem{\windowstyle{wxPD\_AUTO\_HIDE}}{Causes the progress dialog to disappear
+from screen as soon as the maximum value of the progress meter has been
+reached.}
+\twocolitem{\windowstyle{wxPD\_SMOOTH}}{Causes smooth progress of the gauge control.}
+\twocolitem{\windowstyle{wxPD\_CAN\_ABORT}}{This flag tells the dialog that it should have a
+"Cancel" button which the user may press. If this happens, the next call to
+\helpref{Update()}{wxprogressdialogupdate} will return false.}
+\twocolitem{\windowstyle{wxPD\_CAN\_SKIP}}{This flag tells the dialog that it should have a
+"Skip" button which the user may press. If this happens, the next call to
+\helpref{Update()}{wxprogressdialogupdate} will return true in its skip parameter.}
+\twocolitem{\windowstyle{wxPD\_ELAPSED\_TIME}}{This flag tells the dialog that it should show elapsed time (since creating the dialog).}
+\twocolitem{\windowstyle{wxPD\_ESTIMATED\_TIME}}{This flag tells the dialog that it should show estimated time.}
+\twocolitem{\windowstyle{wxPD\_REMAINING\_TIME}}{This flag tells the dialog that it should show remaining time.}
+\end{twocollist}%
+
+
\latexignore{\rtfignore{\wxheading{Members}}}
-\membersection{wxProgressDialog::wxProgressDialog}\label{wxprogressdialogconstr}
+\membersection{wxProgressDialog::wxProgressDialog}\label{wxprogressdialogctor}
-\func{}{wxProgressDialog}{\param{const wxString\& }{title},
- \param{const wxString\& }{message},\rtfsp
- \param{int }{maximum = 100},
- \param{wxWindow * }{parent = NULL},\rtfsp
- \param{int }{style = wxPD\_AUTO\_HIDE | wxPD\_APP\_MODAL}}
+\func{}{wxProgressDialog}{\param{const wxString\& }{title}, \param{const wxString\& }{message},\rtfsp
+\param{int }{maximum = 100}, \param{wxWindow * }{parent = NULL},\rtfsp
+\param{int }{style = wxPD\_AUTO\_HIDE | wxPD\_APP\_MODAL}}
Constructor. Creates the dialog, displays it and disables user input
for other windows, or, if wxPD\_APP\_MODAL flag is not given, for its parent
\docparam{parent}{Parent window.}
-\docparam{message}{Message to show on the dialog.}
+\docparam{style}{The dialog style. See \helpref{wxProgressDialog}{wxprogressdialog}.}
-\docparam{style}{The dialog style. This is the combination of the following
-bitmask constants defined in wx/defs.h:
+\membersection{wxProgressDialog::\destruct{wxProgressDialog}}\label{wxprogressdialogdtor}
-\twocolwidtha{7cm}
-\begin{twocollist}\itemsep=0pt
-\twocolitem{{\bf wxPD\_APP\_MODAL}}{Make the progress dialog modal. If this flag is
-not given, it is only "locally" modal - that is the input to the parent
-window is disabled, but not to the other ones.}
-\twocolitem{{\bf wxPD\_AUTO\_HIDE}}{By default, the progress dialog will disappear
-from screen as soon as the maximum value of the progress meter has been
-reached. This flag prevents it from doing it - instead the dialog will wait
-until the user closes it.}
-\twocolitem{{\bf wxPD\_CAN\_ABORT}}{This flag tells the dialog that it should have a
-"Cancel" button which the user may press. If this happens, the next call to
- \helpref{Update()}{wxprogressdialogupdate} will return FALSE.}
-\twocolitem{{\bf wxPD\_ELAPSED\_TIME}}{This flag tells the dialog that it should show elapsed time (since creating the dialog).}
-\twocolitem{{\bf wxPD\_ESTIMATED\_TIME}}{This flag tells the dialog that it should show estimated time.}
-\twocolitem{{\bf wxPD\_REMAINING\_TIME}}{This flag tells the dialog that it should show remaining time.}
-\twocolitem{{\bf wxPD\_SMOOTH}}{This flag tells the dialog that it should use
-smooth gauge (has effect only under 32bit Windows).}
-\end{twocollist}%
-}
+\func{}{\destruct{wxProgressDialog}}{\void}
+
+Destructor. Deletes the dialog and enables all top level windows.
-\membersection{wxProgressDialog::\destruct{wxProgressDialog}}
+\membersection{wxProgressDialog::Resume}\label{wxprogressdialogresume}
-\func{}{\destruct{wxMessageDialog}}{\void}
+\func{void}{Resume}{\void}
-Destructor. Deletes the dialog and enables all top level windows.
+Can be used to continue with the dialog, after the user had chosen
+ABORT.
\membersection{wxProgressDialog::Update}\label{wxprogressdialogupdate}
-\func{bool}{Update}{
- \param{int }{value = -1},\rtfsp
- \param{const char * }{newmsg = NULL}, }
+\func{virtual bool}{Update}{\param{int }{value}, \param{const wxString\& }{newmsg = ""},\rtfsp
+\param{bool *}{skip = NULL}}
Updates the dialog, setting the progress bar to the new value and, if
-given changes the message above it. Returns TRUE if the ABORT button
-has \emph{not} been pressed.
+given changes the message above it. Returns \true unless the Cancel button
+has been pressed.
-If FALSE is returned, the application can either immediately destroy the dialog
+If \false is returned, the application can either immediately destroy the dialog
or ask the user for the confirmation and if the abort is not confirmed the
dialog may be resumed with \helpref{Resume}{wxprogressdialogresume} function.
-\docparam{value}{The new value of the progress meter. It must be strictly less
-than the maximum value given to the constructor (i.e., as usual in C, the
-index runs from $0$ to $maximum-1$).}
-\docparam{newmsg}{The new messages for the progress dialog text, if none is
-given the message is not changed.}
+\wxheading{Parameters}
-\membersection{wxProgressDialog::Resume}\label{wxprogressdialogresume}
+\docparam{value}{The new value of the progress meter. It should be less than or
+equal to the maximum value given to the constructor and the dialog is closed if
+it is equal to the maximum.}
+\docparam{newmsg}{The new messages for the progress dialog text, if it is
+empty (which is the default) the message is not changed.}
+\docparam{skip}{If "Skip" button was pressed since last
+\helpref{Update}{wxprogressdialogupdate} call, this is set to true.}
-\func{void}{Resume}{\void}
-Can be used to continue with the dialog, after the user had chosen
-ABORT.
+\membersection{wxProgressDialog::Pulse}\label{wxprogressdialogpdatepulse}
+
+\func{virtual bool}{Pulse}{\param{const wxString\& }{newmsg = ""},\rtfsp
+\param{bool *}{skip = NULL}}
+
+Just like \helpref{Update}{wxprogressdialogupdate} but makes
+the gauge control run in indeterminate mode (see \helpref{wxGauge}{wxgauge} documentation),
+sets the remaining and the estimated time labels (if present) to {\tt Unknown} and moves
+the progress bar a bit to indicate that some progress was done.
projects / wxWidgets.git / blobdiff