\membersection{wxApp::wxApp}\label{wxappctor}
-\func{void}{wxApp}{\void}
+\func{}{wxApp}{\void}
Constructor. Called implicitly with a definition of a wxApp object.
\membersection{wxApp::\destruct{wxApp}}\label{wxappdtor}
-\func{void}{\destruct{wxApp}}{\void}
+\func{virtual}{\destruct{wxApp}}{\void}
Destructor. Will be called implicitly on program exit if the wxApp
object is created on the stack.
\membersection{wxApp::argv}\label{wxappargv}
-\member{char **}{argv}
+\member{wxChar **}{argv}
Command line arguments (after environment-specific processing).
\helpref{wxLog}{wxlog}
+\membersection{wxApp::CreateTraits}\label{wxappcreatetraits}
+
+\func{virtual wxAppTraits *}{CreateTraits}{\void}
+
+Creates the \helpref{wxAppTraits}{wxapptraits} object when \helpref{GetTraits}{wxappgettraits}
+needs it for the first time.
+
+\wxheading{See also}
+
+\helpref{wxAppTraits}{wxapptraits}
+
+
\membersection{wxApp::Dispatch}\label{wxappdispatch}
\func{virtual void}{Dispatch}{\void}
\helpref{SetTopWindow}{wxappsettopwindow}
+
+\membersection{wxApp::GetTraits}\label{wxappgettraits}
+
+\func{wxAppTraits *}{GetTraits}{\void}
+
+Returns a pointer to the \helpref{wxAppTraits}{wxapptraits} object for the application.
+If you want to customize the \helpref{wxAppTraits}{wxapptraits} object, you must override the
+\helpref{CreateTraits}{wxappcreatetraits} function.
+
+
+
\membersection{wxApp::GetUseBestVisual}\label{wxappgetusebestvisual}
\constfunc{bool}{GetUseBestVisual}{\void}
%%\helpref{wxWindow::OnCharHook}{wxwindowoncharhook}, \helpref{wxDialog::OnCharHook}{wxdialogoncharhook}
-\membersection{wxApp::OnAssert}\label{wxapponassert}
+\membersection{wxApp::OnAssertFailure}\label{wxapponassertfailure}
-\func{void}{OnAssert}{\param{const wxChar }{*file}, \param{int }{line}, \param{const wxChar }{*cond}, \param{const wxChar }{*msg}}
+\func{void}{OnAssertFailure}{\param{const wxChar }{*file}, \param{int }{line}, \param{const wxChar }{*func}, \param{const wxChar }{*cond}, \param{const wxChar }{*msg}}
This function is called when an assert failure occurs, i.e. the condition
specified in \helpref{wxASSERT}{wxassert} macro evaluated to {\tt false}.
It is only called in debug mode (when {\tt \_\_WXDEBUG\_\_} is defined) as
asserts are not left in the release code at all.
-The base class version show the default assert failure dialog box proposing to
+The base class version shows the default assert failure dialog box proposing to
the user to stop the program, continue or ignore all subsequent asserts.
\wxheading{Parameters}
-\docparam{file}{the name of the source file where the assert occured}
+\docparam{file}{the name of the source file where the assert occurred}
+
+\docparam{line}{the line number in this file where the assert occurred}
-\docparam{line}{the line number in this file where the assert occured}
+\docparam{func}{the name of the function where the assert occurred, may be
+empty if the compiler doesn't support C99 \texttt{\_\_FUNCTION\_\_}}
-\docparam{cond}{the condition of the failed assert in string form}
+\docparam{cond}{the condition of the failed assert in text form}
\docparam{msg}{the message specified as argument to
\helpref{wxASSERT\_MSG}{wxassertmsg} or \helpref{wxFAIL\_MSG}{wxfailmsg}, will
%%\helpref{wxWindow::Close}{wxwindowclose},\rtfsp
%%\helpref{wxWindow::OnCloseWindow}{wxwindowonclosewindow},\rtfsp
%%\helpref{wxCloseEvent}{wxcloseevent},\rtfsp
-%%\helpref{wxApp::OnQueryEndSession}{wxapponqueryendsession}
\membersection{wxApp::OnInit}\label{wxapponinit}
parser with the command line options for this application. The base class
versions adds support for a few standard options only.
-
-\membersection{wxApp::OnQueryEndSession}\label{wxapponqueryendsession}
-
-\func{void}{OnQueryEndSession}{\param{wxCloseEvent\& }{event}}
-
-This is an event handler function called when the operating system or GUI session is
-about to close down. Typically, an application will try to save unsaved documents
-at this point.
-
-If \helpref{wxCloseEvent::CanVeto}{wxcloseeventcanveto} returns true, the application
-is allowed to veto the shutdown by calling \helpref{wxCloseEvent::Veto}{wxcloseeventveto}.
-The application might veto the shutdown after prompting for documents to be saved, and the
-user has cancelled the save.
-
-Use the EVT\_QUERY\_END\_SESSION event table macro to handle query end session events.
-
-You should check whether the application is forcing the deletion of the window
-using \helpref{wxCloseEvent::GetForce}{wxcloseeventgetforce}. If this is true,
-destroy the window using \helpref{wxWindow::Destroy}{wxwindowdestroy}.
-If not, it is up to you whether you respond by destroying the window.
-
-The default handler calls \helpref{wxWindow::Close}{wxwindowclose} on the top-level window,
-and vetoes the shutdown if Close returns false. This will be sufficient for many applications.
-
-\wxheading{Remarks}
-
-Under X, OnQueryEndSession is called in response to the `save session' event.
-
-Under Windows, OnQueryEndSession is called in response to the WM\_QUERYENDSESSION message.
-
-\wxheading{See also}
-
-\helpref{wxWindow::Close}{wxwindowclose},\rtfsp
-\helpref{wxCloseEvent}{wxcloseevent}\rtfsp
-
-
\membersection{wxApp::OnRun}\label{wxapponrun}
\func{virtual int}{OnRun}{\void}
\membersection{wxApp::SetUseBestVisual}\label{wxappsetusebestvisual}
-\func{void}{SetUseBestVisual}{\param{bool}{ flag}}
+\func{void}{SetUseBestVisual}{\param{bool}{ flag}, \param{bool}{ forceTrueColour = false}}
Allows the programmer to specify whether the application will use the best visual
on systems that support several visual on the same display. This is typically the
case under Solaris and IRIX, where the default visual is only 8-bit whereas certain
applications are supposed to run in TrueColour mode.
+If \arg{forceTrueColour} is true then the application will try to force
+using a TrueColour visual and abort the app if none is found.
+
Note that this function has to be called in the constructor of the {\tt wxApp}
instance and won't have any effect when called later on.
iteration), call \helpref{wxLog::FlushActive}{wxlogflushactive}.
Calling Yield() recursively is normally an error and an assert failure is
-raised in debug build if such situation is detected. However if the the
+raised in debug build if such situation is detected. However if the
{\it onlyIfNeeded} parameter is {\tt true}, the method will just silently
return {\tt false} instead.
projects / wxWidgets.git / blobdiff