@see @ref overview_app, wxApp, wxAppTraits, wxEventLoopBase
*/
-class wxAppConsole : public wxEvtHandler
+class wxAppConsole : public wxEvtHandler,
+ public wxEventFilter
{
protected:
/**
virtual void ExitMainLoop();
/**
+ Overridden wxEventFilter method.
+
This function is called before processing any event and allows the application
- to preempt the processing of some events.
+ to preempt the processing of some events, see wxEventFilter
+ documentation for more information.
- If this method returns -1 the event is processed normally, otherwise either
- @true or @false should be returned and the event processing stops immediately
- considering that the event had been already processed (for the former return
- value) or that it is not going to be processed at all (for the latter one).
+ wxApp implementation of this method always return -1 indicating that
+ the event should be processed normally.
*/
virtual int FilterEvent(wxEvent& event);
//@}
+ bool Yield(bool onlyIfNeeded = false);
+
/**
Allows external code to modify global ::wxTheApp, but you should really
know what you're doing if you call it.
*/
static bool IsMainLoopRunning();
-
- /**
- @name Mac-specific functions
- */
- //@{
-
- /**
- Called in response of an "open-application" Apple event.
- Override this to create a new document in your app.
-
- @onlyfor{wxosx}
- */
- virtual void MacNewFile();
-
- /**
- Called in response of an "open-document" Apple event.
-
- You need to override this method in order to open a document file after the
- user double clicked on it or if the document file was dropped on either the
- running application or the application icon in Finder.
-
- @onlyfor{wxosx}
- */
- virtual void MacOpenFile(const wxString& fileName);
-
- /**
- Called in response of a "get-url" Apple event.
-
- @onlyfor{wxosx}
- */
- virtual void MacOpenURL(const wxString& url);
-
- /**
- Called in response of a "print-document" Apple event.
-
- @onlyfor{wxosx}
- */
- virtual void MacPrintFile(const wxString& fileName);
-
- /**
- Called in response of a "reopen-application" Apple event.
-
- @onlyfor{wxosx}
- */
- virtual void MacReopenApp();
-
- //@}
-
-
/**
@name Callbacks for application-wide "events"
*/
/**
This function may be called if something fatal happens: an unhandled
- exception under Win32 or a a fatal signal under Unix, for example. However,
+ exception under Win32 or a fatal signal under Unix, for example. However,
this will not happen by default: you have to explicitly call
wxHandleFatalExceptions() to enable this.
You may use OnExit() to clean up anything initialized here, provided
that the function returns @true.
- Notice that if you want to to use the command line processing provided by
+ Notice that if you want to use the command line processing provided by
wxWidgets you have to call the base class version in the derived class
OnInit().
Under Windows and Linux/Unix, you should parse the command line
arguments and check for files to be opened when starting your
- application. Under OS X, you need to override MacOpenFile()
+ application. Under OS X, you need to override MacOpenFiles()
since command line arguments are used differently there.
You may use the wxCmdLineParser to parse command line arguments.
/**
Get display mode that is used use. This is only used in framebuffer
- wxWidgets ports (such as wxMGL or wxDFB).
+ wxWidgets ports such as wxDFB.
*/
virtual wxVideoMode GetDisplayMode() const;
*/
bool ProcessMessage(WXMSG* msg);
- /**
- Sends idle events to a window and its children.
- Please note that this function is internal to wxWidgets and shouldn't be used
- by user code.
-
- @remarks These functions poll the top-level windows, and their children,
- for idle event processing. If @true is returned, more OnIdle
- processing is requested by one or more window.
-
- @see wxIdleEvent
- */
- virtual bool SendIdleEvents(wxWindow* win, wxIdleEvent& event);
-
/**
Set display mode to use. This is only used in framebuffer wxWidgets
- ports (such as wxMGL or wxDFB).
+ ports such as wxDFB.
*/
virtual bool SetDisplayMode(const wxVideoMode& info);
visual and abort the app if none is found.
*/
void SetUseBestVisual(bool flag, bool forceTrueColour = false);
+
+
+ /**
+ @name Mac-specific functions
+ */
+ //@{
+
+ /**
+ Called in response of an "open-application" Apple event.
+ Override this to create a new document in your app.
+
+ @onlyfor{wxosx}
+ */
+ virtual void MacNewFile();
+
+ /**
+ Called in response of an openFiles message with Cocoa, or an
+ "open-document" Apple event with Carbon.
+
+ You need to override this method in order to open one or more document
+ files after the user double clicked on it or if the files and/or
+ folders were dropped on either the application in the dock or the
+ application icon in Finder.
+
+ By default this method calls MacOpenFile for each file/folder.
+
+ @onlyfor{wxosx}
+
+ @since 2.9.3
+ */
+ virtual void MacOpenFiles(const wxArrayString& fileNames);
+
+ /**
+ Called in response of an "open-document" Apple event.
+
+ @deprecated
+ This function is kept mostly for backwards compatibility. Please
+ override wxApp::MacOpenFiles method instead in any new code.
+
+ @onlyfor{wxosx}
+ */
+ virtual void MacOpenFile(const wxString& fileName);
+
+ /**
+ Called in response of a "get-url" Apple event.
+
+ @onlyfor{wxosx}
+ */
+ virtual void MacOpenURL(const wxString& url);
+
+ /**
+ Called in response of a "print-document" Apple event.
+
+ @onlyfor{wxosx}
+ */
+ virtual void MacPrintFile(const wxString& fileName);
+
+ /**
+ Called in response of a "reopen-application" Apple event.
+
+ @onlyfor{wxosx}
+ */
+ virtual void MacReopenApp();
+
+ //@}
+
};
projects / wxWidgets.git / blobdiff