X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2aab8f16ac7200349b41af957396029c176a9b9d..3979290c611fa74cb3e64ab09e3b5b35160c082f:/wxPython/src/_extras.py diff --git a/wxPython/src/_extras.py b/wxPython/src/_extras.py index 0e8da6d20e..0e72a395d9 100644 --- a/wxPython/src/_extras.py +++ b/wxPython/src/_extras.py @@ -6,7 +6,6 @@ # Author: Robin Dunn # # Created: 6/30/97 -# RCS-ID: $Id$ # Copyright: (c) 1998 by Total Control Software # Licence: wxWindows license #---------------------------------------------------------------------------- @@ -63,6 +62,12 @@ def EVT_KEY_DOWN(win, func): def EVT_KEY_UP(win, func): win.Connect(-1, -1, wxEVT_KEY_UP, func) +def EVT_MENU_OPEN(win, func): + win.Connect(-1, -1, wxEVT_MENU_OPEN, func) + +def EVT_MENU_CLOSE(win, func): + win.Connect(-1, -1, wxEVT_MENU_CLOSE, func) + def EVT_MENU_HIGHLIGHT(win, id, func): win.Connect(id, -1, wxEVT_MENU_HIGHLIGHT, func) @@ -75,6 +80,9 @@ def EVT_SET_FOCUS(win, func): def EVT_KILL_FOCUS(win, func): win.Connect(-1, -1, wxEVT_KILL_FOCUS, func) +def EVT_CHILD_FOCUS(win, func): + win.Connect(-1, -1, wxEVT_CHILD_FOCUS, func) + def EVT_ACTIVATE(win, func): win.Connect(-1, -1, wxEVT_ACTIVATE, func) @@ -96,6 +104,9 @@ def EVT_INIT_DIALOG(win, func): def EVT_SYS_COLOUR_CHANGED(win, func): win.Connect(-1, -1, wxEVT_SYS_COLOUR_CHANGED, func) +def EVT_DISPLAY_CHANGED(win, func): + win.Connect(-1, -1, wxEVT_DISPLAY_CHANGED, func) + def EVT_SHOW(win, func): win.Connect(-1, -1, wxEVT_SHOW, func) @@ -120,6 +131,9 @@ def EVT_WINDOW_CREATE(win, func): def EVT_WINDOW_DESTROY(win, func): win.Connect(-1, -1, wxEVT_DESTROY, func) +def EVT_SET_CURSOR(win, func): + win.Connect(-1, -1, wxEVT_SET_CURSOR, func) + def EVT_IDLE(win, func): @@ -187,6 +201,9 @@ def EVT_MOUSE_EVENTS(win, func): win.Connect(-1, -1, wxEVT_LEAVE_WINDOW, func) win.Connect(-1, -1, wxEVT_ENTER_WINDOW, func) +def EVT_MOUSE_CAPTURE_CHANGED(win, func): + win.Connect(-1, -1, wxEVT_MOUSE_CAPTURE_CHANGED, func) + # EVT_COMMAND def EVT_COMMAND(win, id, cmd, func): win.Connect(id, -1, cmd, func) @@ -197,14 +214,15 @@ def EVT_COMMAND_RANGE(win, id1, id2, cmd, func): # Scrolling def EVT_SCROLL(win, func): - win.Connect(-1, -1, wxEVT_SCROLL_TOP, func) - win.Connect(-1, -1, wxEVT_SCROLL_BOTTOM, func) - win.Connect(-1, -1, wxEVT_SCROLL_LINEUP, func) - win.Connect(-1, -1, wxEVT_SCROLL_LINEDOWN, func) - win.Connect(-1, -1, wxEVT_SCROLL_PAGEUP, func) - win.Connect(-1, -1, wxEVT_SCROLL_PAGEDOWN, func) - win.Connect(-1, -1, wxEVT_SCROLL_THUMBTRACK,func) + win.Connect(-1, -1, wxEVT_SCROLL_TOP, func) + win.Connect(-1, -1, wxEVT_SCROLL_BOTTOM, func) + win.Connect(-1, -1, wxEVT_SCROLL_LINEUP, func) + win.Connect(-1, -1, wxEVT_SCROLL_LINEDOWN, func) + win.Connect(-1, -1, wxEVT_SCROLL_PAGEUP, func) + win.Connect(-1, -1, wxEVT_SCROLL_PAGEDOWN, func) + win.Connect(-1, -1, wxEVT_SCROLL_THUMBTRACK, func) win.Connect(-1, -1, wxEVT_SCROLL_THUMBRELEASE,func) + win.Connect(-1, -1, wxEVT_SCROLL_ENDSCROLL, func) def EVT_SCROLL_TOP(win, func): win.Connect(-1, -1, wxEVT_SCROLL_TOP, func) @@ -230,6 +248,9 @@ def EVT_SCROLL_THUMBTRACK(win, func): def EVT_SCROLL_THUMBRELEASE(win, func): win.Connect(-1, -1, wxEVT_SCROLL_THUMBRELEASE, func) +def EVT_SCROLL_ENDSCROLL(win, func): + win.Connect(-1, -1, wxEVT_SCROLL_ENDSCROLL, func) + # Scrolling, with an id @@ -242,6 +263,7 @@ def EVT_COMMAND_SCROLL(win, id, func): win.Connect(id, -1, wxEVT_SCROLL_PAGEDOWN, func) win.Connect(id, -1, wxEVT_SCROLL_THUMBTRACK,func) win.Connect(id, -1, wxEVT_SCROLL_THUMBRELEASE,func) + win.Connect(-1, -1, wxEVT_SCROLL_ENDSCROLL, func) def EVT_COMMAND_SCROLL_TOP(win, id, func): win.Connect(id, -1, wxEVT_SCROLL_TOP, func) @@ -267,6 +289,9 @@ def EVT_COMMAND_SCROLL_THUMBTRACK(win, id, func): def EVT_COMMAND_SCROLL_THUMBRELEASE(win, id, func): win.Connect(id, -1, wxEVT_SCROLL_THUMBRELEASE, func) +def EVT_COMMAND_SCROLL_ENDSCROLL(win, id, func): + win.Connect(id, -1, wxEVT_SCROLL_ENDSCROLL, func) + #--- def EVT_SCROLLWIN(win, func): win.Connect(-1, -1, wxEVT_SCROLLWIN_TOP, func) @@ -540,19 +565,6 @@ def EVT_TOGGLEBUTTON(win, id, func): -# Help events -def EVT_HELP(win, id, func): - win.Connect(id, -1, wxEVT_HELP, func) - -def EVT_HELP_RANGE(win, id, id2, func): - win.Connect(id, id2, wxEVT_HELP, func) - -def EVT_DETAILED_HELP(win, id, func): - win.Connect(id, -1, wxEVT_DETAILED_HELP, func) - -def EVT_DETAILED_HELP_RANGE(win, id, id2, func): - win.Connect(id, id2, wxEVT_DETAILED_HELP, func) - def EVT_CONTEXT_MENU(win, func): win.Connect(-1, -1, wxEVT_CONTEXT_MENU, func) @@ -568,33 +580,33 @@ class wxTimer(wxPyTimer): wxPyTimer.__init__(self, None) self.SetOwner(evtHandler, id) -#---------------------------------------------------------------------- - -NULL = None # For backwards compatibility only. You should really be - # using None now. - - #---------------------------------------------------------------------- # aliases wxColor = wxColour wxNamedColor = wxNamedColour wxPen = wxPyPen +wxScrollbar = wxScrollBar + # backwards compatibility wxNoRefBitmap = wxBitmap wxPyDefaultPosition = wxDefaultPosition wxPyDefaultSize = wxDefaultSize - +NULL = None +wxSystemSettings_GetSystemColour = wxSystemSettings_GetColour +wxSystemSettings_GetSystemFont = wxSystemSettings_GetFont +wxSystemSettings_GetSystemMetric = wxSystemSettings_GetMetric #---------------------------------------------------------------------- # wxGTK sets the locale when initialized. Doing this at the Python # level should set it up to match what GTK is doing at the C level. -try: - import locale - locale.setlocale(locale.LC_ALL, "") -except: - pass +if wxPlatform == "__WXGTK__": + try: + import locale + locale.setlocale(locale.LC_ALL, "") + except: + pass @@ -649,6 +661,58 @@ def wxPyTypeCast(obj, typeStr): return theObj +#---------------------------------------------------------------------------- +_wxCallAfterId = None + +def wxCallAfter(callable, *args, **kw): + """ + Call the specified function after the current and pending event + handlers have been completed. This is also good for making GUI + method calls from non-GUI threads. + """ + app = wxGetApp() + assert app, 'No wxApp created yet' + + global _wxCallAfterId + if _wxCallAfterId is None: + _wxCallAfterId = wxNewId() + app.Connect(-1, -1, _wxCallAfterId, + lambda event: apply(event.callable, event.args, event.kw) ) + evt = wxPyEvent() + evt.SetEventType(_wxCallAfterId) + evt.callable = callable + evt.args = args + evt.kw = kw + wxPostEvent(app, evt) + +#---------------------------------------------------------------------- + +class wxPyDeadObjectError(AttributeError): + pass + +class _wxPyDeadObject: + """ + Instances of wx objects that are OOR capable will have their __class__ + changed to this class when the C++ object is deleted. This should help + prevent crashes due to referencing a bogus C++ pointer. + """ + reprStr = "wxPython wrapper for DELETED %s object! (The C++ object no longer exists.)" + attrStr = "The C++ part of the %s object has been deleted, attribute access no longer allowed." + + def __repr__( self ): + if not hasattr(self, "_name"): + self._name = "[unknown]" + return self.reprStr % self._name + + def __getattr__( self, *args ): + if not hasattr(self, "_name"): + self._name = "[unknown]" + raise wxPyDeadObjectError( self.attrStr % self._name ) + + def __nonzero__(self): + return 0 + + #---------------------------------------------------------------------- #---------------------------------------------------------------------- @@ -691,7 +755,7 @@ class wxPyOnDemandOutputWindow: self.frame.Close() -_defRedirect = (wxPlatform == '__WXMSW__') +_defRedirect = (wxPlatform == '__WXMSW__' or wxPlatform == '__WXMAC__') #---------------------------------------------------------------------- # The main application class. Derive from this and implement an OnInit @@ -747,6 +811,7 @@ class wxPySimpleApp(wxApp): def __init__(self, flag=0): wxApp.__init__(self, flag) def OnInit(self): + wxInitAllImageHandlers() return true @@ -765,10 +830,10 @@ class wxPyWidgetTester(wxApp): self.frame.Show(true) #---------------------------------------------------------------------------- -# DO NOT hold any other references to this object. This is how we know when -# to cleanup system resources that wxWin is holding. When this module is -# unloaded, the refcount on __cleanMeUp goes to zero and it calls the -# wxApp_CleanUp function. +# DO NOT hold any other references to this object. This is how we +# know when to cleanup system resources that wxWin is holding. When +# the sys module is unloaded, the refcount on sys.__wxPythonCleanup +# goes to zero and it calls the wxApp_CleanUp function. class __wxPyCleanup: def __init__(self): @@ -776,7 +841,15 @@ class __wxPyCleanup: def __del__(self): self.cleanup() -__cleanMeUp = __wxPyCleanup() +sys.__wxPythonCleanup = __wxPyCleanup() + +## # another possible solution, but it gets called too early... +## if sys.version[0] == '2': +## import atexit +## atexit.register(wxc.wxApp_CleanUp) +## else: +## sys.exitfunc = wxc.wxApp_CleanUp + #---------------------------------------------------------------------------- #----------------------------------------------------------------------------