X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1542ea396a625766c59d683adbb1d613c1344d50..71aba8333cc915afff9e740c944f7fa7247abacb:/wxPython/src/_extras.py diff --git a/wxPython/src/_extras.py b/wxPython/src/_extras.py index 99f9f70dab..c8d56f4882 100644 --- a/wxPython/src/_extras.py +++ b/wxPython/src/_extras.py @@ -41,6 +41,12 @@ def EVT_SIZE(win, func): def EVT_MOVE(win, func): win.Connect(-1, -1, wxEVT_MOVE, func) +def EVT_SIZING(win, func): + win.Connect(-1, -1, wxEVT_SIZING, func) + +def EVT_MOVING(win, func): + win.Connect(-1, -1, wxEVT_MOVING, func) + def EVT_CLOSE(win, func): win.Connect(-1, -1, wxEVT_CLOSE_WINDOW, func) @@ -62,6 +68,9 @@ def EVT_KEY_DOWN(win, func): def EVT_KEY_UP(win, func): win.Connect(-1, -1, wxEVT_KEY_UP, func) +def EVT_HOTKEY(win, func): + win.Connect(-1, -1, wxEVT_HOTKEY, func) + def EVT_MENU_OPEN(win, func): win.Connect(-1, -1, wxEVT_MENU_OPEN, func) @@ -467,14 +476,6 @@ def EVT_COMMAND_ENTER(win, id, func): win.Connect(id, -1, wxEVT_COMMAND_ENTER, func) -# wxNotebook events -def EVT_NOTEBOOK_PAGE_CHANGED(win, id, func): - win.Connect(id, -1, wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, func) - -def EVT_NOTEBOOK_PAGE_CHANGING(win, id, func): - win.Connect(id, -1, wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, func) - - # wxSpinButton def EVT_SPIN_UP(win, id, func): win.Connect(id, -1, wxEVT_SCROLL_LINEUP, func) @@ -486,29 +487,6 @@ def EVT_SPIN(win, id, func): win.Connect(id, -1, wxEVT_SCROLL_THUMBTRACK,func) -# wxTaskBarIcon -def EVT_TASKBAR_MOVE(win, func): - win.Connect(-1, -1, wxEVT_TASKBAR_MOVE, func) - -def EVT_TASKBAR_LEFT_DOWN(win, func): - win.Connect(-1, -1, wxEVT_TASKBAR_LEFT_DOWN, func) - -def EVT_TASKBAR_LEFT_UP(win, func): - win.Connect(-1, -1, wxEVT_TASKBAR_LEFT_UP, func) - -def EVT_TASKBAR_RIGHT_DOWN(win, func): - win.Connect(-1, -1, wxEVT_TASKBAR_RIGHT_DOWN, func) - -def EVT_TASKBAR_RIGHT_UP(win, func): - win.Connect(-1, -1, wxEVT_TASKBAR_RIGHT_UP, func) - -def EVT_TASKBAR_LEFT_DCLICK(win, func): - win.Connect(-1, -1, wxEVT_TASKBAR_LEFT_DCLICK, func) - -def EVT_TASKBAR_RIGHT_DCLICK(win, func): - win.Connect(-1, -1, wxEVT_TASKBAR_RIGHT_DCLICK, func) - - # wxSashWindow def EVT_SASH_DRAGGED(win, id, func): win.Connect(id, -1, wxEVT_SASH_DRAGGED, func) @@ -517,10 +495,10 @@ def EVT_SASH_DRAGGED_RANGE(win, id1, id2, func): win.Connect(id1, id2, wxEVT_SASH_DRAGGED, func) def EVT_QUERY_LAYOUT_INFO(win, func): - win.Connect(-1, -1, wxEVT_EVT_QUERY_LAYOUT_INFO, func) + win.Connect(-1, -1, wxEVT_QUERY_LAYOUT_INFO, func) def EVT_CALCULATE_LAYOUT(win, func): - win.Connect(-1, -1, wxEVT_EVT_CALCULATE_LAYOUT, func) + win.Connect(-1, -1, wxEVT_CALCULATE_LAYOUT, func) #wxSplitterWindow @@ -610,6 +588,8 @@ wxSystemSettings_GetSystemMetric = wxSystemSettings_GetMetric # workarounds for bad wxRTTI names __wxPyPtrTypeMap['wxGauge95'] = 'wxGauge' +__wxPyPtrTypeMap['wxSlider95'] = 'wxSlider' +__wxPyPtrTypeMap['wxStatusBar95'] = 'wxStatusBar' @@ -647,6 +627,8 @@ if wxPlatform == "__WXGTK__": except: pass +# On MSW add the directory where the wxWindows catalogs were installed +# to the default catalog path. if wxPlatform == "__WXMSW__": import os localedir = os.path.join(os.path.split(__file__)[0], "locale") @@ -654,15 +636,17 @@ if wxPlatform == "__WXMSW__": del os #---------------------------------------------------------------------- -# wxWindows version numbers. wxPython version is in __version__. +# Load version numbers from __version__... Ensure that major and minor +# versions are the same for both wxPython and wxWindows. -wxMAJOR_VERSION = wxc.wxMAJOR_VERSION -wxMINOR_VERSION = wxc.wxMINOR_VERSION -wxRELEASE_NUMBER = wxc.wxRELEASE_NUMBER -wxVERSION_STRING = wxc.wxVERSION_STRING -wxVERSION_NUMBER = wxc.wxVERSION_NUMBER +from wxPython.__version__ import * +__version__ = wxVERSION_STRING -wxVERSION = (wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER) +assert wxMAJOR_VERSION == wxc.wxMAJOR_VERSION, "wxPython/wxWindows version mismatch" +assert wxMINOR_VERSION == wxc.wxMINOR_VERSION, "wxPython/wxWindows version mismatch" +if wxRELEASE_VERSION != wxc.wxRELEASE_VERSION: + import warnings + warnings.warn("wxPython/wxWindows release number mismatch") #---------------------------------------------------------------------- @@ -732,7 +716,7 @@ def wxCallAfter(callable, *args, **kw): if _wxCallAfterId is None: _wxCallAfterId = wxNewEventType() app.Connect(-1, -1, _wxCallAfterId, - lambda event: apply(event.callable, event.args, event.kw) ) + lambda event: event.callable(*event.args, **event.kw) ) evt = wxPyEvent() evt.SetEventType(_wxCallAfterId) evt.callable = callable @@ -740,8 +724,97 @@ def wxCallAfter(callable, *args, **kw): evt.kw = kw wxPostEvent(app, evt) -# an alias -wxRunLater = wxCallAfter + +#---------------------------------------------------------------------- + + +class wxFutureCall: + """ + A convenience class for wxTimer, that calls the given callable + object once after the given amount of milliseconds, passing any + positional or keyword args. The return value of the callable is + availbale after it has been run with the GetResult method. + + If you don't need to get the return value or restart the timer + then there is no need to hold a reference to this object. It will + hold a reference to itself while the timer is running (the timer + has a reference to self.Notify) but the cycle will be broken when + the timer completes, automatically cleaning up the wxFutureCall + object. + """ + def __init__(self, millis, callable, *args, **kwargs): + self.millis = millis + self.callable = callable + self.SetArgs(*args, **kwargs) + self.runCount = 0 + self.hasRun = False + self.result = None + self.timer = None + self.Start() + + def __del__(self): + self.Stop() + + + def Start(self, millis=None): + """ + (Re)start the timer + """ + self.hasRun = False + if millis is not None: + self.millis = millis + self.Stop() + self.timer = wxPyTimer(self.Notify) + self.timer.Start(self.millis, wxTIMER_ONE_SHOT) + Restart = Start + + + def Stop(self): + """ + Stop and destroy the timer. + """ + if self.timer is not None: + self.timer.Stop() + self.timer = None + + + def GetInterval(self): + if self.timer is not None: + return self.timer.GetInterval() + else: + return 0 + + + def IsRunning(self): + return self.timer is not None and self.timer.IsRunning() + + + def SetArgs(self, *args, **kwargs): + """ + (Re)set the args passed to the callable object. This is + useful in conjunction with Restart if you want to schedule a + new call to the same callable object but with different + parameters. + """ + self.args = args + self.kwargs = kwargs + + def HasRun(self): + return self.hasRun + + def GetResult(self): + return self.result + + def Notify(self): + """ + The timer has expired so call the callable. + """ + if self.callable and getattr(self.callable, 'im_self', True): + self.runCount += 1 + self.result = self.callable(*self.args, **self.kwargs) + self.hasRun = True + wxCallAfter(self.Stop) + #---------------------------------------------------------------------- @@ -771,6 +844,35 @@ class _wxPyDeadObject: return 0 +#---------------------------------------------------------------------- + +class wxNotebookPage(wxPanel): + """ + There is an old (and apparently unsolvable) bug when placing a + window with a nonstandard background colour in a wxNotebook on + wxGTK, as the notbooks's background colour would always be used + when the window is refreshed. The solution is to place a panel in + the notbook and the coloured window on the panel, sized to cover + the panel. This simple class does that for you, just put an + instance of this in the notebook and make your regular window a + child of this one and it will handle the resize for you. + """ + def __init__(self, parent, id=-1, + pos=wxDefaultPosition, size=wxDefaultSize, + style=wxTAB_TRAVERSAL, name="panel"): + wxPanel.__init__(self, parent, id, pos, size, style, name) + self.child = None + EVT_SIZE(self, self.OnSize) + def OnSize(self, evt): + if self.child is None: + children = self.GetChildren() + if len(children): + self.child = children[0] + if self.child: + self.child.SetPosition((0,0)) + self.child.SetSize(self.GetSize()) + + #---------------------------------------------------------------------- #---------------------------------------------------------------------- @@ -825,6 +927,18 @@ class wxApp(wxPyApp): def __init__(self, redirect=_defRedirect, filename=None, useBestVisual=False): wxPyApp.__init__(self) + + if wx.wxPlatform == "__WXMAC__": + try: + import MacOS + if not MacOS.WMAvailable(): + print """This program needs access to the screen. Please run with +'pythonw', not 'python', and only when you are logged in on the main display +of your Mac.""" + sys.exit(1) + except: + pass + self.stdioWin = None self.saveStdio = (sys.stdout, sys.stderr) @@ -834,6 +948,15 @@ class wxApp(wxPyApp): if redirect: self.RedirectStdio(filename) + # Set the default handler for SIGINT. This fixes a problem + # where if Ctrl-C is pressed in the console that started this + # app then it will not appear to do anything, (not even send + # KeyboardInterrupt???) but will later segfault on exit. By + # setting the default handler then the app will exit, as + # expected (depending on platform.) + import signal + signal.signal(signal.SIGINT, signal.SIG_DFL) + # this initializes wxWindows and then calls our OnInit _wxStart(self.OnInit) @@ -904,7 +1027,7 @@ class wxPyWidgetTester(wxApp): return True def SetWidget(self, widgetClass, *args): - w = apply(widgetClass, (self.frame,) + args) + w = widgetClass(self.frame, *args) self.frame.Show(True) #----------------------------------------------------------------------------