return theObj
+#----------------------------------------------------------------------
#----------------------------------------------------------------------
class wxPyOnDemandOutputWindow:
def __init__(self, title = "wxPython: stdout/stderr"):
self.frame = None
self.title = title
-
+ self.parent = None
def SetParent(self, parent):
self.parent = parent
-
def OnCloseWindow(self, event):
if self.frame != None:
self.frame.Destroy()
self.frame = None
self.text = None
-
- # this provides the file-like behaviour
+ # These methods provide the file-like output behaviour.
def write(self, str):
+ if not wxThread_IsMain():
+ # Aquire the GUI mutex before making GUI calls. Mutex is released
+ # when locker is deleted at the end of this function.
+ locker = wxMutexGuiLocker()
+
if not self.frame:
- self.frame = wxFrame(self.parent, -1, self.title)
+ self.frame = wxFrame(self.parent, -1, self.title,
+ style=wxDEFAULT_FRAME_STYLE|wxNO_FULL_REPAINT_ON_RESIZE)
self.text = wxTextCtrl(self.frame, -1, "",
style = wxTE_MULTILINE|wxTE_READONLY)
self.frame.SetSize(wxSize(450, 300))
EVT_CLOSE(self.frame, self.OnCloseWindow)
self.text.AppendText(str)
-
def close(self):
if self.frame != None:
- self.frame.Destroy()
- self.frame = None
- self.text = None
-
+ if not wxThread_IsMain():
+ locker = wxMutexGuiLocker()
+ self.frame.Close()
_defRedirect = (wxPlatform == '__WXMSW__')
def SetTopWindow(self, frame):
if self.stdioWin:
self.stdioWin.SetParent(frame)
- sys.stderr = sys.stdout = self.stdioWin
wxPyApp.SetTopWindow(self, frame)
sys.stdout = sys.stderr = open(filename, 'a')
else:
self.stdioWin = self.outputWindowClass() # wxPyOnDemandOutputWindow
+ sys.stdout = sys.stderr = self.stdioWin
def RestoreStdio(self):
sys.stdout, sys.stderr = self.saveStdio
- if self.stdioWin != None:
- self.stdioWin.close()
+
#----------------------------------------------------------------------------