def focus(self, window_id=None):
"""Bring Panda3d to foreground, so that it gets keyboard focus.
Also send a message to wx, so that it doesn't render a widget focused.
We also need to say wx that Panda now has focus, so that it can notice when
to take focus back.
If window_id is given, that window will be focused, otherwise the one
the pointer hovers upon. If the pointer doesn't hover over a window,
a random window is taken. If there is no window, this function does nothing.
"""
if window_id is None:
window_id = self.getWindowUnderPointer()
if window_id is None:
for win in self.windows.values():
window_id = win
break
if window_id is None:
return
wp = WindowProperties()
wp.setForeground(True)
self.windows[window_id].requestProperties(wp)
# We request focus (and probably already have keyboard focus), so make wx
# set it officially. This prevents other widgets from being rendered focused.
self.messageclient.unicast(self.name + " gui",
FocusWindowRequest(window_id))
def OnInit(self):
#prepare and start the p3d-wx hybrid-engine mainloop
self.wxevt_loop = wx.EventLoop()
self.wxevt_old_loop = wx.EventLoop.GetActive()
wx.EventLoop.SetActive(self.wxevt_loop)
base.taskMgr.add(self._mainLoop, "MainLoopTask")
#instantiate and assign the wx UI object
self.win = P3dWxWindow(size=wx.Size(640, 480))
self.SetTopWindow(self.win)
#show the wx window
self.win.Show(True)
# is essential to let make up wx window before P3D stuff
self._mainLoop()
#bind wx events
self.win.Bind(wx.EVT_SIZE, self.onSize)
self.win.Bind(wx.EVT_CLOSE, self.onClose)
self.vetoActivate = False
self.win.Bind(wx.EVT_ACTIVATE, self.onActivate)
#open the p3d window undecorated to use in the wx frame window
wp = WindowProperties().getDefault()
wp.setUndecorated(True)
wp.setOpen(True)
wp.setParentWindow(self.win.getP3DSurface())
wp.setOrigin(0, 0)
wp.setForeground(True)
wp.setSize(*self.win.getP3DSurfaceSize())
print ">>>opening p3dsurface"
assert base.openDefaultWindow(props=wp) == True
#
return True
def OnInit(self): #prepare and start the p3d-wx hybrid-engine mainloop self.wxevt_loop = wx.EventLoop() self.wxevt_old_loop = wx.EventLoop.GetActive() wx.EventLoop.SetActive(self.wxevt_loop) base.taskMgr.add(self._mainLoop, "MainLoopTask") #instantiate and assign the wx UI object self.win = P3dWxWindow(size=wx.Size(640, 480)) self.SetTopWindow(self.win) #show the wx window self.win.Show(True) # is essential to let make up wx window before P3D stuff self._mainLoop() #bind wx events self.win.Bind(wx.EVT_SIZE, self.onSize) self.win.Bind(wx.EVT_CLOSE, self.onClose) self.vetoActivate=False self.win.Bind(wx.EVT_ACTIVATE, self.onActivate) #open the p3d window undecorated to use in the wx frame window wp=WindowProperties().getDefault() wp.setUndecorated(True) wp.setOpen(True) wp.setParentWindow(self.win.getP3DSurface()) wp.setOrigin(0,0) wp.setForeground(True) wp.setSize(*self.win.getP3DSurfaceSize()) print ">>>opening p3dsurface" assert base.openDefaultWindow(props=wp) == True # return True
def p3dSurfaceFocus(self): '''re-gain keyboard focus NOT ''' wp=WindowProperties() wp.setForeground(True) base.win.requestProperties(wp) print ">>>p3d surface try to re-gain focus - do keyboard events still work?"
def p3dSurfaceFocus(self):
'''re-gain keyboard focus
NOT
'''
wp = WindowProperties()
wp.setForeground(True)
base.win.requestProperties(wp)
print ">>>p3d surface try to re-gain focus - do keyboard events still work?"
def onSize(self, event=None): '''to resize P3d Surface accordingly to his wx window container and to re-gain keyboard focus ''' wp0=base.win.getProperties() if not wp0.getOpen(): print ">>>[app onSize] win wasn't open: lets quit!" return wp=WindowProperties() wp.addProperties(wp0) wp.setSize(*self.win.getP3DSurfaceSize()) wp.setForeground(True) base.win.requestProperties(wp) if event != None: event.Skip()
def onSize(self, event=None):
'''to resize P3d Surface accordingly to his wx window container and to re-gain keyboard focus
'''
wp0 = base.win.getProperties()
if not wp0.getOpen():
print ">>>[app onSize] win wasn't open: lets quit!"
return
wp = WindowProperties()
wp.addProperties(wp0)
wp.setSize(*self.win.getP3DSurfaceSize())
wp.setForeground(True)
base.win.requestProperties(wp)
if event != None: event.Skip()
def focus(self, window_id=None):
"""Bring Panda3d to foreground, so that it gets keyboard focus.
Also send a message to wx, so that it doesn't render a widget focused.
We also need to say wx that Panda now has focus, so that it can notice when
to take focus back.
If window_id is given, that window will be focused, otherwise the one
the pointer hovers upon. If the pointer doesn't hover over a window,
a random window is taken. If there is no window, this function does nothing.
"""
if window_id is None:
window_id = self.getWindowUnderPointer()
if window_id is None:
for win in self.windows.values():
window_id = win
break
if window_id is None:
return
wp = WindowProperties()
wp.setForeground(True)
self.windows[window_id].requestProperties(wp)
# We request focus (and probably already have keyboard focus), so make wx
# set it officially. This prevents other widgets from being rendered focused.
self.messageclient.unicast(self.name+" gui", FocusWindowRequest(window_id))
