WxWgpuWindow object has no attribute 'add_event_handler' (#486)

* fixed request draw timer wait time for wx backend #485

* removed inexistent add_event_handler call in wx backend #485

* added .idea to gitingore for pycharm developers

* removed unused weakbind import

.gitignore

@@ -121,3 +121,5 @@ venv.bak/
 # mypy
 .mypy_cache/
 
+# jetbrains idea
+.idea/

wgpu/gui/wx.py

@@ -7,7 +7,7 @@
 import ctypes
 
 from .base import WgpuCanvasBase
-from ._gui_utils import get_alt_x11_display, get_alt_wayland_display, weakbind
+from ._gui_utils import get_alt_x11_display, get_alt_wayland_display
 
 import wx
 
@@ -121,7 +121,7 @@ def _request_draw(self):
         # that drawing only happens when the mouse is down, see #209.
         if not self._request_draw_timer.IsRunning():
             self._request_draw_timer.Start(
-                self._get_draw_wait_time() * 1000, wx.TIMER_ONE_SHOT
+                max(1, int(self._get_draw_wait_time() * 1000)), wx.TIMER_ONE_SHOT
             )
 
     def close(self):
@@ -143,7 +143,6 @@ def __init__(self, *, parent=None, size=None, title=None, max_fps=30, **kwargs):
         self.SetTitle(title or "wx wgpu canvas")
 
         self._subwidget = WxWgpuWindow(parent=self, max_fps=max_fps)
-        self._subwidget.add_event_handler(weakbind(self.handle_event), "*")
         self.Bind(wx.EVT_CLOSE, lambda e: self.Destroy())
 
         self.Show()