update Gooey program icon and fix OSX task bar rendering

gooey/gui/containers/application.py

@@ -5,6 +5,7 @@ Primary orchestration and control point for Gooey.
 import sys
 
 import wx
+from wx.adv import TaskBarIcon
 
 from gooey.gui import cli
 from gooey.gui import events
@@ -187,7 +188,14 @@ class GooeyApplication(wx.Frame):
         self.SetSizer(sizer)
         self.console.Hide()
         self.Layout()
-        self.SetIcon(wx.Icon(self.buildSpec['images']['programIcon'], wx.BITMAP_TYPE_ICO))
+        # Program Icon (Windows)
+        icon = wx.Icon(self.buildSpec['images']['programIcon'], wx.BITMAP_TYPE_PNG)
+        self.SetIcon(icon)
+        # OSX needs to have its taskbar icon explicitly set
+        # bizarrely, wx requires the TaskBarIcon to be attached to the Frame
+        # as instance data (self.). Otherwise, it will not render correctly.
+        self.taskbarIcon = TaskBarIcon(iconType=wx.adv.TBI_DOCK)
+        self.taskbarIcon.SetIcon(icon)
 
 
 

gooey/gui/image_repository.py

@@ -12,7 +12,7 @@ from gooey.gui.util.freeze import getResourcePath
 from gooey.util.functional import merge
 
 filenames = {
-    'programIcon': 'program_icon.ico',
+    'programIcon': 'program_icon.png',
     'successIcon': 'success_icon.png',
     'runningIcon': 'running_icon.png',
     'loadingIcon': 'loading_icon.gif',

gooey/gui/util/freeze.py

@@ -45,4 +45,3 @@ def localResourcePath(path):
         return os.path.join(basedir or sys.executable, path)
     else:
         return os.path.join(os.getcwd(), path)
-