1 files changed, 42 insertions, 0 deletions
diff --git a/customscrolledpanel.py b/customscrolledpanel.py
new file mode 100644
index 0000000..72951f6
--- /dev/null
+++ b/customscrolledpanel.py
@@ -0,0 +1,42 @@
+"""
+See documentation for CustomScrolledPanel which is defined in this module.
+"""
+
+import wx.lib.scrolledpanel
+
+class CustomScrolledPanel(wx.lib.scrolledpanel.ScrolledPanel):
+    """
+    A subclass of wx.lib.scrolledpanel.ScrolledPanel, which implements
+    usage of the Home and the End keys.
+    """
+    def __init__(self, *args, **kwargs):
+        wx.lib.scrolledpanel.ScrolledPanel.__init__(self, *args, **kwargs)
+        self.Bind(wx.EVT_KEY_DOWN, self.on_key_down)
+
+    def on_key_down(self, event):
+        """
+        Event handler for the key-down event.
+        """
+        key = event.GetKeyCode()
+        if key in (wx.WXK_HOME, wx.WXK_NUMPAD_HOME):
+            self.scroll_home()
+            return
+        elif key in (wx.WXK_END, wx.WXK_NUMPAD_END):
+            self.scroll_end()
+            return
+        else:
+            event.Skip()
+
+    def scroll_home(self):
+        """
+        Scrolls the panel to its top.
+        """
+        self.Scroll(-1, 0)
+
+    def scroll_end(self):
+        """
+        Scrolls the panel to its bottom.
+        """
+        bottom = self.GetVirtualSize()[1]
+        self.Scroll(-1, bottom)
+