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-rw-r--r--activity.py24
1 files changed, 24 insertions, 0 deletions
diff --git a/activity.py b/activity.py
index 297d57b..a673912 100644
--- a/activity.py
+++ b/activity.py
@@ -264,6 +264,7 @@ class Chat(activity.Activity):
style.COLOR_WHITE.get_gdk_color())
entry.set_sensitive(False)
entry.connect('activate', self.entry_activate_cb)
+ entry.connect('key-press-event', self.entry_key_press_cb)
self.entry = entry
self.chatbox = ChatBox()
@@ -277,7 +278,30 @@ class Chat(activity.Activity):
return box
+ def entry_key_press_cb(self, widget, event):
+ """Check for scrolling keys.
+
+ Check if the user pressed Page Up, Page Down, Home or End and
+ scroll the window according the pressed key.
+ """
+ vadj = self.chatbox.get_vadjustment()
+ if event.keyval == gtk.keysyms.Page_Down:
+ value = vadj.get_value() + vadj.page_size
+ if value > vadj.upper - vadj.page_size:
+ value = vadj.upper - vadj.page_size
+ vadj.set_value(value)
+ elif event.keyval == gtk.keysyms.Page_Up:
+ vadj.set_value(vadj.get_value() - vadj.page_size)
+ elif event.keyval == gtk.keysyms.Home and \
+ event.state == gtk.gdk.CONTROL_MASK:
+ vadj.set_value(vadj.lower)
+ elif event.keyval == gtk.keysyms.End and \
+ event.state == gtk.gdk.CONTROL_MASK:
+ vadj.set_value(vadj.upper - vadj.page_size)
+
def entry_activate_cb(self, entry):
+ self.chatbox._scroll_auto = True
+
text = entry.props.text
logger.debug('Entry: %s' % text)
if text: