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Fix the scroll up/down key bindings to use gtk3 method

This commit is contained in:
Stephen Boddy 2015-03-02 21:50:29 +01:00
parent ba66f8e2d2
commit df0043427e
1 changed files with 4 additions and 4 deletions
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8
terminatorlib/terminal.py
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@ -1461,18 +1461,18 @@ class Terminal(Gtk.VBox):
def scroll_by_page(self, pages):
"""Scroll up or down in pages"""
amount = pages * self.vte.get_adjustment().get_page_increment()
amount = pages * self.vte.get_vadjustment().get_page_increment()
self.scroll_by(int(amount))
def scroll_by_line(self, lines):
"""Scroll up or down in lines"""
amount = lines * self.vte.get_adjustment().get_step_increment()
amount = lines * self.vte.get_vadjustment().get_step_increment()
self.scroll_by(int(amount))
def scroll_by(self, amount):
"""Scroll up or down by an amount of lines"""
adjustment = self.vte.get_adjustment()
bottom = adjustment.upper - adjustment.page_size
adjustment = self.vte.get_vadjustment()
bottom = adjustment.get_upper() - adjustment.get_page_size()
value = adjustment.get_value() + amount
adjustment.set_value(min(value, bottom))