Re: GtkHScale: Jump-to-position by left-click instead of middle-click?
Thank you David for your response. I am just a Gtk newbie so this question is a tough one for me. Sorry for cross-posting & I won't do it again next time. Thank you and have a good day.
On Saturday, November 19, 2011, David Nečas <yeti@xxxxxxxxxxxxxxx> wrote:
> Was it really necessary to cross-post this question to *four* mailing
> On Sat, Nov 19, 2011 at 07:55:59AM -0500, Phong Cao wrote:
>> I use GtkHScale for the progress bar, which is responsible for
>> updating the track progress & allow user to move to different time position
>> in the track.
>> Everything works fine until now, except that I can not use left-click
>> button to snap (or jump) to random position in the GtkHScale. Instead, I
>> have to either drag or right-mouse-click.
> The following is a kluge, but I suppose if you want the first button to
> invoke the same response as the middle button it should be all right
> (written in Python for brevity):
> from gi.repository import Gtk
> def button1to2(scale, event):
> if event.button == 1:
> event.button = 2
> return False
> adj = Gtk.Adjustment.new(0.0, 0.0, 1.0, 0.001, 0.01, 0)
> scale = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL, adj)
> scale.connect("button-press-event", button1to2)
> scale.connect("button-release-event", button1to2)
> window = Gtk.Window()
> window.set_default_size(400, -1)
> window.connect("destroy", Gtk.main_quit)
Phong V. Cao
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