From: Emmanuel Gil Peyrot linkmauve@linkmauve.fr
This replaces VBox and HBox with Grid (using Gtk.Orientation), HScale with Scale, creates labels with mnemonics, set hexpand and vexpand properly, use the correct enum container classes, use the correct getter for size request, and finally update to the correct GLib watch function.
Signed-off-by: Emmanuel Gil Peyrot linkmauve@linkmauve.fr
diff --git a/hwmixvolume/hwmixvolume b/hwmixvolume/hwmixvolume index 64d232c..8e0b6b8 100755 --- a/hwmixvolume/hwmixvolume +++ b/hwmixvolume/hwmixvolume @@ -60,18 +60,18 @@ class Stream: value = alsahcontrol.Value(self.element) value.read() values = value.get_tuple(TYPE_INTEGER, info.count) - self.label = Gtk.Label(self.get_label(info)) + self.label = Gtk.Label.new(self.get_label(info)) self.label.set_single_line_mode(True) - self.parent.scales_vbox.pack_start(self.label, expand=False) + self.parent.scales_vbox.add(self.label) for i in range(info.count): adj = Gtk.Adjustment(value=values[i], lower=info.min, upper=info.max, step_incr=1, page_incr=(info.max-info.min+1)/8) adj.connect('value-changed', self.update_ctl_from_scale, i) - scale = Gtk.HScale(adj) + scale = Gtk.Scale(orientation=Gtk.Orientation.HORIZONTAL, adjustment=adj) scale.set_draw_value(False) - self.parent.scales_vbox.pack_start(scale, expand=False) + self.parent.scales_vbox.add(scale) self.scales.append(scale) self.adjustments.append(adj) self.parent.scales_vbox.show_all() @@ -174,45 +174,48 @@ class MixerWindow(Gtk.Window): self.connect('destroy', lambda w: Gtk.main_quit()) self.set_title("Hardware Mixer Volumes")
- vbox = Gtk.VBox() + vbox = Gtk.Grid() + vbox.set_orientation(Gtk.Orientation.VERTICAL) self.add(vbox)
- hbox = Gtk.HBox() - vbox.pack_start(hbox, expand=False) + hbox = Gtk.Grid() + vbox.add(hbox)
- label = Gtk.Label("_Sound Card: ") - label.set_use_underline(True) - hbox.pack_start(label, expand=False) + label = Gtk.Label.new_with_mnemonic("_Sound Card: ") + hbox.add(label)
- combo = Gtk.combo_box_new_text() + combo = Gtk.ComboBoxText() + combo.set_hexpand(True) for i in self.card_numbers: str = "%d: %s" % (i, alsacard.card_get_name(i)) combo.append_text(str) if len(self.card_numbers) > 0: combo.set_active(0) combo.connect('changed', lambda c: self.change_card(self.card_numbers[combo.get_active()])) - hbox.pack_start(combo) + hbox.add(combo) label.set_mnemonic_widget(combo)
- self.lock_check = Gtk.CheckButton(label="_Lock Channels") + self.lock_check = Gtk.CheckButton.new_with_mnemonic(label="_Lock Channels") self.lock_check.set_active(True) - vbox.pack_start(self.lock_check, expand=False) + vbox.add(self.lock_check)
scrollwin = Gtk.ScrolledWindow() - scrollwin.set_policy(hscrollbar_policy=Gtk.POLICY_NEVER, vscrollbar_policy=Gtk.POLICY_AUTOMATIC) - scrollwin.set_shadow_type(Gtk.SHADOW_NONE) - vbox.pack_start(scrollwin) + scrollwin.set_policy(hscrollbar_policy=Gtk.PolicyType.NEVER, vscrollbar_policy=Gtk.PolicyType.AUTOMATIC) + scrollwin.set_shadow_type(Gtk.ShadowType.NONE) + scrollwin.set_vexpand(True) + vbox.add(scrollwin)
- self.scales_vbox = Gtk.VBox() - scrollwin.add_with_viewport(self.scales_vbox) + self.scales_vbox = Gtk.Grid() + self.scales_vbox.set_orientation(Gtk.Orientation.VERTICAL) + scrollwin.add(self.scales_vbox)
label = Gtk.Label() label.set_single_line_mode(True) - line_height = label.size_request()[1] + line_height = max(label.get_size_request().height, 0) label.destroy() - scale = Gtk.HScale() + scale = Gtk.Scale(orientation=Gtk.Orientation.HORIZONTAL) scale.set_draw_value(False) - line_height += scale.size_request()[1] + line_height += max(scale.get_size_request().height, 0) scale.destroy() # always have space for at least four sliders scrollwin.set_size_request(width=-1, height=line_height*4+4) @@ -252,7 +255,7 @@ class MixerWindow(Gtk.Window): self.streams.append(stream)
for fd,condition in self.hcontrol.poll_fds: - self.hctl_sources.append(GLib.io_add_watch(fd, condition, self.hctl_io_callback)) + self.hctl_sources.append(GLib.io_add_watch(fd, 0, GLib.IOCondition(condition), self.hctl_io_callback))
self.update_msg_label()
@@ -270,8 +273,9 @@ class MixerWindow(Gtk.Window): else: msg = "This card does not have stream controls." if not has_msg: - self.msg_label = Gtk.Label(msg) - self.scales_vbox.pack_start(self.msg_label) + self.msg_label = Gtk.Label.new(msg) + self.msg_label.set_vexpand(True) + self.scales_vbox.add(self.msg_label) self.scales_vbox.show_all() elif self.msg_label.get_text() != msg: self.msg_label.set_text(msg) @@ -284,8 +288,8 @@ class MixerWindow(Gtk.Window): except: # TODO: alsa error msg dlg = Gtk.MessageDialog(self, - Gtk.DIALOG_MODAL | Gtk.DIALOG_DESTROY_WITH_PARENT, - Gtk.MESSAGE_ERROR, Gtk.BUTTONS_OK, + Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT, + Gtk.MessageType.ERROR, Gtk.ButtonsType.OK, "Cannot open sound card control device.") dlg.run() dlg.destroy()