itdominator
b724d41f6c
- Remove tabs controller, tab widget, and tabs widget files and move to plugin - Delete plugins/README.txt - Add register_controller method to controller system for plugin use - Add error handling for plugin crashes via futures callback
80 lines
1.9 KiB
Python
80 lines
1.9 KiB
Python
# Python imports
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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# Application imports
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class TabWidget(Gtk.Box):
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"""docstring for TabWidget"""
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def __init__(self):
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super(TabWidget, self).__init__()
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self.file = None
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self._handler_id = None
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self._eve_handler_id = None
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self._setup_styling()
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self._setup_signals()
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self._load_widgets()
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def _setup_styling(self):
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ctx = self.get_style_context()
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ctx.add_class("tab-widget")
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self.set_orientation(0)
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self.set_hexpand(False)
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self.set_vexpand(False)
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self.set_size_request(-1, 12)
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def _setup_signals(self):
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...
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def _load_widgets(self):
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self.event_box = Gtk.EventBox()
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self.label = Gtk.Label()
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self.close_bttn = Gtk.Button()
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icon = Gtk.Image(stock = Gtk.STOCK_CLOSE)
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self.event_box.set_above_child(True)
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ctx = self.label.get_style_context()
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ctx.add_class("tab-label")
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ctx = self.close_bttn.get_style_context()
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ctx.add_class("tab-close-bttn")
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self.label.set_xalign(0.0)
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self.label.set_margin_left(25)
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self.label.set_margin_right(25)
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self.label.set_hexpand(True)
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self.close_bttn.add(icon)
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self.event_box.add(self.label)
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self.add(self.event_box)
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self.add(self.close_bttn)
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self.show_all()
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def clear_signals_and_data(self):
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self.close_bttn.disconnect(self._handler_id)
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self.event_box.disconnect(self._eve_handler_id)
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self._handler_id = None
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for child in self.get_children():
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child.unparent()
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child.run_dispose()
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child.destroy()
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def set_close_signal(self, callback):
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self._handler_id = self.close_bttn.connect(
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'clicked',
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callback,
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self.file
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)
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