def __init__(self, model):
InsertedObjectWidget.__init__(self)
self.textarea_width = 0
self.model = model
# used in pageview
self._has_cursor = False # Skip table object, if someone moves cursor around in textview
# used here
self._timer = None # NONE or number of current GObject.timer, which is running
self._keep_toolbar_open = False # a cell is currently edited, toolbar should not be hidden
self._cellinput_canceled = None # cell changes should be skipped
self._toolbar_enabled = True # sets if toolbar should be shown beneath a selected table
# Toolbar for table actions
self.toolbar = self.create_toolbar()
self.toolbar.show_all()
self.toolbar.set_no_show_all(True)
self.toolbar.hide()
# Create treeview
self._init_treeview(model)
# package gui elements
self.vbox = Gtk.VBox()
self.add(self.vbox)
self.vbox.pack_end(self.toolbar, True, True, 0)
self.scroll_win = ScrolledWindow(self.treeview, Gtk.PolicyType.NEVER,
Gtk.PolicyType.NEVER,
Gtk.ShadowType.NONE)
self.vbox.pack_start(self.scroll_win, True, True, 0)
# signals
model.connect('model-changed', self.on_model_changed)
def __init__(self, buffer):
InsertedObjectWidget.__init__(self)
self.set_has_cursor(True)
self.buffer = buffer
self.buffer.object_attrib.connect('changed', self.on_attrib_changed)
self.view = GtkSource.View()
self.view.set_buffer(self.buffer)
self.view.modify_font(Pango.FontDescription('monospace'))
self.view.set_auto_indent(True)
self.view.set_smart_home_end(True)
self.view.set_highlight_current_line(True)
self.view.set_right_margin_position(80)
self.view.set_show_right_margin(True)
self.view.set_tab_width(4)
self.view.set_show_line_numbers(buffer.object_attrib['linenumbers'])
# simple toolbar
#~ bar = Gtk.HBox() # FIXME: use Gtk.Toolbar stuff
#~ lang_selector = Gtk.ComboBoxText()
#~ lang_selector.append_text('(None)')
#~ for l in lang_names: lang_selector.append_text(l)
#~ try:
#~ lang_selector.set_active(lang_ids.index(self._attrib['lang'])+1)
#~ self.set_language(self._attrib['lang'] or None, False)
#~ except (ValueError, KeyError):
#~ lang_selector.set_active(0)
#~ self.set_language(None, False)
#~ lang_selector.connect('changed', self.on_lang_changed)
#~ bar.pack_start(lang_selector, False, False)
#~ line_numbers = Gtk.ToggleButton('Line numbers')
#~ try:
#~ line_numbers.set_active(self._attrib['linenumbers']=='true')
#~ self.show_line_numbers(self._attrib['linenumbers'], False)
#~ except (ValueError, KeyError):
#~ line_numbers.set_active(True)
#~ self.show_line_numbers(True, False)
#~ line_numbers.connect('toggled', self.on_line_numbers_toggled)
#~ bar.pack_start(line_numbers, False, False)
# TODO: other toolbar options
# TODO: autohide toolbar if textbuffer is not active
# Pack everything
#~ self.add_header(bar)
win = ScrolledWindow(self.view, Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.NEVER, Gtk.ShadowType.NONE)
self.add(win)
# Hook up signals
self._init_signals()
self.view.connect('populate-popup', self.on_populate_popup)
def __init__(self, model):
InsertedObjectWidget.__init__(self)
self.model = model
self.cont = Gtk.HBox()
link = Gtk.LinkButton(label="Previous")
link.connect('button-press-event', self.on_button_press_event)
self.cont.add(link)
self.cont.add(Gtk.LinkButton(label="This"))
self.cont.add(Gtk.LinkButton(label="Advance"))
self.add(self.cont)
# signals
model.connect('model-changed', self.on_model_changed)
def old_do_size_request(self, requisition): # TODO - FIX this behavior
model = self.get_model()
wraps = model.get_wraps()
if not any(wraps):
return InsertedObjectWidget.do_size_request(self, requisition)
# Negotiate how to wrap ..
for col in self.treeview.get_columns():
cr = col.get_cell_renderers()[0]
cr.set_property('wrap-width', -1) # reset size
#~ col.set_sizing(Gtk.TreeViewColumnSizing.AUTOSIZE) # allow column shrinks
#~ col.set_max_width(0) # shrink column
#~ col.set_max_width(-1) # reset value
#~ col.set_sizing(Gtk.TreeViewColumnSizing.GROW_ONLY) # reset value
InsertedObjectWidget.do_size_request(self, requisition)
#~ print("Widget requests: %i textview: %i" % (requisition.width, self._textview_width))
if requisition.width > self._textview_width:
# Figure out width of fixed cols
fixed = 0
for col, wrap in zip(self.treeview.get_columns(), wraps):
if not wrap:
fixed += col.get_width()
nwrap = sum(wraps)
wrap_size = (self._textview_width - fixed) // nwrap
# Set width for wrappable cols
#~ print("Fixed, nwrap, wrap_size", (fixed, nwrap, wrap_size))
for col, wrap in zip(self.treeview.get_columns(), wraps):
if wrap:
cr = col.get_cell_renderers()[0]
cr.set_property('wrap-width', wrap_size) # reset size
# Update request
InsertedObjectWidget.do_size_request(self, requisition)
else:
pass