def test_scroll_adjustments_signal(self): def handler(self, hadj, vadj): self.handled = True sc = gtk.ScrolledWindow() view = GtkView(Canvas()) view.connect('set-scroll-adjustments', handler) sc.add(view) assert view.handled
def construct(self): """ Create the widget. Returns: the newly created widget, a DockItem. """ assert self.diagram view = GtkView(canvas=self.diagram.canvas) view.drag_dest_set(gtk.DEST_DEFAULT_MOTION, DiagramTab.VIEW_DND_TARGETS, gtk.gdk.ACTION_MOVE | gtk.gdk.ACTION_COPY | gtk.gdk.ACTION_LINK) scrolled_window = gtk.ScrolledWindow() scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) scrolled_window.set_shadow_type(gtk.SHADOW_IN) scrolled_window.add(view) scrolled_window.show_all() view.connect('focus-changed', self._on_view_selection_changed) view.connect('selection-changed', self._on_view_selection_changed) view.connect_after('key-press-event', self._on_key_press_event) view.connect('drag-drop', self._on_drag_drop) view.connect('drag-data-received', self._on_drag_data_received) self.view = view self.toolbox = DiagramToolbox(self.diagram, view) item = DockItem(title=self.title, stock_id='gaphor-diagram') item.add(scrolled_window) self.widget = item return item
def construct(self): """Create the widget. Returns: the newly created widget. """ assert self.diagram view = GtkView(model=self.diagram, selection=Selection()) view.drag_dest_set( Gtk.DestDefaults.ALL, DiagramPage.VIEW_DND_TARGETS, Gdk.DragAction.MOVE | Gdk.DragAction.COPY | Gdk.DragAction.LINK, ) self.diagram_css = Gtk.CssProvider.new() view.get_style_context().add_provider(self.diagram_css, Gtk.STYLE_PROVIDER_PRIORITY_USER) scrolled_window = Gtk.ScrolledWindow() scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC) scrolled_window.set_shadow_type(Gtk.ShadowType.IN) scrolled_window.add(view) scrolled_window.show_all() self.widget = scrolled_window view.selection.add_handler(self._on_view_selection_changed) view.connect("drag-data-received", self._on_drag_data_received) self.view = view self.widget.action_group = create_action_group(self, "diagram") self.select_tool("toolbox-pointer") self.set_drawing_style() return self.widget
def construct(self): """ Create the widget. Returns: the newly created widget. """ assert self.diagram view = GtkView(canvas=self.diagram.canvas) try: view.set_css_name("diagramview") except AttributeError: pass # Gtk.Widget.set_css_name() is added in 3.20 view.drag_dest_set( Gtk.DestDefaults.ALL, DiagramPage.VIEW_DND_TARGETS, Gdk.DragAction.MOVE | Gdk.DragAction.COPY | Gdk.DragAction.LINK, ) scrolled_window = Gtk.ScrolledWindow() scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC) scrolled_window.set_shadow_type(Gtk.ShadowType.IN) scrolled_window.add(view) scrolled_window.show_all() self.widget = scrolled_window view.connect("focus-changed", self._on_view_selection_changed) view.connect("selection-changed", self._on_view_selection_changed) view.connect_after("key-press-event", self._on_key_press_event) view.connect("drag-data-received", self._on_drag_data_received) self.view = view self.widget.action_group = create_action_group(self, "diagram") shortcuts = self.get_toolbox_shortcuts() def shortcut_action(widget, event): action_name = shortcuts.get((event.keyval, event.state)) if action_name: widget.get_toplevel().get_action_group( "diagram").lookup_action("select-tool").change_state( GLib.Variant.new_string(action_name)) self.widget.connect("key-press-event", shortcut_action) self._on_sloppy_lines() self.select_tool("toolbox-pointer") self.set_drawing_style(self.properties.get("diagram.sloppiness", 0)) return self.widget
def construct(self): """ Create the widget. Returns: the newly created widget. """ assert self.diagram view = GtkView(canvas=self.diagram.canvas) try: view.set_css_name("diagramview") except AttributeError: pass # Gtk.Widget.set_css_name() is added in 3.20 view.drag_dest_set( Gtk.DestDefaults.ALL, DiagramPage.VIEW_DND_TARGETS, Gdk.DragAction.MOVE | Gdk.DragAction.COPY | Gdk.DragAction.LINK, ) scrolled_window = Gtk.ScrolledWindow() scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC) scrolled_window.set_shadow_type(Gtk.ShadowType.IN) scrolled_window.add(view) scrolled_window.show_all() self.widget = scrolled_window view.connect("focus-changed", self._on_view_selection_changed) view.connect("selection-changed", self._on_view_selection_changed) view.connect_after("key-press-event", self._on_key_press_event) # view.connect("drag-drop", self._on_drag_drop) view.connect("drag-data-received", self._on_drag_data_received) self.view = view self.toolbox = DiagramToolbox( self.diagram, view, self.element_factory, self.event_manager, self.properties, ) return self.widget
def construct(self): """ Create the widget. Returns: the newly created widget. """ assert self.diagram view = GtkView(canvas=self.diagram.canvas) try: view.set_css_name("diagramview") except AttributeError: pass # Gtk.Widget.set_css_name() is added in 3.20 view.drag_dest_set( Gtk.DestDefaults.ALL, DiagramPage.VIEW_DND_TARGETS, Gdk.DragAction.MOVE | Gdk.DragAction.COPY | Gdk.DragAction.LINK, ) scrolled_window = Gtk.ScrolledWindow() scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC) scrolled_window.set_shadow_type(Gtk.ShadowType.IN) scrolled_window.add(view) scrolled_window.show_all() self.widget = scrolled_window view.connect("focus-changed", self._on_view_selection_changed) view.connect("selection-changed", self._on_view_selection_changed) view.connect_after("key-press-event", self._on_key_press_event) # view.connect("drag-drop", self._on_drag_drop) view.connect("drag-data-received", self._on_drag_data_received) self.view = view self.toolbox = DiagramToolbox(self.diagram, view) return self.widget