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 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, 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
