本文整理汇总了Python中gramps.gui.listmodel.ListModel.get_selected_objects方法的典型用法代码示例。如果您正苦于以下问题：Python ListModel.get_selected_objects方法的具体用法？Python ListModel.get_selected_objects怎么用？Python ListModel.get_selected_objects使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类gramps.gui.listmodel.ListModel的用法示例。
在下文中一共展示了ListModel.get_selected_objects方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: MediaBrowser
# 需要导入模块: from gramps.gui.listmodel import ListModel [as 别名]
# 或者: from gramps.gui.listmodel.ListModel import get_selected_objects [as 别名]
class MediaBrowser(Gramplet):
"""
Displays an object tree and a media preview for a person.
"""
def init(self):
self.gui.WIDGET = self.build_gui()
self.gui.get_container_widget().remove(self.gui.textview)
self.gui.get_container_widget().add_with_viewport(self.gui.WIDGET)
self.gui.WIDGET.show()
def build_gui(self):
"""
Build the GUI interface.
"""
top = Gtk.HBox()
self.photo = Photo()
self.photo.show()
view = Gtk.TreeView()
titles = [(_("Object"), 1, 250)]
self.model = ListModel(view, titles, list_mode="tree", select_func=self.row_selected)
top.pack_start(view, True, True, 0)
top.pack_start(self.photo, True, False, 5)
top.show_all()
return top
def db_changed(self):
self.dbstate.db.connect("person-update", self.update)
self.update()
def active_changed(self, handle):
self.update()
def update_has_data(self):
active_handle = self.get_active("Person")
active = self.dbstate.db.get_person_from_handle(active_handle)
self.set_has_data(self.get_has_data(active))
def main(self):
active_handle = self.get_active("Person")
active = self.dbstate.db.get_person_from_handle(active_handle)
self.model.clear()
self.photo.set_image(None)
if active:
self.display_data(active)
else:
self.set_has_data(False)
def display_data(self, person):
"""
Display the object tree for the active person.
"""
self.add_media(person)
self.add_events(person)
self.add_sources(person)
self.set_has_data(self.model.count > 0)
def add_events(self, obj, parent_node=None):
"""
Add event nodes to the model.
"""
for event_ref in obj.get_event_ref_list():
handle = event_ref.ref
name, event = navigation_label(self.dbstate.db, "Event", handle)
node = self.model.add([name], node=parent_node)
self.add_sources(event, node)
self.add_media(event, node)
def add_sources(self, obj, parent_node=None):
"""
Add source nodes to the model.
"""
for citation_handle in obj.get_citation_list():
citation = self.dbstate.db.get_citation_from_handle(citation_handle)
handle = citation.get_reference_handle()
name, src = navigation_label(self.dbstate.db, "Source", handle)
node = self.model.add([name], node=parent_node)
self.add_media(src, node)
def add_media(self, obj, parent_node=None):
"""
Add media object nodes to the model.
"""
for media_ref in obj.get_media_list():
handle = media_ref.ref
name, media = navigation_label(self.dbstate.db, "Media", handle)
full_path = media_path_full(self.dbstate.db, media.get_path())
rect = media_ref.get_rectangle()
self.model.add([name], info=media_ref, node=parent_node)
def row_selected(self, selection):
"""
Change the image when a row is selected.
"""
selected = self.model.get_selected_objects()
if selected:
if selected[0]:
self.load_image(selected[0])
else:
#.........这里部分代码省略.........