Python gtk 模块，TreeView() 实例源码
我们从Python开源项目中，提取了以下16个代码示例，用于说明如何使用gtk.TreeView()。
def __init__(self):
super(ShowLastPackets.PacketList, self).__init__()
self.set_properties(hscrollbar_policy=gtk.POLICY_AUTOMATIC,
vscrollbar_policy=gtk.POLICY_AUTOMATIC)
self.table_model = gtk.ListStore(*([str]*4))
treeview = gtk.TreeView(self.table_model)
treeview.show()
self.add(treeview)
def add_column(descr, colid):
column = gtk.TreeViewColumn(descr, gtk.CellRendererText(), text=colid)
treeview.append_column(column)
add_column("Time", self.COLUMN_TIME)
add_column("Interface", self.COLUMN_INTERFACE)
add_column("Size", self.COLUMN_SIZE)
add_column("Contents", self.COLUMN_CONTENTS)
def create_list_view(col_label,):
# create list widget
list_ = gtk.ListStore(str)
list_view = gtk.TreeView(model=list_)
list_view.set_rules_hint(True)
list_view.get_selection().set_mode(gtk.SELECTION_SINGLE)
# Add Colums
renderer = gtk.CellRendererText()
renderer.set_data("column", COLUMN_SUGGESTION)
column = gtk.TreeViewColumn(col_label, renderer,text=COLUMN_SUGGESTION)
list_view.append_column(column)
return list_view
def show(self, articles):
treestore = gtk.TreeStore(str, str, str, int)
for article in articles:
entry = [article['title'], article['link'], article['id'], 700]
treestore.append(None, entry)
treeview = gtk.TreeView(treestore)
tvcolumn = gtk.TreeViewColumn('Articles: {}'.format(len(articles)))
treeview.append_column(tvcolumn)
cell = gtk.CellRendererText()
tvcolumn.pack_start(cell, True)
tvcolumn.add_attribute(cell, 'text', 0)
tvcolumn.add_attribute(cell, 'weight', 3)
self.window.add(treeview)
self.window.set_position(gtk.WIN_POS_CENTER_ON_PARENT)
treeview.connect("row-activated", self.open_article, treestore)
treeview.connect("cursor-changed", self.skip_article, treestore)
self.window.show_all()
def __init__(self, columns):
gtk.HBox.__init__(self, True, 0)
self.columns = columns
types = tuple([x for x, y in columns])
self.__store = gtk.ListStore(*types)
self.__view = gtk.TreeView(self.__store)
self.pack_start(self.__view, 1, 1, 1)
self.__toggle_connected = False
self._make_view()
self.__view.show()
def __init__(self, fontfile):
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.set_title("%s - pyftinspect" % fontfile)
self.window.connect("delete_event", self._delete_event)
self.window.set_size_request(400, 600)
self.scrolled_window = gtk.ScrolledWindow()
self.window.add(self.scrolled_window)
self.font = ttLib.TTFont(fontfile, lazy=True)
self.treemodel = FontTreeModel(self.font)
self.treeview = gtk.TreeView(self.treemodel)
#self.treeview.set_reorderable(True)
for i in range(2):
col_name = ('Key', 'Value')[i]
col = gtk.TreeViewColumn(col_name)
col.set_sort_column_id(-1)
self.treeview.append_column(col)
cell = gtk.CellRendererText()
col.pack_start(cell, True)
col.add_attribute(cell, 'text', i)
self.treeview.set_search_column(1)
self.scrolled_window.add(self.treeview)
self.window.show_all()
def __init__(self, visualizer, node_index, statistics_collector):
InformationWindow.__init__(self)
self.win = gtk.Dialog(parent=visualizer.window,
flags=gtk.DIALOG_DESTROY_WITH_PARENT|gtk.DIALOG_NO_SEPARATOR,
buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
self.win.connect("response", self._response_cb)
self.win.set_title("Statistics for node %i" % node_index)
self.visualizer = visualizer
self.statistics_collector = statistics_collector
self.node_index = node_index
self.viz_node = visualizer.get_node(node_index)
self.table_model = gtk.ListStore(*([str]*13))
treeview = gtk.TreeView(self.table_model)
treeview.show()
self.win.vbox.add(treeview)
def add_column(descr, colid):
column = gtk.TreeViewColumn(descr, gtk.CellRendererText(), text=colid)
treeview.append_column(column)
add_column("Interface", self.COLUMN_INTERFACE)
add_column("Tx Packets", self.COLUMN_TX_PACKETS)
add_column("Tx Bytes", self.COLUMN_TX_BYTES)
add_column("Tx pkt/1s", self.COLUMN_TX_PACKET_RATE)
add_column("Tx bit/1s", self.COLUMN_TX_BIT_RATE)
add_column("Rx Packets", self.COLUMN_RX_PACKETS)
add_column("Rx Bytes", self.COLUMN_RX_BYTES)
add_column("Rx pkt/1s", self.COLUMN_RX_PACKET_RATE)
add_column("Rx bit/1s", self.COLUMN_RX_BIT_RATE)
self.visualizer.add_information_window(self)
self.win.show()
def make_pixbuf(self, tvcolumn, cell, model, iter):
"""make_pixbuf
Create icons for TreeView menu.
"""
category = model.get_value(iter, 0)
if category == 'Kernel': stock = self.Kernel_image
elif category == 'CPU': stock = self.CPU_image
elif category == 'RAM': stock = self.RAM_image
elif category == 'Sound Modules': stock = self.Sound_Modules_image
elif category == 'Sound Devices': stock = self.Sound_Devices_image
elif category == 'Asound': stock = self.Asound_image
else: stock = 'gtk-stop'
cell.set_property('pixbuf', stock)
return
def _create_treeview(self, model):
cell_text = gtk.CellRendererText()
cell_icon = gtk.CellRendererPixbuf()
column = gtk.TreeViewColumn()
column.pack_start(cell_icon, False)
column.add_attribute(cell_icon, 'stock_id', 1)
column.pack_start(cell_text, True)
column.set_cell_data_func(cell_text, self.render_name_cell)
treeview = gtk.TreeView(model)
treeview.append_column(column)
treeview.set_headers_visible(False)
treeview.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
treeview.connect('key_press_event', self.on_treeview_key_press)
return treeview
def _build_ui(self):
self._display = gtk.Table(20, 2)
self._store = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
self._tree = gtk.TreeView(self._store)
rend = gtk.CellRendererText()
tvc = gtk.TreeViewColumn('Element', rend, text=0)
self._tree.append_column(tvc)
self._tree.connect('button_press_event', self._tree_click)
self._tree.set_size_request(200, -1)
self.root = gtk.HBox(False, 3)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.add(self._tree)
sw.show()
self.root.pack_start(sw, 0, 0, 0)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.add_with_viewport(self._display)
sw.show()
self.root.pack_start(sw, 1, 1, 1)
self._tree.show()
self._display.show()
self.root.show()
def make_view(self, columns):
self._view = gtk.TreeView(self._store)
for _type, _col in columns:
if _col.startswith("__"):
continue
index = columns.index((_type, _col))
if _type == gobject.TYPE_STRING or \
_type == gobject.TYPE_INT or \
_type == gobject.TYPE_FLOAT:
rend = gtk.CellRendererText()
column = gtk.TreeViewColumn(_col, rend, text=index)
column.set_resizable(True)
rend.set_property("ellipsize", pango.ELLIPSIZE_END)
elif _type == gobject.TYPE_BOOLEAN:
rend = gtk.CellRendererToggle()
rend.connect("toggled", self._toggle, index)
column = gtk.TreeViewColumn(_col, rend, active=index)
else:
raise Exception("Unknown column type (%i)" % index)
column.set_sort_column_id(index)
self._view.append_column(column)
self._view.connect("button_press_event", self.mouse_cb)
def __init__(self, rthread):
super(SettingsEditor, self).__init__(rthread)
# The main box
self.root = gtk.HBox(False, 0)
# The pane
paned = gtk.HPaned()
paned.show()
self.root.pack_start(paned, 1, 1, 0)
# The selection tree
self._store = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_INT)
self._view = gtk.TreeView(self._store)
self._view.get_selection().connect("changed", self._view_changed_cb)
self._view.append_column(
gtk.TreeViewColumn("", gtk.CellRendererText(), text=0))
self._view.show()
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add_with_viewport(self._view)
scrolled_window.set_size_request(200, -1)
scrolled_window.show()
paned.pack1(scrolled_window)
# The settings notebook
self._notebook = gtk.Notebook()
self._notebook.set_show_tabs(False)
self._notebook.set_show_border(False)
self._notebook.show()
paned.pack2(self._notebook)
self._changed = False
self._settings = None
job = common.RadioJob(self._get_settings_cb, "get_settings")
job.set_desc("Getting radio settings")
self.rthread.submit(job)
def __init__(self, visualizer, node_index):
InformationWindow.__init__(self)
self.win = gtk.Dialog(parent=visualizer.window,
flags=gtk.DIALOG_DESTROY_WITH_PARENT|gtk.DIALOG_NO_SEPARATOR,
buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
self.win.set_default_size(gtk.gdk.screen_width()/2, gtk.gdk.screen_height()/2)
self.win.connect("response", self._response_cb)
self.win.set_title("OLSR routing table for node %i" % node_index)
self.visualizer = visualizer
self.node_index = node_index
self.table_model = gtk.ListStore(str, str, str, int)
treeview = gtk.TreeView(self.table_model)
treeview.show()
sw = gtk.ScrolledWindow()
sw.set_properties(hscrollbar_policy=gtk.POLICY_AUTOMATIC,
vscrollbar_policy=gtk.POLICY_AUTOMATIC)
sw.show()
sw.add(treeview)
self.win.vbox.add(sw)
# Dest.
column = gtk.TreeViewColumn('Destination', gtk.CellRendererText(),
text=self.COLUMN_DESTINATION)
treeview.append_column(column)
# Next hop
column = gtk.TreeViewColumn('Next hop', gtk.CellRendererText(),
text=self.COLUMN_NEXT_HOP)
treeview.append_column(column)
# Interface
column = gtk.TreeViewColumn('Interface', gtk.CellRendererText(),
text=self.COLUMN_INTERFACE)
treeview.append_column(column)
# Num. Hops
column = gtk.TreeViewColumn('Num. Hops', gtk.CellRendererText(),
text=self.COLUMN_NUM_HOPS)
treeview.append_column(column)
self.visualizer.add_information_window(self)
self.win.show()
def __init__(self, visualizer, node_index):
InformationWindow.__init__(self)
self.win = gtk.Dialog(parent=visualizer.window,
flags=gtk.DIALOG_DESTROY_WITH_PARENT|gtk.DIALOG_NO_SEPARATOR,
buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
self.win.connect("response", self._response_cb)
self.win.set_title("IPv4 routing table for node %i" % node_index)
self.visualizer = visualizer
self.node_index = node_index
self.table_model = gtk.ListStore(str, str, str, str, int)
treeview = gtk.TreeView(self.table_model)
treeview.show()
sw = gtk.ScrolledWindow()
sw.set_properties(hscrollbar_policy=gtk.POLICY_AUTOMATIC,
vscrollbar_policy=gtk.POLICY_AUTOMATIC)
sw.show()
sw.add(treeview)
self.win.vbox.add(sw)
self.win.set_default_size(600, 300)
# Dest.
column = gtk.TreeViewColumn('Destination', gtk.CellRendererText(),
text=self.COLUMN_DESTINATION)
treeview.append_column(column)
# Next hop
column = gtk.TreeViewColumn('Next hop', gtk.CellRendererText(),
text=self.COLUMN_NEXT_HOP)
treeview.append_column(column)
# Interface
column = gtk.TreeViewColumn('Interface', gtk.CellRendererText(),
text=self.COLUMN_INTERFACE)
treeview.append_column(column)
# Type
column = gtk.TreeViewColumn('Type', gtk.CellRendererText(),
text=self.COLUMN_TYPE)
treeview.append_column(column)
# Prio
column = gtk.TreeViewColumn('Prio', gtk.CellRendererText(),
text=self.COLUMN_PRIO)
treeview.append_column(column)
self.visualizer.add_information_window(self)
self.win.show()
def create_treeview(self):
self.treeview = gtk.TreeView(self.treestore)
self.treeview.set_grid_lines(gtk.TREE_VIEW_GRID_LINES_VERTICAL)
self.builder.get_object("feat_scrolledwindow").add(self.treeview)
self.treeview.add_events(gdk.BUTTON_PRESS_MASK)
self.treeview.connect('button-press-event', self.pop_menu)
self.treeview.connect('row_activated', self.tv_row_activated)
self.treeview.connect('key_press_event', self.tv_key_pressed_event)
# icon and name
col = gtk.TreeViewColumn(_("Name"))
cell = gtk.CellRendererPixbuf()
cell.set_fixed_size(treeview_icon_size, treeview_icon_size)
self.tv1_icon_cell = cell
col.pack_start(cell, expand = False)
col.set_cell_data_func(cell, self.get_col_icon)
col.set_min_width(int(self.col_width_adj.get_value()))
self.name_cell = gtk.CellRendererText()
col.pack_start(self.name_cell, expand = True)
col.set_cell_data_func(self.name_cell, self.get_col_name)
col.set_resizable(True)
self.name_cell.set_property('ellipsize', self.pref.name_ellipsis)
self.name_cell.set_property('xpad', 2)
self.treeview.append_column(col)
# value
col = gtk.TreeViewColumn(_("Value"))
cell = CellRendererMx(self.treeview)
cell.edited = self.edited
cell.set_preediting(self.get_editinfo)
cell.set_refresh_fn(self.get_selected_feature)
col.pack_start(cell, expand = True)
col.set_cell_data_func(cell, self.get_col_value)
col.set_min_width(200)
col.set_resizable(True)
self.treeview.append_column(col)
self.treeview.set_tooltip_column(1)
self.treeview.connect("cursor-changed", self.get_selected_feature)
self.treeview.set_model(self.master_filter)
def create_second_treeview(self):
self.treeview2 = gtk.TreeView()
self.treeview2.add_events(gdk.BUTTON_PRESS_MASK)
self.treeview2.connect('button-press-event', self.pop_menu)
self.treeview2.connect('cursor-changed', self.tv2_selected)
self.treeview2.connect('row_activated', self.tv_row_activated)
self.treeview2.set_grid_lines(gtk.TREE_VIEW_GRID_LINES_VERTICAL)
self.treeview2.set_show_expanders(self.pref.tv2_expandable)
if self.pref.tv2_expandable :
self.treeview2.set_level_indentation(-5)
else :
self.treeview2.set_level_indentation(12)
# icon and name
col = gtk.TreeViewColumn(_("Name"))
cell = gtk.CellRendererPixbuf()
cell.set_fixed_size(treeview_icon_size, treeview_icon_size)
self.tv2_icon_cell = cell
col.pack_start(cell, expand = False)
col.set_cell_data_func(cell, self.get_col_icon)
self.name_cell2 = gtk.CellRendererText()
self.name_cell2.set_property('xpad', 2)
self.name_cell2.set_property('ellipsize', self.pref.name_ellipsis)
col.pack_start(self.name_cell2, expand = True)
col.set_cell_data_func(self.name_cell2, self.get_col_name)
col.set_resizable(True)
col.set_min_width(int(self.col_width_adj.get_value()))
self.treeview2.append_column(col)
# value
col = gtk.TreeViewColumn(_("Value"))
cell = CellRendererMx(self.treeview2)
cell.set_property("editable", True)
cell.edited = self.edited
cell.set_preediting(self.get_editinfo)
cell.set_refresh_fn(self.get_selected_feature)
col.pack_start(cell, expand = False)
col.set_cell_data_func(cell, self.get_col_value)
col.set_resizable(True)
col.set_min_width(200)
self.treeview2.append_column(col)
self.treeview2.set_tooltip_column(1)
self.treeview2.set_model(self.treestore)
self.treeview2.set_model(self.details_filter)
self.params_scroll.add(self.treeview2)
self.treeview2.connect('key-press-event', self.tv_key_pressed_event)
def make_view(self):
editable = [self.col_nloc, self.col_name, self.col_comm]
self.__store = gtk.ListStore(gobject.TYPE_BOOLEAN, # Import
gobject.TYPE_INT, # Source loc
gobject.TYPE_INT, # Destination loc
gobject.TYPE_STRING, # Name
gobject.TYPE_STRING, # Frequency
gobject.TYPE_STRING, # Comment
gobject.TYPE_BOOLEAN,
gobject.TYPE_STRING)
self.__view = gtk.TreeView(self.__store)
self.__view.show()
tips = gtk.Tooltips()
for k in self.caps.keys():
t = self.types[k]
if t == gobject.TYPE_BOOLEAN:
rend = gtk.CellRendererToggle()
rend.connect("toggled", self._toggle, k)
column = gtk.TreeViewColumn(self.caps[k], rend,
active=k,
sensitive=self.col_okay,
activatable=self.col_okay)
else:
rend = gtk.CellRendererText()
if k in editable:
rend.set_property("editable", True)
rend.connect("edited", self._edited, k)
column = gtk.TreeViewColumn(self.caps[k], rend,
text=k,
sensitive=self.col_okay)
if k == self.col_nloc:
column.set_cell_data_func(rend, self._render, k)
if k in self.tips.keys():
LOG.debug("Doing %s" % k)
lab = gtk.Label(self.caps[k])
column.set_widget(lab)
tips.set_tip(lab, self.tips[k])
lab.show()
column.set_sort_column_id(k)
self.__view.append_column(column)
self.__view.set_tooltip_column(self.col_tmsg)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.add(self.__view)
sw.show()
return sw