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# Copyright 2007 Red Hat, Inc.
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# Thomas Woerner <twoerner@redhat.com>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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##############################################################################
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class TreeViewTooltips(gobject.GObject):
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"show-delay": (gobject.TYPE_UINT,
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"Show Delay (ms)", "Show Delay (ms), 0 for no delay.",
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gobject.PARAM_READWRITE),
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"hide-delay": (gobject.TYPE_UINT,
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"Hide Delay (ms)", "Hide Delay (ms), 0 for unlimited.",
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gobject.PARAM_READWRITE),
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def __init__(self, treeview, tooltip_func, *tooltip_func_args):
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self.__gobject_init__()
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self.treeview = treeview
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self.tooltip_func = tooltip_func
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self.tooltip_func_args = tooltip_func_args
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self.popup = gtk.Window(gtk.WINDOW_POPUP)
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self.label = gtk.Label()
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self.label.set_line_wrap(True)
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self.label.set_use_markup(True)
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self.popup.add(self.label)
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self.popup.set_name('gtk-tooltips')
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self.popup.set_resizable(False)
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self.popup.set_border_width(4)
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self.popup.set_app_paintable(True)
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self.hide_delay = 5*1000
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self.show_timer = None
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self.hide_timer = None
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self.path = self.col = None
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treeview.connect("motion-notify-event", self.on_motion_notify)
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treeview.connect("leave-notify-event", self.on_leave_notify)
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self.popup.connect("expose-event", self.on_expose_event)
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def do_get_property(self, property):
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if property.name == 'show-delay':
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return self.show_delay
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elif property.name == 'hide-delay':
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return self.hide_delay
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def do_set_property(self, property, value):
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if property.name == 'show-delay':
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self.show_delay = value
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elif property.name == 'hide-delay':
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self.hide_delay = value
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def on_motion_notify(self, treeview, event):
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if event.window != treeview.get_bin_window():
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path = treeview.get_path_at_pos(int(event.x), int(event.y))
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path, col, _x, _y = path
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if self.path != path or self.col != col:
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gobject.source_remove(self.hide_timer)
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self.hide_timer = None
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gobject.source_remove(self.show_timer)
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self.show_timer = None
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self.show_timer = gobject.timeout_add(self.show_delay,
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gobject.source_remove(self.hide_timer)
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if self.hide_delay > 0:
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self.hide_timer = gobject.timeout_add(self.hide_delay,
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elif self.path or self.col:
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gobject.source_remove(self.show_timer)
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self.show_timer = None
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gobject.source_remove(self.hide_timer)
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self.hide_timer = None
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def on_leave_notify(self, treeview, event):
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gobject.source_remove(self.show_timer)
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self.show_timer = None
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gobject.source_remove(self.hide_timer)
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self.hide_timer = None
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if self.path or self.col:
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def show_tip(self, path, col, event_x, event_y):
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text = self.tooltip_func(self.treeview.get_model(), path, col,
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*self.tooltip_func_args)
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if not text or len(text) == 0:
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self.label.set_label(text)
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(parent_x, parent_y) = self.treeview.get_bin_window().get_origin()
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(width, height) = self.popup.size_request()
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screen_width = gtk.gdk.screen_width()
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screen_height = gtk.gdk.screen_height()
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x = int(event_x + parent_x)
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y = int(event_y + parent_y + 10)
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if x + width> screen_width:
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x = screen_width - width
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if y + height > screen_height:
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y = int(event_y + parent_y - height - 10)
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self.popup.move(x, y)
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self.popup.show_all()
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if self.hide_delay > 0:
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self.hide_timer = gobject.timeout_add(self.hide_delay,
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def on_expose_event(self, window, event):
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(width, height) = window.size_request()
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window.style.paint_flat_box(window.window, gtk.STATE_NORMAL,
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gtk.SHADOW_OUT, None, window,
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'tooltip', 0, 0, width, height)
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self.path = self.col = None
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##############################################################################
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if __name__ == "__main__":
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def getTooltip(model, path, col, cell):
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iter = model.get_iter(path)
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text = "%s" % model.get_value(iter, cell)
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window = gtk.Window(gtk.WINDOW_TOPLEVEL)
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window.connect("delete_event", gtk.main_quit)
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window.set_default_size(200,250)
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scrolledwin = gtk.ScrolledWindow()
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scrolledwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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window.add(scrolledwin)
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treeview = gtk.TreeView()
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treeview.get_selection().set_mode(gtk.SELECTION_NONE)
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store = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING,
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treeview.set_model(store)
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scrolledwin.add(treeview)
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column = gtk.TreeViewColumn("Head1", gtk.CellRendererText(), text=0)
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treeview.append_column(column)
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column = gtk.TreeViewColumn("Head2", gtk.CellRendererText(), text=1)
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treeview.append_column(column)
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cell1 = "cell data %d.1" % i
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cell2 = "cell data %d.2" % i
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cell3 = "Tooltip %d" % i
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This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA."""
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store.append([cell1, cell2, cell3])
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tips = TreeViewTooltips(treeview, getTooltip, 2)
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# tips.set_property("hide-delay", 20*1000)
added
removed
gtk_treeviewtooltips.py
