本文整理汇总了Python中sugar3.graphics.combobox.ComboBox.show方法的典型用法代码示例。如果您正苦于以下问题：Python ComboBox.show方法的具体用法？Python ComboBox.show怎么用？Python ComboBox.show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sugar3.graphics.combobox.ComboBox的用法示例。
在下文中一共展示了ComboBox.show方法的4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: ToolComboBox
# 需要导入模块: from sugar3.graphics.combobox import ComboBox [as 别名]
# 或者: from sugar3.graphics.combobox.ComboBox import show [as 别名]
class ToolComboBox(Gtk.ToolItem):
'''
UI for ToolComboBox
A ToolComboBox is a widget that allows the user to choose
from a list of valid choices. The ToolComboBox displays
the selected choice. When activated, it displays a popup
which allows the user to make a new choice.
Functions:
ToolComboBox.new()
Returns a new tool combobox.
Keyword Args:
combo:
The combo attribute is like a Gtk.ComboBox.
There are two types: Either user passed or
automatic.
List of items in ToolComboBox
It can be also set to none.
'''
__gproperties__ = {
'label-text': (str, None, None, None, GObject.PARAM_WRITABLE),
}
'''
label-text
The text displayed on the label for ToolComboBox.
'''
def __init__(self, combo=None, **kwargs):
self.label = None
self._label_text = ''
GObject.GObject.__init__(self, **kwargs)
self.set_border_width(style.DEFAULT_PADDING)
hbox = Gtk.HBox(False, style.DEFAULT_SPACING)
self.label = Gtk.Label(label=self._label_text)
hbox.pack_start(self.label, False, False, 0)
self.label.show()
if combo:
self.combo = combo
else:
self.combo = ComboBox()
hbox.pack_start(self.combo, True, True, 0)
self.combo.show()
self.add(hbox)
hbox.show()
def do_set_property(self, pspec, value):
if pspec.name == 'label-text':
self._label_text = value
if self.label:
self.label.set_text(self._label_text)示例2: IconComboBox
# 需要导入模块: from sugar3.graphics.combobox import ComboBox [as 别名]
# 或者: from sugar3.graphics.combobox.ComboBox import show [as 别名]
class IconComboBox(Gtk.ToolItem):
def __init__(self, icon_name, **kwargs):
Gtk.ToolItem.__init__(self, **kwargs)
self.icon_name = icon_name
self.set_border_width(style.DEFAULT_PADDING)
self.combo = ComboBox()
self.combo.set_focus_on_click(False)
self.combo.show()
self.add(self.combo)
def append_item(self, i, text):
self.combo.append_item(i, text, icon_name=self.icon_name)示例3: combo_factory
# 需要导入模块: from sugar3.graphics.combobox import ComboBox [as 别名]
# 或者: from sugar3.graphics.combobox.ComboBox import show [as 别名]
def combo_factory(combo_array, toolbar, callback, cb_arg=None, tooltip=None, default=None):
"""Factory for making a toolbar combo box"""
combo = ComboBox()
if tooltip is not None and hasattr(combo, "set_tooltip_text"):
combo.set_tooltip_text(tooltip)
if cb_arg is not None:
combo.connect("changed", callback, cb_arg)
else:
combo.connect("changed", callback)
for i, selection in enumerate(combo_array):
combo.append_item(i, selection, None)
combo.show()
toolitem = Gtk.ToolItem()
toolitem.add(combo)
if hasattr(toolbar, "insert"): # the main toolbar
toolbar.insert(toolitem, -1)
else: # or a secondary toolbar
toolbar.props.page.insert(toolitem, -1)
toolitem.show()
if default is not None:
combo.set_active(combo_array.index(default))
return combo示例4: ToolComboBox
# 需要导入模块: from sugar3.graphics.combobox import ComboBox [as 别名]
# 或者: from sugar3.graphics.combobox.ComboBox import show [as 别名]
class ToolComboBox(Gtk.ToolItem):
__gproperties__ = {
'label-text': (str, None, None, None, GObject.ParamFlags.WRITABLE),
}
def __init__(self, combo=None, **kwargs):
self.label = None
self._label_text = ''
GObject.GObject.__init__(self, **kwargs)
self.set_border_width(style.DEFAULT_PADDING)
hbox = Gtk.HBox(False, style.DEFAULT_SPACING)
self.label = Gtk.Label(label=self._label_text)
hbox.pack_start(self.label, False, False, 0)
self.label.show()
if combo:
self.combo = combo
else:
self.combo = ComboBox()
hbox.pack_start(self.combo, True, True, 0)
self.combo.show()
self.add(hbox)
hbox.show()
def do_set_property(self, pspec, value):
if pspec.name == 'label-text':
self._label_text = value
if self.label:
self.label.set_text(self._label_text)