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#------------------------------------------------------------------------------
#
# Copyright (c) 2005, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
#
# Author: Enthought, Inc.
#
#------------------------------------------------------------------------------
""" Enthought pyface package component
"""
# Major package imports.
import wx
# Enthought library imports.
from traits.api import Bool, Enum, Instance, provides, Unicode
# Local imports.
from pyface.i_confirmation_dialog import IConfirmationDialog, MConfirmationDialog
from pyface.constant import CANCEL, YES, NO
from pyface.image_resource import ImageResource
from .dialog import Dialog
@provides(IConfirmationDialog)
class ConfirmationDialog(MConfirmationDialog, Dialog):
""" The toolkit specific implementation of a ConfirmationDialog. See the
IConfirmationDialog interface for the API documentation.
"""
#### 'IConfirmationDialog' interface ######################################
cancel = Bool(False)
default = Enum(NO, YES, CANCEL)
image = Instance(ImageResource)
message = Unicode
informative = Unicode
detail = Unicode
no_label = Unicode
yes_label = Unicode
###########################################################################
# Protected 'IDialog' interface.
###########################################################################
def _create_buttons(self, parent):
sizer = wx.StdDialogButtonSizer()
# 'YES' button.
if self.yes_label:
label = self.yes_label
else:
label = "Yes"
self._yes = yes = wx.Button(parent, wx.ID_YES, label)
if self.default == YES:
yes.SetDefault()
wx.EVT_BUTTON(parent, wx.ID_YES, self._on_yes)
sizer.AddButton(yes)
# 'NO' button.
if self.no_label:
label = self.no_label
else:
label = "No"
self._no = no = wx.Button(parent, wx.ID_NO, label)
if self.default == NO:
no.SetDefault()
wx.EVT_BUTTON(parent, wx.ID_NO, self._on_no)
sizer.AddButton(no)
if self.cancel:
# 'Cancel' button.
if self.no_label:
label = self.cancel_label
else:
label = "Cancel"
self._cancel = cancel = wx.Button(parent, wx.ID_CANCEL, label)
if self.default == CANCEL:
cancel.SetDefault()
wx.EVT_BUTTON(parent, wx.ID_CANCEL, self._wx_on_cancel)
sizer.AddButton(cancel)
sizer.Realize()
return sizer
def _create_dialog_area(self, parent):
panel = wx.Panel(parent, -1)
sizer = wx.BoxSizer(wx.HORIZONTAL)
panel.SetSizer(sizer)
panel.SetAutoLayout(True)
# The image.
if self.image is None:
image_rc = ImageResource('warning')
else:
image_rc = self.image
image = wx.StaticBitmap(panel, -1, image_rc.create_bitmap())
sizer.Add(image, 0, wx.EXPAND | wx.ALL, 10)
# The message.
if self.informative:
message = self.message + '\n\n' + self.informative
else:
message = self.message
message = wx.StaticText(panel, -1, message)
sizer.Add(message, 1, wx.EXPAND | wx.TOP, 15)
# Resize the panel to match the sizer.
sizer.Fit(panel)
return panel
###########################################################################
# Private interface.
###########################################################################
#### wx event handlers ####################################################
def _on_yes(self, event):
""" Called when the 'Yes' button is pressed. """
self.control.EndModal(wx.ID_YES)
def _on_no(self, event):
""" Called when the 'No' button is pressed. """
self.control.EndModal(wx.ID_NO)
#### EOF ######################################################################
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