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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.
# Description: <Enthought pyface package component>
#------------------------------------------------------------------------------
""" A top-level application window. """
# Major package imports.
import wx
# Enthought library imports.
from enthought.traits.api import Instance, Int, Str
# Local imports.
from action.api import MenuBarManager, StatusBarManager, ToolBarManager
from image_resource import ImageResource
from window import Window
class ApplicationWindow(Window):
""" A top-level application window.
The application window has support for a menu bar, tool bar and a status
bar (all of which are optional).
Usage: Create a sub-class of this class and override the protected
'_create_contents' method.
"""
# Default style removes the window menu.
STYLE = Int(
wx.DEFAULT_FRAME_STYLE | wx.FRAME_NO_WINDOW_MENU | wx.CLIP_CHILDREN
)
#### 'Window' interface ###################################################
# The size of the window.
size = (800, 600)
# The window title.
title = Str('Pyface')
#### 'ApplicationWindow' interface ########################################
# The window icon.
icon = Instance(ImageResource, ImageResource('application.ico'))
# The menu bar manager (None iff there is no menu bar).
menu_bar_manager = Instance(MenuBarManager)
# The status bar manager (None iff there is no status bar).
status_bar_manager = Instance(StatusBarManager)
# The tool bar manager (None iff there is no tool bar).
tool_bar_manager = Instance(ToolBarManager)
###########################################################################
# Protected 'Window' interface.
###########################################################################
def _create_control(self, parent):
""" Create the toolkit-specific control that represents the widget. """
control = wx.Frame(
parent, -1, self.title, style=self.STYLE,
size=self.size, pos=self.position
)
# Create the 'trim' widgets (menu, tool and status bars etc).
self._create_trim_widgets(control)
control._pyface_reference = self
return control
###########################################################################
# Protected 'ApplicationWindow' interface.
###########################################################################
def _create_trim_widgets(self, parent):
""" Creates the 'trim' widgets (the widgets around the window).
Currently these are the menu, tool and status bars.
"""
# All of these are optional.
self._set_window_icon(parent)
self._create_menu_bar(parent)
self._create_tool_bar(parent)
self._create_status_bar(parent)
return
def _set_window_icon(self, parent):
""" Sets the window icon (if required). """
if self.icon is not None:
parent.SetIcon(self.icon.create_icon())
return
def _create_menu_bar(self, parent):
""" Creates the menu bar (if required). """
if self.menu_bar_manager is not None:
menu_bar = self.menu_bar_manager.create_menu_bar(parent)
parent.SetMenuBar(menu_bar)
return
def _create_tool_bar(self, parent):
""" Creates the tool bar (if required). """
if self.tool_bar_manager is not None:
tool_bar = self.tool_bar_manager.create_tool_bar(parent)
parent.SetToolBar(tool_bar)
return
def _create_status_bar(self, parent):
""" Creates the status bar (if required). """
if self.status_bar_manager is not None:
status_bar = self.status_bar_manager.create_status_bar(parent)
parent.SetStatusBar(status_bar)
return
#### EOF ######################################################################
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