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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: David C. Morrill
# Date: 12/02/2004
# Description: Define the concrete implementations of the traits Toolkit
# interface for the Tkinter user interface toolkit.
#
# Symbols defined: GUIToolkit
#
#------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Imports:
#-------------------------------------------------------------------------------
# Make sure that Tkinter is installed:
import tk
from enthought.traits.ui.toolkit import Toolkit
from helper import position_near
from constants import screen_dx, screen_dy
#-------------------------------------------------------------------------------
# 'GUIToolkit' class:
#-------------------------------------------------------------------------------
class GUIToolkit ( Toolkit ):
#---------------------------------------------------------------------------
# Create Tkinter specific user interfaces using information from the
# specified UI object:
#---------------------------------------------------------------------------
def ui_panel ( self, ui, parent ):
""" Creates a Tkinter panel-based user interface using information
from the specified UI object.
"""
import ui_panel
ui_panel.ui_panel( ui, parent )
def ui_subpanel ( self, ui, parent ):
""" Creates a Tkinter subpanel-based user interface using information
from the specified UI object.
"""
import ui_panel
ui_panel.ui_subpanel( ui, parent )
def ui_livemodal ( self, ui, parent ):
""" Creates a Tkinter modal 'live update' dialog user interface using
information from the specified UI object.
"""
import ui_live
ui_live.ui_livemodal( ui, parent )
def ui_live ( self, ui, parent ):
""" Creates a Tkinter non-modal 'live update' window user interface
using information from the specified UI object.
"""
import ui_live
ui_live.ui_live( ui, parent )
def ui_modal ( self, ui, parent ):
""" Creates a Tkinter modal dialog user interface using information
from the specified UI object.
"""
import ui_modal
ui_modal.ui_modal( ui, parent )
def ui_nonmodal ( self, ui, parent ):
""" Creates a Tkinter non-modal dialog user interface using
information from the specified UI object.
"""
import ui_nonmodal
ui_nonmodal.ui_nonmodal( ui, parent )
def ui_wizard ( self, ui, parent ):
""" Creates a Tkinter wizard dialog user interface using information
from the specified UI object.
"""
import ui_wizard
ui_wizard.ui_wizard( ui, parent )
def view_application ( self, context, view, kind = None ):
""" Creates a GUI toolkit specific modal dialog user interface that
runs as a complete application using information from the
specified View object.
"""
import view_application
return view_application.view_application( context, view, kind )
#---------------------------------------------------------------------------
# Positions the associated dialog window on the display:
#---------------------------------------------------------------------------
def position ( self, ui ):
""" Positions the associated dialog window on the display.
"""
view = ui.view
window = ui.control
# Set up the default position of the window:
parent = window.GetParent()
if parent is None:
window.Centre( wx.BOTH )
else:
position_near( parent, window, offset_y = -30 )
# Calculate the correct width and height for the window:
cur_width = window.winfo_width()
cur_height = window.winfo_height()
width = view.width
height = view.height
if width < 0.0:
width = cur_width
elif width <= 1.0:
width = int( width * screen_dx )
else:
width = int( width )
if height < 0.0:
height = cur_height
elif height <= 1.0:
height = int( height * screen_dy )
else:
height = int( height )
# Calculate the correct position for the window:
x = view.x
y = view.y
if x < -99999.0:
x = (screen_dx - width) / 2
elif x <= -1.0:
x = screen_dx - width + int( x ) + 1
elif x < 0.0:
x = screen_dx - width + int( x * screen_dx )
elif x <= 1.0:
x = int( x * screen_dx )
else:
x = int( x )
if y < -99999.0:
y = (screen_dy - height) / 2
elif y <= -1.0:
y = screen_dy - height + int( y ) + 1
elif x < 0.0:
y = screen_dy - height + int( y * screen_dy )
elif y <= 1.0:
y = int( y * screen_dy )
else:
y = int( y )
# Position and size the window as requested:
window.geometry( '%dx%d+%d+%d' % ( width, height, x, y ) )
#---------------------------------------------------------------------------
# 'EditorFactory' factory methods:
#---------------------------------------------------------------------------
# Boolean:
def boolean_editor ( self, *args, **traits ):
import boolean_editor as be
return be.ToolkitEditorFactory( *args, **traits )
# Button:
def button_editor ( self, *args, **traits ):
import button_editor as be
return be.ToolkitEditorFactory( *args, **traits )
# Check list:
def check_list_editor ( self, *args, **traits ):
import check_list_editor as cle
return cle.ToolkitEditorFactory( *args, **traits )
# Color:
def color_editor ( self, *args, **traits ):
import color_editor as ce
return ce.ToolkitEditorFactory( *args, **traits )
# RGB Color:
def rgb_color_editor ( self, *args, **traits ):
import rgb_color_editor as rgbce
return rgbce.ToolkitEditorFactory( *args, **traits )
# Compound:
def compound_editor ( self, *args, **traits ):
import compound_editor as ce
return ce.ToolkitEditorFactory( *args, **traits )
# Directory:
def directory_editor ( self, *args, **traits ):
import directory_editor as de
return de.ToolkitEditorFactory( *args, **traits)
# Enum(eration):
def enum_editor ( self, *args, **traits ):
import enum_editor as ee
return ee.ToolkitEditorFactory( *args, **traits )
# File:
def file_editor ( self, *args, **traits ):
import file_editor as fe
return fe.ToolkitEditorFactory( *args, **traits )
# Font:
def font_editor ( self, *args, **traits ):
import font_editor as fe
return fe.ToolkitEditorFactory( *args, **traits )
# Image enum(eration):
def image_enum_editor ( self, *args, **traits ):
import image_enum_editor as iee
return iee.ToolkitEditorFactory( *args, **traits )
# Instance:
def instance_editor ( self, *args, **traits ):
import instance_editor as ie
return ie.ToolkitEditorFactory( *args, **traits )
# List:
def list_editor ( self, *args, **traits ):
import list_editor as le
return le.ToolkitEditorFactory( *args, **traits )
# Range:
def range_editor ( self, *args, **traits ):
import range_editor as re
return re.ToolkitEditorFactory( *args, **traits )
# Text:
def text_editor ( self, *args, **traits ):
import text_editor as te
return te.ToolkitEditorFactory( *args, **traits )
# Tree:
def tree_editor ( self, *args, **traits ):
import tree_editor as te
return te.ToolkitEditorFactory( *args, **traits )
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