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#------------------------------------------------------------------------------
# Copyright (c) 2013-2025, Nucleic Development Team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file LICENSE, distributed with this software.
#------------------------------------------------------------------------------
""" An example of the `MdiArea` and `MdiWindow` widget.
Demonstrate how to use the MdiArea which provides an area in which multiple
subwindows can be displayed (MdiWindow instances). Sub windows can be
automatically tiled or cascaded.
<< autodoc-me >>
"""
from __future__ import print_function
from enaml.widgets.api import (
Window, Container, MdiArea, MdiWindow,
PushButton, CheckBox, Field, Html, GroupBox
)
from enaml.core.api import Include
from enaml.layout.api import vbox, hbox, align, spacer
enamldef MdiContent(MdiWindow):
attr num: int
title = 'Window %d' % num
Container:
constraints = [
vbox(
hbox(pb, cb, fld),
html,
),
align('v_center', pb, cb, fld),
]
PushButton: pb:
text = 'Button'
CheckBox: cb:
text = 'Activate'
Field: fld:
pass
Html: html:
source = '<h1>New window %d</h1>'%num
enamldef Main(Window): main:
attr count: int = 1
attr mdi_visible = True
Container:
constraints = [
vbox(hbox(add_btn, vis, tile, cascade, spacer),
mdi
)]
PushButton: add_btn:
text = 'Add New MDI Window'
clicked ::
win = MdiContent(num=count, visible=mdi_visible)
dyn_win.objects.append(win)
main.count += 1
PushButton: vis:
text << 'Hide all' if mdi_visible else 'Show all'
clicked ::
for w in mdi.mdi_windows():
if mdi_visible:
w.hide()
else:
w.show()
main.mdi_visible = not mdi_visible
PushButton: tile:
text << 'Tile subwindows'
clicked ::
mdi.tile_mdi_windows()
PushButton: cascade:
text << 'Cascade subwindows'
clicked ::
mdi.cascade_mdi_windows()
MdiArea: mdi:
MdiContent:
num = 0
Include: dyn_win:
pass
|
