Splitter Example¶

#------------------------------------------------------------------------------
# Copyright (c) 2013, Nucleic Development Team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file COPYING.txt, distributed with this software.
#------------------------------------------------------------------------------
""" An example of the `Splitter` widget.

A `Splitter` is a widget which can hold an arbitrary number of children
which must be instances of `Container`. The `Splitter` will separate
each `Container` with a bar which can be dragged by the user to change
the space allocated to the containers. This example shows how complex
arrangements can be acheived by nesting `Splitter` widgets inside
child `Container` widgets.

Implementation notes:

    The splitter support on Wx is poor. Certain behaviors, like initial
    splitter sizing does not work well (if at all). If a production
    application requires splitter support, prefer the Qt backend over
    Wx (this is generally a good life-rule).

<< autodoc-me >>
"""
from enaml.widgets.api import (
    Splitter, SplitItem, Form, Container, Window, Label, Field, Html,
)


enamldef MyForm(Form):
    Label:
        text = "First name:"
    Field:
        pass
    Label:
        text = "Last name:"
    Field:
        pass
    Label:
        text = "Address:"
    Field:
        pass
    Label:
        text = ""
    Field:
        pass
    Label:
        text = "City:"
    Field:
        pass
    Label:
        text = "State:"
    Field:
        pass
    Label:
        text = "Postal Code:"
    Field:
        pass
    Label:
        text = "Country:"
    Field:
        pass


enamldef MyHtmlWidgets(Container):
    padding = 0
    Splitter:
        orientation = 'vertical'
        SplitItem:
            Container:
                Html:
                    resist_height = 'weak'
                    source = '<center><h1>Hello World!</h1></center>'
        SplitItem:
            Container:
                Html:
                    resist_height = 'weak'
                    source = '<center><h1>Hello Enaml!</h1></center>'


enamldef Main(Window):
    Container:
        padding = 0
        Splitter:
            SplitItem:
                stretch = 0
                collapsible = False
                MyForm:
                    pass
            SplitItem:
                MyForm:
                    pass
            SplitItem:
                stretch = 2
                MyHtmlWidgets:
                    pass
            SplitItem:
                MyForm:
                    pass