==================
TextEdit (hwx.gui)
==================

A TextEdit Widget.

It is used to display and modify formatted and HTML text.
It can be editable or not. Ctrl+Wheel zooms in/out.

Inherits:
  - :ref:`Widget (hwx.gui)`

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Properties
----------

  +-----------+-----------+-----------+
  | html_     | readonly_ | text_     |
  +-----------+-----------+-----------+

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Public Methods
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  +-------------------------------+
  | onKeyPress_ (self, event)     |
  +-------------------------------+
  | onWheelHandler_ (self, event) |
  +-------------------------------+

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Property Details
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.. _html:
.. method:: html

The HTML formatted text.
    

.. _readonly:
.. method:: readonly

Returns and sets whether text/value can be edited.

.. _text:
.. method:: text

The text to display.
    

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Method Details
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.. _onKeyPress:
.. method:: onKeyPress(self, event)

Callback method when a key is pressed on the TextEdit widget.

<Ret> adds a new line, lets add <Shift+Ret> for onCommand.

:param event: Event to get key pressed.
:type event: KeyEvent


.. _onWheelHandler:
.. method:: onWheelHandler(self, event)

Callback method when the mouse wheel is rotated inside the TextEdit widget.

Ctrl+Wheel Zooms in/out.

:param event: The key event to capture the ctrl pressed and
           mouse wheel event to determine if is used zoom in or out.
:type event: KeyEvent, MouseEvent