.. wxPython Phoenix documentation
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License: wxWindows License
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.. _wx.richtext.RichTextAction:
==========================================================================================================================================
|phoenix_title| **wx.richtext.RichTextAction**
==========================================================================================================================================
Implements a part of a command.
.. seealso:: :ref:`wx.richtext.RichTextCommand`
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|class_hierarchy| Class Hierarchy
=================================
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Inheritance diagram for class <strong>RichTextAction</strong>:
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<center><img src="_static/images/inheritance/wx.richtext.RichTextAction_inheritance.png" alt="Inheritance diagram of RichTextAction" usemap="#dummy" class="inheritance"/></center>
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<map id="dummy" name="dummy"> <area shape="rect" id="node1" href="wx.richtext.RichTextAction.html" title="Implements a part of a command." alt="" coords="5,83,207,112"/> <area shape="rect" id="node2" href="wx.Object.html" title="This is the root class of many of the wxWidgets classes." alt="" coords="62,5,150,35"/> </map>
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|method_summary| Methods Summary
================================
================================================================================ ================================================================================
:meth:`~wx.richtext.RichTextAction.__init__` Constructor.
:meth:`~wx.richtext.RichTextAction.ApplyParagraphs` Replaces the buffer paragraphs with the given fragment.
:meth:`~wx.richtext.RichTextAction.CalculateRefreshOptimizations` Calculate arrays for refresh optimization.
:meth:`~wx.richtext.RichTextAction.Do` Performs the action.
:meth:`~wx.richtext.RichTextAction.GetAttributes` Returns the attributes, for single-object commands.
:meth:`~wx.richtext.RichTextAction.GetContainer` Returns the container that this action refers to, using the container address and top-level buffer.
:meth:`~wx.richtext.RichTextAction.GetContainerAddress` Returns the address (nested position) of the container within the buffer being manipulated.
:meth:`~wx.richtext.RichTextAction.GetIgnoreFirstTime` Returns ``True`` if the first :meth:`~RichTextAction.Do` command should be skipped as it's already been applied.
:meth:`~wx.richtext.RichTextAction.GetName` Returns the action name.
:meth:`~wx.richtext.RichTextAction.GetNewParagraphs` Returns the new fragments.
:meth:`~wx.richtext.RichTextAction.GetObject` Returns the object to replace the one at the position defined by the container address and the action's range start position.
:meth:`~wx.richtext.RichTextAction.GetOldParagraphs` Returns the old fragments.
:meth:`~wx.richtext.RichTextAction.GetPosition` Returns the position used for e.g.
:meth:`~wx.richtext.RichTextAction.GetRange` Returns the range for e.g.
:meth:`~wx.richtext.RichTextAction.MakeObject` Makes an address from the given object.
:meth:`~wx.richtext.RichTextAction.SetContainerAddress` Sets the address (nested position) of the container within the buffer being manipulated.
:meth:`~wx.richtext.RichTextAction.SetIgnoreFirstTime` Instructs the first :meth:`~RichTextAction.Do` command should be skipped as it's already been applied.
:meth:`~wx.richtext.RichTextAction.SetObject` Sets the object to replace the one at the position defined by the container address and the action's range start position.
:meth:`~wx.richtext.RichTextAction.SetOldAndNewObjects` Sets the existing and new objects, for use with ``wx.richtext.RICHTEXT_CHANGE_OBJECT``.
:meth:`~wx.richtext.RichTextAction.SetPosition` Sets the position used for e.g.
:meth:`~wx.richtext.RichTextAction.SetRange` Sets the range for e.g.
:meth:`~wx.richtext.RichTextAction.StoreObject` Stores the object to replace the one at the position defined by the container address without making an address for it.
:meth:`~wx.richtext.RichTextAction.Undo` Undoes the action.
:meth:`~wx.richtext.RichTextAction.UpdateAppearance` Updates the control appearance, optimizing if possible given information from the call to Layout.
================================================================================ ================================================================================
|
|property_summary| Properties Summary
=====================================
================================================================================ ================================================================================
:attr:`~wx.richtext.RichTextAction.Attributes` See :meth:`~wx.richtext.RichTextAction.GetAttributes`
:attr:`~wx.richtext.RichTextAction.Container` See :meth:`~wx.richtext.RichTextAction.GetContainer`
:attr:`~wx.richtext.RichTextAction.ContainerAddress` See :meth:`~wx.richtext.RichTextAction.GetContainerAddress` and :meth:`~wx.richtext.RichTextAction.SetContainerAddress`
:attr:`~wx.richtext.RichTextAction.IgnoreFirstTime` See :meth:`~wx.richtext.RichTextAction.GetIgnoreFirstTime` and :meth:`~wx.richtext.RichTextAction.SetIgnoreFirstTime`
:attr:`~wx.richtext.RichTextAction.Name` See :meth:`~wx.richtext.RichTextAction.GetName`
:attr:`~wx.richtext.RichTextAction.NewParagraphs` See :meth:`~wx.richtext.RichTextAction.GetNewParagraphs`
:attr:`~wx.richtext.RichTextAction.Object` See :meth:`~wx.richtext.RichTextAction.GetObject` and :meth:`~wx.richtext.RichTextAction.SetObject`
:attr:`~wx.richtext.RichTextAction.OldParagraphs` See :meth:`~wx.richtext.RichTextAction.GetOldParagraphs`
:attr:`~wx.richtext.RichTextAction.Position` See :meth:`~wx.richtext.RichTextAction.GetPosition` and :meth:`~wx.richtext.RichTextAction.SetPosition`
:attr:`~wx.richtext.RichTextAction.Range` See :meth:`~wx.richtext.RichTextAction.GetRange` and :meth:`~wx.richtext.RichTextAction.SetRange`
================================================================================ ================================================================================
|
|api| Class API
===============
.. class:: wx.richtext.RichTextAction(Object)
**Possible constructors**::
RichTextAction(cmd, name, id, buffer, container, ctrl,
ignoreFirstTime=False)
Implements a part of a command.
.. method:: __init__(self, cmd, name, id, buffer, container, ctrl, ignoreFirstTime=False)
Constructor.
`buffer` is the top-level buffer, while `container` is the object within which the action is taking place. In the simplest case, they are the same.
:param `cmd`:
:type `cmd`: wx.richtext.RichTextCommand
:param `name`:
:type `name`: string
:param `id`:
:type `id`: wx.richtext.RichTextCommandId
:param `buffer`:
:type `buffer`: wx.richtext.RichTextBuffer
:param `container`:
:type `container`: wx.richtext.RichTextParagraphLayoutBox
:param `ctrl`:
:type `ctrl`: wx.richtext.RichTextCtrl
:param `ignoreFirstTime`:
:type `ignoreFirstTime`: bool
.. method:: ApplyParagraphs(self, fragment)
Replaces the buffer paragraphs with the given fragment.
:param `fragment`:
:type `fragment`: wx.richtext.RichTextParagraphLayoutBox
.. method:: CalculateRefreshOptimizations(self, optimizationLineCharPositions, optimizationLineYPositions)
Calculate arrays for refresh optimization.
:param `optimizationLineCharPositions`:
:type `optimizationLineCharPositions`: list of integers
:param `optimizationLineYPositions`:
:type `optimizationLineYPositions`: list of integers
.. method:: Do(self)
Performs the action.
:rtype: `bool`
.. method:: GetAttributes(self)
Returns the attributes, for single-object commands.
:rtype: :ref:`wx.richtext.RichTextAttr`
.. method:: GetContainer(self)
Returns the container that this action refers to, using the container address and top-level buffer.
:rtype: :ref:`wx.richtext.RichTextParagraphLayoutBox`
.. method:: GetContainerAddress(self)
Returns the address (nested position) of the container within the buffer being manipulated.
:rtype: :ref:`wx.richtext.RichTextObjectAddress`
.. method:: GetIgnoreFirstTime(self)
Returns ``True`` if the first :meth:`Do` command should be skipped as it's already been applied.
:rtype: `bool`
.. method:: GetName(self)
Returns the action name.
:rtype: `string`
.. method:: GetNewParagraphs(self)
Returns the new fragments.
:rtype: :ref:`wx.richtext.RichTextParagraphLayoutBox`
.. method:: GetObject(self)
Returns the object to replace the one at the position defined by the container address and the action's range start position.
:rtype: :ref:`wx.richtext.RichTextObject`
.. method:: GetOldParagraphs(self)
Returns the old fragments.
:rtype: :ref:`wx.richtext.RichTextParagraphLayoutBox`
.. method:: GetPosition(self)
Returns the position used for e.g.
insertion.
:rtype: `long`
.. method:: GetRange(self)
Returns the range for e.g.
deletion.
:rtype: :ref:`wx.richtext.RichTextRange`
.. method:: MakeObject(self, obj)
Makes an address from the given object.
:param `obj`:
:type `obj`: wx.richtext.RichTextObject
.. method:: SetContainerAddress(self, *args, **kw)
Sets the address (nested position) of the container within the buffer being manipulated.
|overload| Overloaded Implementations:
:html:`<hr class="overloadsep" /><br />`
**SetContainerAddress** `(self, address)`
:param `address`:
:type `address`: wx.richtext.RichTextObjectAddress
:html:`<hr class="overloadsep" /><br />`
**SetContainerAddress** `(self, container, obj)`
:param `container`:
:type `container`: wx.richtext.RichTextParagraphLayoutBox
:param `obj`:
:type `obj`: wx.richtext.RichTextObject
:html:`<hr class="overloadsep" /><br />`
.. method:: SetIgnoreFirstTime(self, b)
Instructs the first :meth:`Do` command should be skipped as it's already been applied.
:param `b`:
:type `b`: bool
.. method:: SetObject(self, obj)
Sets the object to replace the one at the position defined by the container address and the action's range start position.
:param `obj`:
:type `obj`: wx.richtext.RichTextObject
.. method:: SetOldAndNewObjects(self, oldObj, newObj)
Sets the existing and new objects, for use with ``wx.richtext.RICHTEXT_CHANGE_OBJECT``.
:param `oldObj`:
:type `oldObj`: wx.richtext.RichTextObject
:param `newObj`:
:type `newObj`: wx.richtext.RichTextObject
.. method:: SetPosition(self, pos)
Sets the position used for e.g.
insertion.
:param `pos`:
:type `pos`: long
.. method:: SetRange(self, range)
Sets the range for e.g.
deletion.
:param `range`:
:type `range`: wx.richtext.RichTextRange
.. method:: StoreObject(self, obj)
Stores the object to replace the one at the position defined by the container address without making an address for it.
:param `obj`:
:type `obj`: wx.richtext.RichTextObject
.. seealso:: :meth:`SetObject` , :meth:`MakeObject` ).
.. method:: Undo(self)
Undoes the action.
:rtype: `bool`
.. method:: UpdateAppearance(self, caretPosition, sendUpdateEvent=False, optimizationLineCharPositions=None, optimizationLineYPositions=None, isDoCmd=True)
Updates the control appearance, optimizing if possible given information from the call to Layout.
:param `caretPosition`:
:type `caretPosition`: long
:param `sendUpdateEvent`:
:type `sendUpdateEvent`: bool
:param `optimizationLineCharPositions`:
:type `optimizationLineCharPositions`: list of integers
:param `optimizationLineYPositions`:
:type `optimizationLineYPositions`: list of integers
:param `isDoCmd`:
:type `isDoCmd`: bool
.. attribute:: Attributes
See :meth:`~wx.richtext.RichTextAction.GetAttributes`
.. attribute:: Container
See :meth:`~wx.richtext.RichTextAction.GetContainer`
.. attribute:: ContainerAddress
See :meth:`~wx.richtext.RichTextAction.GetContainerAddress` and :meth:`~wx.richtext.RichTextAction.SetContainerAddress`
.. attribute:: IgnoreFirstTime
See :meth:`~wx.richtext.RichTextAction.GetIgnoreFirstTime` and :meth:`~wx.richtext.RichTextAction.SetIgnoreFirstTime`
.. attribute:: Name
See :meth:`~wx.richtext.RichTextAction.GetName`
.. attribute:: NewParagraphs
See :meth:`~wx.richtext.RichTextAction.GetNewParagraphs`
.. attribute:: Object
See :meth:`~wx.richtext.RichTextAction.GetObject` and :meth:`~wx.richtext.RichTextAction.SetObject`
.. attribute:: OldParagraphs
See :meth:`~wx.richtext.RichTextAction.GetOldParagraphs`
.. attribute:: Position
See :meth:`~wx.richtext.RichTextAction.GetPosition` and :meth:`~wx.richtext.RichTextAction.SetPosition`
.. attribute:: Range
See :meth:`~wx.richtext.RichTextAction.GetRange` and :meth:`~wx.richtext.RichTextAction.SetRange`