Task :: ChildrenTask :: ChildrenTask :: Class ChildrenTask

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Class ChildrenTask

          object --+                    
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Tools.Base.TaskTools --+                
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     Tools.Output.Output --+            
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          object --+       |            
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Tools.Base.TaskTools --+   |            
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       Tools.Input.Input --+            
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          object --+       |            
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Tools.Base.TaskTools --+   |            
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         Tools.View.View --+            
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          object --+       |            
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Tools.Base.TaskTools --+   |            
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       Tools.Utils.Utils --+            
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          object --+       |            
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Tools.Base.TaskTools --+   |            
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     Tools.System.System --+            
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                   Tools.All --+        
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                  object --+   |        
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               UIElement.UIE --+        
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                       Base.Task --+    
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                 EventTask.EventTask --+
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                                      ChildrenTask

Executed on add/remove of an accessible's children.

This class registers its name and whether it should be monitored by default in an AEMonitor using the Base.registerTaskType function when this module is first imported. The AEMonitor can use this information to build its menus.

Instance Methods

class

getEventType(self)
Returns: Type of AEEvent this Task wants to handle

source code

update(self, por, added, child_por, layer, **kwargs)
Updates this Task in response to a consumed children change event.

source code

boolean

execute(self, por, added, child_por, layer, **kwargs)
Executes this Task in response to a children change event.

source code

executeChildAdded(self, por, child_por, layer, **kwargs)
Executes this Task in response to a ChildrenChange-added event.

source code

executeChildRemoved(self, por, child_por, layer, **kwargs)
Executes this Task in response to a ChildrenChange-removed event.

source code

Inherited from EventTask.EventTask: __init__, getEventLayers

Inherited from Base.Task: getIdentity, getPath, getPerk

Inherited from Tools.Output.Output: getBrlEllipsisSizes, getBrlMissingCellCount, getClosestLang, getMagROI, getOutputDevice, getPerkIdealOutput, getStyle, getStyleSetting, getStyleVal, inhibitMayStop, mayStop, play, say, sayApp, sayChar, sayColor, sayConfirm, sayCount, sayDesc, sayError, sayFont, sayHotkey, sayIndex, sayInfo, sayItem, sayLabel, sayLevel, sayName, sayRole, saySection, sayState, sayStatus, sayTextAttrs, sayValue, sayValueExtents, sayWindow, sayWord, send, setBrlCaretPosition, setBrlTruncate, setMagGoto, setPerkIdealOutput, setStyleVal, stopAll, stopNow

Inherited from Tools.Input.Input: addInputModifiers, getInputDevice, registerCommand, removeInputModifiers, unregisterCommand

Inherited from Tools.View.View: compareAncestorRoles, copyAccText, cutAccText, deleteAccText, deselectAccText, doAction, findAccByName, findAccByObjId, findAccByPredicate, findAccByRole, getAccActionDescs, getAccActionKeys, getAccActionNames, getAccAllTextAttrs, getAccAnchorCount, getAccAppLocale, getAccAtRowColumn, getAccAttrs, getAccCaret, getAccClickKey, getAccColumn, getAccColumnHeader, getAccCount, getAccDefTextAttrs, getAccDesc, getAccFloatValue, getAccFloatValueExtents, getAccFocus, getAccFromPath, getAccIndex, getAccLabel, getAccLevel, getAccName, getAccPosInSet, getAccPosition, getAccRelations, getAccRole, getAccRoleName, getAccRow, getAccRowHeader, getAccSetSize, getAccTableExtents, getAccText, getAccTextAttr, getAccTextBetween, getAccTextLength, getAccTextSelection, getAccTextSelectionCount, getAccURI, getAccVisualExtents, getAccVisualPoint, getAllSelected, getAppName, getCharText, getChildAcc, getCurrItem, getCurrRow, getCurrWord, getEndAcc, getEndOfHardLine, getFirstPeerAcc, getFirstSelected, getItemText, getLastAccUnder, getLastChar, getLastKey, getLastPeerAcc, getLastWord, getNextAcc, getNextChar, getNextItem, getNextPeerAcc, getNextRow, getNextWord, getParentAcc, getPointerPOR, getPrevAcc, getPrevChar, getPrevItem, getPrevPeerAcc, getPrevRow, getPrevWord, getRootAcc, getStartOfHardLine, getStateText, getViewRootAcc, getWindowTitle, getWordText, hasAccRole, hasAccState, hasOneAccRole, hasOneAccState, inhibitAutoPointer, insertAccText, iterAncestorAccs, iterNextAccs, iterNextItems, iterPrevAccs, iterPrevItems, leftClickPOR, mouseEventPOR, moveToEnd, moveToItemStart, moveToPOR, moveToPointer, moveToRoot, pasteAccText, selectAccText, setAccCaret, setAccDeselected, setAccFocus, setAccPOR, setAccSelected, setAccText, setAccTextAttrs, setAllDeselected, setAllSelected, setPointerPOR

Inherited from Tools.Utils.Utils: convertPOSIXToIANA, getColorString

Inherited from Tools.System.System: associateDevice, associateMonitor, associatePerk, blockNTasks, chainTask, disassociateDevice, disassociateMonitor, disassociatePerk, doTask, getAnchorPerkClassName, getAnchorTaskId, getChooserClassNames, getChooserDescriptions, getChooserMetadata, getChooserNames, getDeviceClassNames, getDeviceDescriptions, getDeviceMetadata, getDeviceNames, getDeviceState, getEventTasks, getHistory, getMonitorClassNames, getMonitorDescriptions, getMonitorMetadata, getMonitorNames, getNamedTask, getPerkByName, getPerkClassNames, getPerkDescriptions, getPerkHistory, getPerkMetadata, getPerkNames, getPerkSetting, getPerkSettingVal, getPerkState, getPerkTaskNames, getPerkVar, getProfileName, getTaskHistory, getTempVal, getTierEventTasks, getTierNamedTask, getTierTaskNames, insertPerk, loadAllMonitors, loadChooser, loadMonitor, popPerk, popThisPerk, pushPerk, refreshDevices, registerConstants, registerTask, reloadPerks, setPerkSettingVal, setPerkVar, setTempVal, unchainTask, unloadAllMonitors, unloadChooser, unloadMonitor, unregisterTask

Inherited from Tools.System.System (private): _getClassNames, _getDescriptions, _getNames, _getUIEInstances

Inherited from Tools.Base.TaskTools: close, init, postClose, postExecute, preExecute, preInit

Inherited from Tools.Base.TaskTools (private): _changeDefaultOutput

Inherited from UIElement.UIE: getClassName, getDescription, getName

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Variables

Inherited from Tools.Output.Output: may_stop

Inherited from Tools.View.View (private): _state_descriptions

Instance Variables

Inherited from EventTask.EventTask: layers

Inherited from Base.Task: ident

Properties

Inherited from object: __class__

Method Details

getEventType(self)

Returns: class: Type of AEEvent this Task wants to handle
Overrides: EventTask.EventTask.getEventType

update(self, por, added, child_por, layer, **kwargs)

Updates this Task in response to a consumed children change event. Called by Tier.Tier._executeTask.

Parameters:

por (POR) - The POR for the related accessible
added (boolean) - True when a child is added, False when removed
child_por (POR) - The POR of added/removed child
layer (integer) - Layer on which the event occurred

Overrides: Base.Task.update

execute(self, por, added, child_por, layer, **kwargs)

Executes this Task in response to a children change event. Called by Tier.Tier._executeTask.

Parameters:

por (POR) - The POR for the related accessible
added (boolean) - True when a child is added, False when removed
child_por (POR) - The POR of added/removed child
layer (integer) - Layer on which the event occurred

Returns: boolean

True to allow other Tasks to process this event

Overrides: Base.Task.execute

executeChildAdded(self, por, child_por, layer, **kwargs)

Executes this Task in response to a ChildrenChange-added event. Called by execute.

Parameters:

por (POR) - The POR for the related accessible
child_por (POR) - The POR of added/removed child
layer (integer) - Layer on which the event occurred

executeChildRemoved(self, por, child_por, layer, **kwargs)

Executes this Task in response to a ChildrenChange-removed event. Called by execute.

Parameters:

por (POR) - The POR for the related accessible
child_por (POR) - The POR of added/removed child
layer (integer) - Layer on which the event occurred