eric6.E5Gui.E5TreeWidget

Module implementing specialized tree views.

Global Attributes

None

Classes

E5TreeWidget

Class implementing an extended tree widget.

Functions

None

E5TreeWidget

Class implementing an extended tree widget.

Signals

itemControlClicked(QTreeWidgetItem): emitted after a Ctrl-Click on an item
itemMiddleButtonClicked(QTreeWidgetItem): emitted after a click of the middle button on an item

Derived from

QTreeWidget

Class Attributes

ItemsCollapsed

ItemsExpanded

Class Methods

None

Methods

E5TreeWidget	Constructor
__iterateAllItems	Private method to iterate over the child items of the parent.
__scheduleRefresh	Private slot to schedule a refresh of the tree.
addTopLevelItem	Public method to add a top level item.
addTopLevelItems	Public method to add a list of top level items.
allItems	Public method to get a list of all items.
appendToParentItem	Public method to append an item to a parent item.
clear	Public slot to clear the tree.
deleteItem	Public method to delete an item.
deleteItems	Public method to delete a list of items.
filterString	Public slot to set a new filter.
insertTopLevelItem	Public method to insert a top level item.
insertTopLevelItems	Public method to insert a list of top level items.
mousePressEvent	Protected method handling mouse press events.
prependToParentItem	Public method to prepend an item to a parent item.
setDefaultItemShowMode	Public method to set the default item show mode.

Static Methods

None

E5TreeWidget (Constructor)

E5TreeWidget(parent=None)

Constructor

parent: reference to the parent widget (QWidget)

E5TreeWidget.__iterateAllItems

__iterateAllItems(parent)

Private method to iterate over the child items of the parent.

parent: parent item to iterate (QTreeWidgetItem)

E5TreeWidget.__scheduleRefresh

__scheduleRefresh()

Private slot to schedule a refresh of the tree.

E5TreeWidget.addTopLevelItem

addTopLevelItem(item)

Public method to add a top level item.

item: item to be added as a top level item (QTreeWidgetItem)

E5TreeWidget.addTopLevelItems

addTopLevelItems(items)

Public method to add a list of top level items.

items: items to be added as top level items (list of QTreeWidgetItem)

E5TreeWidget.allItems

allItems()

Public method to get a list of all items.

Returns:: list of all items (list of QTreeWidgetItem)

E5TreeWidget.appendToParentItem

appendToParentItem(parent, item)

Public method to append an item to a parent item.

parent: text of the parent item (string) or the parent item (QTreeWidgetItem)
item: item to be appended (QTreeWidgetItem)

Returns:: flag indicating success (boolean)

Raises RuntimeError:: raised to indicate an illegal type for the parent

E5TreeWidget.clear

clear()

Public slot to clear the tree.

E5TreeWidget.deleteItem

deleteItem(item)

Public method to delete an item.

item: item to be deleted (QTreeWidgetItem)

E5TreeWidget.deleteItems

deleteItems(items)

Public method to delete a list of items.

items: items to be deleted (list of QTreeWidgetItem)

E5TreeWidget.filterString

filterString(filterStr)

Public slot to set a new filter.

filterStr: filter to be set (string)

E5TreeWidget.insertTopLevelItem

insertTopLevelItem(index, item)

Public method to insert a top level item.

index: index for the insertion (integer)
item: item to be inserted as a top level item (QTreeWidgetItem)

E5TreeWidget.insertTopLevelItems

insertTopLevelItems(index, items)

Public method to insert a list of top level items.

index: index for the insertion (integer)
items: items to be inserted as top level items (list of QTreeWidgetItem)

E5TreeWidget.mousePressEvent

mousePressEvent(evt)

Protected method handling mouse press events.

evt: mouse press event (QMouseEvent)

E5TreeWidget.prependToParentItem

prependToParentItem(parent, item)

Public method to prepend an item to a parent item.

parent: text of the parent item (string) or the parent item (QTreeWidgetItem)
item: item to be prepended (QTreeWidgetItem)

Returns:: flag indicating success (boolean)

Raises RuntimeError:: raised to indicate an illegal type for the parent

E5TreeWidget.setDefaultItemShowMode

setDefaultItemShowMode(mode)

Public method to set the default item show mode.

mode: default mode (ItemsCollapsed, ItemsExpanded)

Raises ValueError:: raised to indicate a bad parameter value

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