QColumnView

Synopsis

Functions

• def columnWidths ()
• def initializeColumn (column)
• def previewWidget ()
• def resizeGripsVisible ()
• def setColumnWidths (list)
• def setPreviewWidget (widget)
• def setResizeGripsVisible (visible)

Virtual functions

• def createColumn (rootIndex)

Signals

• def updatePreviewWidget (index)

Detailed Description

The PySide.QtGui.QColumnView class provides a model/view implementation of a column view.

PySide.QtGui.QColumnView displays a model in a number of QListViews, one for each hierarchy in the tree. This is sometimes referred to as a cascading list.

The PySide.QtGui.QColumnView class is one of the Model/View Classes and is part of Qt’s model/view framework .

PySide.QtGui.QColumnView implements the interfaces defined by the PySide.QtGui.QAbstractItemView class to allow it to display data provided by models derived from the PySide.QtCore.QAbstractItemModel class.

See also

Model/View Programming

class PySide.QtGui.QColumnView([parent=None])

Parameters:parent – PySide.QtGui.QWidget

Constructs a column view with a parent to represent a model’s data. Use PySide.QtGui.QColumnView.setModel() to set the model.

See also

PySide.QtCore.QAbstractItemModel

PySide.QtGui.QColumnView.columnWidths()

Return type:

Returns a list of the width of all the columns in this view.

See also

PySide.QtGui.QColumnView.setColumnWidths()

PySide.QtGui.QColumnView.createColumn(rootIndex)

Parameters:rootIndex – PySide.QtCore.QModelIndex Return type:PySide.QtGui.QAbstractItemView

To use a custom widget for the final column when you select an item overload this function and return a widget. index is the root index that will be assigned to the view.

Return the new view. PySide.QtGui.QColumnView will automatically take ownership of the widget.

See also

PySide.QtGui.QColumnView.setPreviewWidget()

PySide.QtGui.QColumnView.initializeColumn(column)

Parameters:column – PySide.QtGui.QAbstractItemView

Copies the behavior and options of the column view and applies them to the column such as the PySide.QtGui.QAbstractItemView.iconSize() , PySide.QtGui.QAbstractItemView.textElideMode() and PySide.QtGui.QAbstractItemView.alternatingRowColors() . This can be useful when reimplementing PySide.QtGui.QColumnView.createColumn() .

See also

PySide.QtGui.QColumnView.createColumn()

PySide.QtGui.QColumnView.previewWidget()

Return type:PySide.QtGui.QWidget

Returns the preview widget, or 0 if there is none.

See also

PySide.QtGui.QColumnView.setPreviewWidget() PySide.QtGui.QColumnView.updatePreviewWidget()

PySide.QtGui.QColumnView.resizeGripsVisible()

Return type:PySide.QtCore.bool

This property holds the way to specify if the list views gets resize grips or not.

By default, visible is set to true

See also

PySide.QtGui.QColumnView.setRootIndex()

PySide.QtGui.QColumnView.setColumnWidths(list)

Parameters:list –

PySide.QtGui.QColumnView.setPreviewWidget(widget)

Parameters:widget – PySide.QtGui.QWidget

Sets the preview widget .

The widget becomes a child of the column view, and will be destroyed when the column area is deleted or when a new widget is set.

See also

PySide.QtGui.QColumnView.previewWidget() PySide.QtGui.QColumnView.updatePreviewWidget()

PySide.QtGui.QColumnView.setResizeGripsVisible(visible)

Parameters:visible – PySide.QtCore.bool

This property holds the way to specify if the list views gets resize grips or not.

By default, visible is set to true

See also

PySide.QtGui.QColumnView.setRootIndex()

PySide.QtGui.QColumnView.updatePreviewWidget(index)

Parameters:index – PySide.QtCore.QModelIndex