QColumnView#

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

Inheritance diagram of PySide6.QtWidgets.QColumnView

Synopsis#

Properties#

Functions#

Virtual functions#

Signals#

Note

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Detailed Description#

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

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

class PySide6.QtWidgets.QColumnView([parent=None])#
Parameters:

parentPySide6.QtWidgets.QWidget

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

See also

QAbstractItemModel

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property PᅟySide6.QtWidgets.QColumnView.resizeGripsVisible: 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

setRootIndex()

Access functions:
PySide6.QtWidgets.QColumnView.columnWidths()#

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

PySide6.QtWidgets.QColumnView.createColumn(rootIndex)#
Parameters:

rootIndexPySide6.QtCore.QModelIndex

Return type:

PySide6.QtWidgets.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. QColumnView will automatically take ownership of the widget.

PySide6.QtWidgets.QColumnView.initializeColumn(column)#
Parameters:

columnPySide6.QtWidgets.QAbstractItemView

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

See also

createColumn()

PySide6.QtWidgets.QColumnView.previewWidget()#
Return type:

PySide6.QtWidgets.QWidget

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

PySide6.QtWidgets.QColumnView.resizeGripsVisible()#
Return type:

bool

Getter of property resizeGripsVisible .

PySide6.QtWidgets.QColumnView.setColumnWidths(list)#
Parameters:

list

Sets the column widths to the values given in the list. Extra values in the list are kept and used when the columns are created.

If list contains too few values, only width of the rest of the columns will not be modified.

PySide6.QtWidgets.QColumnView.setPreviewWidget(widget)#
Parameters:

widgetPySide6.QtWidgets.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.

PySide6.QtWidgets.QColumnView.setResizeGripsVisible(visible)#
Parameters:

visible – bool

Setter of property resizeGripsVisible .

PySide6.QtWidgets.QColumnView.updatePreviewWidget(index)#
Parameters:

indexPySide6.QtCore.QModelIndex

This signal is emitted when the preview widget should be updated to provide rich information about index

See also

previewWidget()