PathSelectionDelegate Class Reference

A delegate for selecting and editing file or directory paths in a view. More...

#include <path_selection_delegate.h>

Inheritance diagram for PathSelectionDelegate:

Public Member Functions
	PathSelectionDelegate (QObject *parent=0)
	Constructs a new PathSelectionDelegate.

Protected Slots
void	pathHasChanged (QString newPath)
	Slot triggered when the selected path changes in the editor.

Protected Member Functions
QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &idx) const override
	Creates the custom editor widget for path selection.
void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &idx) const override
	Updates the geometry of the editor to fit the item.
void	setEditorData (QWidget *editor, const QModelIndex &idx) const override
	Sets the data to be displayed in the editor.
void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &idx) const override
	Saves the data from the editor back into the model.

Detailed Description

A delegate for selecting and editing file or directory paths in a view.

Constructor & Destructor Documentation

PathSelectionDelegate()

PathSelectionDelegate::PathSelectionDelegate

(

QObject *

parent = 0

)

Constructs a new PathSelectionDelegate.

Parameters

parent

The parent object, defaults to 0.

Member Function Documentation

createEditor()

QWidget * PathSelectionDelegate::createEditor ( QWidget *  parent, const QStyleOptionViewItem &  option, const QModelIndex &  idx  ) const

overrideprotected

Creates the custom editor widget for path selection.

Parameters

parent	The parent widget for the editor.
option	The style option for the item.
idx	The model index of the item being edited.

Returns

A pointer to the created editor widget.

pathHasChanged

void PathSelectionDelegate::pathHasChanged ( QString  newPath )

protectedslot

Slot triggered when the selected path changes in the editor.

Parameters

newPath

The newly selected path.

setEditorData()

void PathSelectionDelegate::setEditorData ( QWidget *  editor, const QModelIndex &  idx  ) const

overrideprotected

Sets the data to be displayed in the editor.

Parameters

editor	The editor widget.
idx	The model index containing the data to set.

setModelData()

void PathSelectionDelegate::setModelData ( QWidget *  editor, QAbstractItemModel *  model, const QModelIndex &  idx  ) const

overrideprotected

Saves the data from the editor back into the model.

Parameters

editor	The editor widget containing the updated data.
model	The model to update.
idx	The model index of the item being edited.

updateEditorGeometry()

void PathSelectionDelegate::updateEditorGeometry ( QWidget *  editor, const QStyleOptionViewItem &  option, const QModelIndex &  idx  ) const

overrideprotected

Updates the geometry of the editor to fit the item.

Parameters

editor	The editor widget to update.
option	The style option containing the geometry information.
idx	The model index of the item being edited.

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The documentation for this class was generated from the following files:

• /builds/wireshark/wireshark/ui/qt/models/path_selection_delegate.h
• /builds/wireshark/wireshark/ui/qt/models/path_selection_delegate.cpp