DynamicTextItemDelegate Class Reference

#include <dynamicelementtextmodel.h>

Inherits QStyledItemDelegate.

Collaboration diagram for DynamicTextItemDelegate:

Public Member Functions
	DynamicTextItemDelegate (QObject *parent=Q_NULLPTR)
QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override

Protected Member Functions
bool	eventFilter (QObject *object, QEvent *event) override

Private Member Functions
QStringList	availableInfo (DynamicElementTextItem *deti) const
	DynamicTextItemDelegate::availableInfo.
void	commitAndCloseDeferred (QWidget *editor) const
	commitAndCloseDeferred Schedule commitData()/closeEditor() for editor on the next event loop iteration. For editors resolved synchronously inside createEditor() (font/color, both run their picker dialog before returning) there is no user interaction left to drive the base QStyledItemDelegate::eventFilter()'s usual Enter/focus-out commit path, so without this the value sits picked-but-uncommitted until something unrelated (e.g. clicking elsewhere) happens to trigger it. Deferred rather than called immediately: the view only registers the widget createEditor() returns as "the active editor" after createEditor() itself returns, so emitting here would target an editor the view doesn't know about yet.

Constructor & Destructor Documentation

DynamicTextItemDelegate()

DynamicTextItemDelegate::DynamicTextItemDelegate

(

QObject *

parent = Q_NULLPTR

)

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Member Function Documentation

availableInfo()

QStringList DynamicTextItemDelegate::availableInfo ( DynamicElementTextItem * deti ) const

private

DynamicTextItemDelegate::availableInfo.

Parameters

deti

Returns

A list of available info of element

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commitAndCloseDeferred()

void DynamicTextItemDelegate::commitAndCloseDeferred ( QWidget * editor ) const

private

commitAndCloseDeferred Schedule commitData()/closeEditor() for editor on the next event loop iteration. For editors resolved synchronously inside createEditor() (font/color, both run their picker dialog before returning) there is no user interaction left to drive the base QStyledItemDelegate::eventFilter()'s usual Enter/focus-out commit path, so without this the value sits picked-but-uncommitted until something unrelated (e.g. clicking elsewhere) happens to trigger it. Deferred rather than called immediately: the view only registers the widget createEditor() returns as "the active editor" after createEditor() itself returns, so emitting here would target an editor the view doesn't know about yet.

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createEditor()

QWidget * DynamicTextItemDelegate::createEditor ( QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index ) const

override

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eventFilter()

bool DynamicTextItemDelegate::eventFilter ( QObject * object, QEvent * event )

overrideprotected

setModelData()

void DynamicTextItemDelegate::setModelData ( QWidget * editor, QAbstractItemModel * model, const QModelIndex & index ) const

override

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

• sources/ui/dynamicelementtextmodel.h
• sources/ui/dynamicelementtextmodel.cpp