QEditorFactory(3qt)

📦 version 3.3.8b, in fedora 43, fedora 44

💖 QEditorFactory(3qt) 💖

okay bestie, sit down, hydrate, because we're talking about QEditorFactory from the 3qt manual — the lil factory that spins up editor widgets for QVariant data types. she's giving backend queen energy and honestly? iconic.

✨ NAME ✨

QEditorFactory — used to create editor widgets for QVariant data types 🎀

🌸 SYNOPSIS 🌸

#include <qeditorfactory.h>

so first things first: she inherits QObject, and she gets inherited by QSqlEditorFactory. family tree slay 💅

👑 Public Members

QEditorFactory ( QObject * parent = 0, const char * name = 0 )
~QEditorFactory ()
virtual QWidget * createEditor ( QWidget * parent, const QVariant & v )

⭐ Static Public Members

QEditorFactory * defaultFactory ()
void installDefaultFactory ( QEditorFactory * factory )

🦋 DESCRIPTION 🦋

The QEditorFactory class is used to create editor widgets for QVariant data types. that's the whole job. that's the assignment. and she ate. 🔥

Every editor factory hands you the createEditor() function, and what it does is: you give it a QVariant, it creates and returns a QWidget that can edit that QVariant. like a little matchmaker between data and widget, no cap 🫶

for example — and this is the part you're gonna wanna remember, bestie — if you've got a QVariant::String type, a QLineEdit would be the default editor that gets returned. meanwhile a QVariant::Int's default editor would be a QSpinBox. same vibe, different widget, iykyk ✨

now if you want to create different editors for fields that have the same data type? that's your moment, main character. subclass QEditorFactory and reimplement the createEditor() function. periodt. 💜

See also: Database Classes 🌈

🎀 MEMBER FUNCTION DOCUMENTATION 🎀

QEditorFactory::QEditorFactory ( QObject * parent = 0, const char * name = 0 )

Constructs an editor factory with parent parent, called name. cute lil factory, born and named 🌸

QEditorFactory::~QEditorFactory ()

Destroys the object and frees any allocated resources. she's done, she's cleaning up after herself, we love a tidy queen 💅

QWidget * QEditorFactory::createEditor ( QWidget * parent, const QVariant & v )

[virtual]

Creates and returns the appropriate editor for the QVariant v. if the QVariant is invalid, 0 is returned. the parent gets passed to the appropriate editor's constructor. ✨

heads up: this one is reimplemented in QSqlEditorFactory. 👑

QEditorFactory * QEditorFactory::defaultFactory ()

[static]

Returns an instance of a default editor factory. the default one. the blueprint. the blueprint one, if you will 💖

void QEditorFactory::installDefaultFactory ( QEditorFactory * factory )

[static]

Replaces the default editor factory with factory. and listen — QEditorFactory takes ownership of factory, and destroys it when it is no longer needed. so don't go deleting it yourself, bestie, that's a whole mess 🙈

💜 SEE ALSO 💜

Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the license file included in the distribution for a complete license statement. 📜

🧚 AUTHOR 🧚

Generated automatically from the source code. (no human author to credit, she simply manifested ✨)

💀 BUGS 💀

If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports help us to help you. Thank you. 🙏 (genuinely, they're being so nice about it, we love that for them 🫶)

The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially supported by Trolltech. 😭

If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page (qeditorfactory.3qt) and the Qt version (3.3.8). 📧

ok that's the whole page, bestie, every last flag and URL intact 💖 go forth and factory your editors ✨

later babes 👋 this was Trolltech AS, dated 2 February 2007, living in QEditorFactory(3qt) era forever, and it's giving historic. no cap. 💅🎀🦋🌸⭐

📦 where this page comes from