docs/fieldlabel_8h_source.html

// SPDX-FileCopyrightText: 2026 Anne Jan Brouwer

// SPDX-License-Identifier: GPL-3.0-or-later

#ifndef FIELDLABEL_H_

#define FIELDLABEL_H_


#include <QLabel>

#include <QPointer>


class QLineEdit;


class FieldLabel : public QLabel {

  Q_OBJECT


public:

  explicit FieldLabel(const QString &name, QWidget *parent = nullptr);

  ~FieldLabel() override;


public slots:

  void startEdit();


signals:

  void renamed(const QString &from, const QString &to);

  void removeRequested();


protected:

  void mouseDoubleClickEvent(QMouseEvent *event) override;

  void contextMenuEvent(QContextMenuEvent *event) override;

  auto eventFilter(QObject *watched, QEvent *event) -> bool override;


private:

  void finishEdit(bool commit);


  QPointer<QLineEdit> m_editor;

};


#endif // FIELDLABEL_H_

FieldLabel::FieldLabel
FieldLabel(const QString &name, QWidget *parent=nullptr)
Label for the field called name.
Definition fieldlabel.cpp:16

FieldLabel::contextMenuEvent
void contextMenuEvent(QContextMenuEvent *event) override
Menu with Rename field and Remove field.
Definition fieldlabel.cpp:33

FieldLabel::m_editor
QPointer< QLineEdit > m_editor
The line edit open over the label while a rename is in progress; null otherwise. A sibling in the par...
Definition fieldlabel.h:92

FieldLabel::removeRequested
void removeRequested()
The user chose "Remove field".

FieldLabel::finishEdit
void finishEdit(bool commit)
Close the editor, putting the label back in its place.
Definition fieldlabel.cpp:91

FieldLabel::renamed
void renamed(const QString &from, const QString &to)
The user typed a different name and confirmed it.

FieldLabel::mouseDoubleClickEvent
void mouseDoubleClickEvent(QMouseEvent *event) override
A left double-click starts editing the name.
Definition fieldlabel.cpp:25

FieldLabel::startEdit
void startEdit()
Open the in-place editor over the label.
Definition fieldlabel.cpp:42

FieldLabel::eventFilter
auto eventFilter(QObject *watched, QEvent *event) -> bool override
Escape in the editor cancels the edit.
Definition fieldlabel.cpp:72