Mercurial > octave
view libgui/src/tab-bar.h @ 31626:9034cf663768
eliminate unnecessary base_qobject object from GUI dialog classes
* dialog.h, dialog.cc (QUIWidgetCreator::m_octave_qobj):
Delete unnecessary data member.
(QUIWidgetCreator::QUIWidgetCreator, MessageDialog::MessageDialog,
ListDialog::ListDialog, InputDialog::InputDialog,
FileDialog::FileDialog): Eliminate base_qobject argument.
Change all uses.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 03 Dec 2022 01:00:04 -0500 |
parents | 796f54d4ddbf |
children | c6d54dd31a7e |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2018-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// // This file implements a tab bar derived from QTabBar with a contextmenu // and possibility to close a tab via double-left or middle mouse click. #if ! defined (octave_tab_bar_h) #define octave_tab_bar_h 1 #include <QMenu> #include <QMouseEvent> #include <QSize> #include <QStyleOptionTab> #include <QStylePainter> #include <QTabBar> namespace octave { // Subclassed QTabBar for usable tab-bar, rotated tabs and // reimplemented mouse event class tab_bar : public QTabBar { Q_OBJECT public: tab_bar (QWidget *p); ~tab_bar (void) = default; void set_rotated (int rotated); QMenu * get_context_menu (void) { return m_context_menu; }; QSize tabSizeHint (int idx) const; signals: void close_current_tab_signal (bool); public slots: void switch_left_tab (void); void switch_right_tab (void); void move_tab_left (void); void move_tab_right (void); void sort_tabs_alph (void); private slots: void ctx_menu_activated (QAction *a); protected: void paintEvent(QPaintEvent *e); void mousePressEvent(QMouseEvent *event); private: void switch_tab (int direction, bool movetab = false); QMenu *m_context_menu; QList <QAction *> m_ctx_actions; int m_rotated; }; } #endif