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398232246e
When removing current tab, the widget was removed from stackwidget, which would send the show event to next widget in stack and then send show event to another widget when changing the current index from ComboTabBar.
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2013-2014 S. Razi Alavizadeh <s.r.alavizadeh@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#ifndef TABSTACKEDWIDGET_H
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#define TABSTACKEDWIDGET_H
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#include "qzcommon.h"
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#include <QWidget>
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class ComboTabBar;
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class QStackedWidget;
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class QVBoxLayout;
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class QUPZILLA_EXPORT TabStackedWidget : public QWidget
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{
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Q_OBJECT
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public:
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explicit TabStackedWidget(QWidget* parent = 0);
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~TabStackedWidget();
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ComboTabBar* tabBar();
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void setTabBar(ComboTabBar* tb);
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bool documentMode() const;
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void setDocumentMode(bool enabled);
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int addTab(QWidget* widget, const QString &label, bool pinned = false);
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int insertTab(int index, QWidget* widget, const QString &label, bool pinned = false);
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QString tabText(int index) const;
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void setTabText(int index, const QString &label);
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QString tabToolTip(int index) const;
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void setTabToolTip(int index, const QString &tip);
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int pinUnPinTab(int index, const QString &title = QString());
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void removeTab(int index);
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int currentIndex() const;
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QWidget* currentWidget() const;
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QWidget* widget(int index) const;
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int indexOf(QWidget* widget) const;
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int count() const;
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signals:
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void currentChanged(int index);
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void tabCloseRequested(int index);
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void pinStateChanged(int index, bool pinned);
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public slots:
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void setCurrentIndex(int index);
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void setCurrentWidget(QWidget* widget);
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void setUpLayout();
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private slots:
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void showTab(int index);
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void tabWasMoved(int from, int to);
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void tabWasRemoved(int index);
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protected:
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bool eventFilter(QObject* obj, QEvent* event);
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void keyPressEvent(QKeyEvent* event);
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private:
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bool validIndex(int index) const;
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void selectTabOnRemove();
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QStackedWidget* m_stack;
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ComboTabBar* m_tabBar;
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QVBoxLayout* m_mainLayout;
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bool m_dirtyTabBar;
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int m_currentIndex;
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int m_previousIndex;
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};
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#endif // TABSTACKEDWIDGET_H
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