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140 lines
3.7 KiB
C++
140 lines
3.7 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2013 David Rosca <nowrep@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 TABBAR_H
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#define TABBAR_H
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#include <QTabBar>
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#include <QRect>
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#include <QAbstractButton>
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#include "qz_namespace.h"
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class QupZilla;
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class TabWidget;
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class TabPreview;
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class QT_QUPZILLA_EXPORT TabBar : public QTabBar
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{
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Q_OBJECT
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public:
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explicit TabBar(QupZilla* mainClass, TabWidget* tabWidget);
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void loadSettings();
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void setVisible(bool visible);
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void updateVisibilityWithFullscreen(bool visible);
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int pinnedTabsCount();
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int normalTabsCount();
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QTabBar::ButtonPosition iconButtonPosition();
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QTabBar::ButtonPosition closeButtonPosition();
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void updatePinnedTabCloseButton(int index);
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void disconnectObjects();
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void wheelEvent(QWheelEvent* event);
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signals:
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void reloadTab(int index);
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void stopTab(int index);
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void closeAllButCurrent(int index);
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void closeTab(int index);
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void duplicateTab(int index);
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void moveAddTabButton(int posX);
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void showButtons();
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void hideButtons();
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private slots:
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void currentTabChanged(int index);
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void pinnedTabAdded();
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void pinnedTabClosed();
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void contextMenuRequested(const QPoint &position);
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void reloadTab() { emit reloadTab(m_clickedTab); }
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void stopTab() { emit stopTab(m_clickedTab); }
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void closeAllButCurrent() { emit closeAllButCurrent(m_clickedTab); }
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void closeTab() { emit closeTab(m_clickedTab); }
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void duplicateTab() { emit duplicateTab(m_clickedTab); }
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void bookmarkTab();
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void pinTab();
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void closeCurrentTab();
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void closeTabFromButton();
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void showTabPreview();
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void hideTabPreview(bool delayed = true);
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private:
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inline bool validIndex(int index) const { return index >= 0 && index < count(); }
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void tabRemoved(int index);
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void hideCloseButton(int index);
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void showCloseButton(int index);
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void mouseDoubleClickEvent(QMouseEvent* event);
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void mousePressEvent(QMouseEvent* event);
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void mouseMoveEvent(QMouseEvent* event);
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void mouseReleaseEvent(QMouseEvent* event);
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bool event(QEvent* event);
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void dragEnterEvent(QDragEnterEvent* event);
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void dropEvent(QDropEvent* event);
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QSize tabSizeHint(int index) const;
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QupZilla* p_QupZilla;
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TabWidget* m_tabWidget;
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TabPreview* m_tabPreview;
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QTimer* m_tabPreviewTimer;
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bool m_showTabPreviews;
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int m_clickedTab;
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int m_pinnedTabsCount;
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mutable int m_normalTabWidth;
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mutable int m_activeTabWidth;
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QRect m_originalGeometry;
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QPoint m_dragStartPosition;
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};
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// Class for close button on tabs
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// * taken from qtabbar.cpp
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class CloseButton : public QAbstractButton
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{
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Q_OBJECT
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public:
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CloseButton(QWidget* parent = 0);
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QSize sizeHint() const;
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inline QSize minimumSizeHint() const { return sizeHint(); }
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void enterEvent(QEvent* event);
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void leaveEvent(QEvent* event);
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void paintEvent(QPaintEvent* event);
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};
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#endif // TABBAR_H
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