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81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
/*******************************************************************************
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* gui/common/RSTabWidget.cpp *
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* *
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* Copyright (C) 2010 RetroShare Team <retroshare.project@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 Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (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 Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#include <QTabBar>
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#include <QStyle>
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#include "RSTabWidget.h"
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RSTabWidget::RSTabWidget(QWidget *parent) : QTabWidget(parent)
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{
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mHideTabBarWithOneTab = false;
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}
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QTabBar *RSTabWidget::tabBar() const
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{
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return QTabWidget::tabBar();
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}
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void RSTabWidget::hideCloseButton(int index)
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{
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QTabBar::ButtonPosition buttonPosition = (QTabBar::ButtonPosition) tabBar()->style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition, 0, 0);
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QWidget *tabButton = tabBar()->tabButton(index, buttonPosition);
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if (tabButton) {
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tabButton->hide();
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}
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}
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void RSTabWidget::setHideTabBarWithOneTab(bool hideTabBar)
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{
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if (mHideTabBarWithOneTab == hideTabBar) {
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return;
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}
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mHideTabBarWithOneTab = hideTabBar;
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hideTabBarWithOneTab();
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}
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void RSTabWidget::tabInserted(int index)
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{
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QTabWidget::tabInserted(index);
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if (mHideTabBarWithOneTab) {
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hideTabBarWithOneTab();
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}
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}
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void RSTabWidget::tabRemoved(int index)
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{
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QTabWidget::tabRemoved(index);
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if (mHideTabBarWithOneTab) {
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hideTabBarWithOneTab();
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}
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}
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void RSTabWidget::hideTabBarWithOneTab()
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{
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if (mHideTabBarWithOneTab) {
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tabBar()->setVisible(count() > 1);
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} else {
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tabBar()->show();
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}
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}
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