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69 lines
2.6 KiB
69 lines
2.6 KiB
/***************************************************************************
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* Copyright (C) 2017 by Nathan Osman *
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* nathan@quickmediasolutions.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 2 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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#include "tabbar.h"
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TabBar::TabBar(QWidget *parent)
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: QTabBar(parent),
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mLimitWidth(false),
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mLimitWidthValue(0)
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{
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// To make the selected tab text bold, first give a bold font to the tabbar
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// for QStyle::sizeFromContents(QStyle::CT_TabBarTab, ...) to make room
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// for the bold text, and then, set the non-selected tab text to normal.
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QFont f = font();
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f.setBold(true);
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setFont(f);
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setStyleSheet("QTabBar::tab:!selected { font-weight: normal; }");
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}
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void TabBar::setLimitWidth(bool limitWidth)
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{
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mLimitWidth = limitWidth;
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}
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void TabBar::setLimitWidthValue(int value)
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{
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mLimitWidthValue = value;
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}
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void TabBar::updateWidth()
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{
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// This seems to be the only way to trigger an update
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setIconSize(iconSize());
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setElideMode(Qt::ElideMiddle);
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}
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QSize TabBar::tabSizeHint(int index) const
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{
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QSize size = QTabBar::tabSizeHint(index);
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// If the width is limited, use that for the width hint
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if (mLimitWidth) {
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if (shape() == QTabBar::RoundedEast || shape() == QTabBar::TriangularEast
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|| shape() == QTabBar::RoundedWest || shape() == QTabBar::TriangularWest) {
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size.setHeight(mLimitWidthValue);
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}
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else {
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size.setWidth(mLimitWidthValue);
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}
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}
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return size;
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}
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