X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/0d679da0a378198310d18bfbe5d50ede9b64a452..5360bc3ab328c8b1161b0c5df9c5785829a3e880:/src/kitemviews/kstandarditemlistwidget.cpp diff --git a/src/kitemviews/kstandarditemlistwidget.cpp b/src/kitemviews/kstandarditemlistwidget.cpp index 49af3a404..3939fd237 100644 --- a/src/kitemviews/kstandarditemlistwidget.cpp +++ b/src/kitemviews/kstandarditemlistwidget.cpp @@ -1,21 +1,8 @@ -/*************************************************************************** - * Copyright (C) 2012 by Peter Penz * - * * - * This program 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 2 of the License, or * - * (at your option) any later version. * - * * - * This program 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 this program; if not, write to the * - * Free Software Foundation, Inc., * - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - ***************************************************************************/ +/* + * SPDX-FileCopyrightText: 2012 Peter Penz + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ #include "kstandarditemlistwidget.h" @@ -88,7 +75,7 @@ qreal KStandardItemListWidgetInformant::preferredRoleColumnWidth(const QByteArra // If current item is a link, we use the customized link font metrics instead of the normal font metrics. const QFontMetrics& fontMetrics = itemIsLink(index, view) ? linkFontMetrics : normalFontMetrics; - width += fontMetrics.width(text); + width += fontMetrics.horizontalAdvance(text); if (role == "text") { if (view->supportsItemExpanding()) { @@ -214,12 +201,12 @@ void KStandardItemListWidgetInformant::calculateCompactLayoutItemSizeHints(QVect qreal maximumRequiredWidth = 0.0; if (showOnlyTextRole) { - maximumRequiredWidth = fontMetrics.width(itemText(index, view)); + maximumRequiredWidth = fontMetrics.horizontalAdvance(itemText(index, view)); } else { const QHash& values = view->model()->data(index); foreach (const QByteArray& role, visibleRoles) { const QString& text = roleText(role, values); - const qreal requiredWidth = fontMetrics.width(text); + const qreal requiredWidth = fontMetrics.horizontalAdvance(text); maximumRequiredWidth = qMax(maximumRequiredWidth, requiredWidth); } } @@ -478,7 +465,7 @@ QRectF KStandardItemListWidget::textFocusRect() const const KItemListStyleOption& option = styleOption(); if (option.extendedSelectionRegion) { const QString text = textInfo->staticText.text(); - rect.setWidth(m_customizedFontMetrics.width(text) + 2 * option.padding); + rect.setWidth(m_customizedFontMetrics.horizontalAdvance(text) + 2 * option.padding); } return rect; @@ -1119,7 +1106,7 @@ QString KStandardItemListWidget::elideRightKeepExtension(const QString &text, in if (extensionIndex != -1) { // has file extension const auto extensionLength = text.length() - extensionIndex; - const auto extensionWidth = m_customizedFontMetrics.width(text.right(extensionLength)); + const auto extensionWidth = m_customizedFontMetrics.horizontalAdvance(text.right(extensionLength)); if (elidingWidth > extensionWidth && extensionLength < 6 && (float(extensionWidth) / float(elidingWidth)) < 0.3) { // if we have room to display the file extension and the extension is not too long QString ret = m_customizedFontMetrics.elidedText(text.chopped(extensionLength), @@ -1188,7 +1175,7 @@ void KStandardItemListWidget::updateIconsLayoutTextCache() const QString elidedText = nameText.left(line.textStart()) + lastTextLine; nameTextInfo->staticText.setText(elidedText); - lastLineWidth = m_customizedFontMetrics.boundingRect(lastTextLine).width(); + lastLineWidth = m_customizedFontMetrics.horizontalAdvance(lastTextLine); // We do the text eliding in a loop with decreasing width (1 px / iteration) // to avoid problems related to different width calculation code paths @@ -1241,7 +1228,7 @@ void KStandardItemListWidget::updateIconsLayoutTextCache() if (requiredWidth > maxWidth) { const QString elidedText = elideRightKeepExtension(text, maxWidth); textInfo->staticText.setText(elidedText); - requiredWidth = m_customizedFontMetrics.width(elidedText); + requiredWidth = m_customizedFontMetrics.horizontalAdvance(elidedText); } else if (role == "rating") { // Use the width of the rating pixmap, because the rating text is empty. requiredWidth = m_rating.width(); @@ -1285,7 +1272,7 @@ void KStandardItemListWidget::updateCompactLayoutTextCache() TextInfo* textInfo = m_textInfo.value(role); textInfo->staticText.setText(text); - qreal requiredWidth = m_customizedFontMetrics.width(text); + qreal requiredWidth = m_customizedFontMetrics.horizontalAdvance(text); if (requiredWidth > maxWidth) { requiredWidth = maxWidth; const QString elidedText = elideRightKeepExtension(text, maxWidth); @@ -1300,7 +1287,7 @@ void KStandardItemListWidget::updateCompactLayoutTextCache() y += lineSpacing; } - m_textRect = QRectF(x - 2 * option.padding, 0, maximumRequiredTextWidth + 3 * option.padding, widgetHeight); + m_textRect = QRectF(x - option.padding, 0, maximumRequiredTextWidth + 2 * option.padding, widgetHeight); } void KStandardItemListWidget::updateDetailsLayoutTextCache() @@ -1335,7 +1322,7 @@ void KStandardItemListWidget::updateDetailsLayoutTextCache() QString text = roleText(role, values); // Elide the text in case it does not fit into the available column-width - qreal requiredWidth = m_customizedFontMetrics.width(text); + qreal requiredWidth = m_customizedFontMetrics.horizontalAdvance(text); const qreal roleWidth = columnWidth(role); qreal availableTextWidth = roleWidth - columnWidthInc; @@ -1346,7 +1333,7 @@ void KStandardItemListWidget::updateDetailsLayoutTextCache() if (requiredWidth > availableTextWidth) { text = elideRightKeepExtension(text, availableTextWidth); - requiredWidth = m_customizedFontMetrics.width(text); + requiredWidth = m_customizedFontMetrics.horizontalAdvance(text); } TextInfo* textInfo = m_textInfo.value(role); @@ -1358,8 +1345,8 @@ void KStandardItemListWidget::updateDetailsLayoutTextCache() const qreal textWidth = option.extendedSelectionRegion ? size().width() - textInfo->pos.x() : requiredWidth + 2 * option.padding; - m_textRect = QRectF(textInfo->pos.x() - 2 * option.padding, 0, - textWidth + option.padding, size().height()); + m_textRect = QRectF(textInfo->pos.x() - option.padding, 0, + textWidth, size().height()); // The column after the name should always be aligned on the same x-position independent // from the expansion-level shown in the name column @@ -1487,7 +1474,13 @@ QPixmap KStandardItemListWidget::pixmapForIcon(const QString& name, const QStrin QPixmap pixmap; if (!QPixmapCache::find(key, &pixmap)) { - const QIcon icon = QIcon::fromTheme(name, fallbackIcon); + QIcon icon = QIcon::fromTheme(name); + if (icon.isNull()) { + icon = QIcon(name); + } + if (icon.isNull()) { + icon = fallbackIcon; + } pixmap = icon.pixmap(size / qApp->devicePixelRatio(), size / qApp->devicePixelRatio(), mode); if (pixmap.width() != size || pixmap.height() != size) {