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kdeui: remove unused KFontUtils functions
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev
parent
3a2a54184d
commit
1e93f91bb4
5 changed files with 0 additions and 143 deletions
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@ -126,7 +126,6 @@ install(
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KFontDialog
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KFontRequester
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KFontSizeAction
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KFontUtils
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KUnitConversion
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KGlobal
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KGlobalAccel
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@ -1 +0,0 @@
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#include "../kfontutils.h"
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@ -114,7 +114,6 @@ set(kdeui_LIB_SRCS
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fonts/kfontcombobox.cpp
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fonts/kfontdialog.cpp
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fonts/kfontrequester.cpp
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fonts/kfontutils.cpp
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icons/kiconeffect.cpp
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icons/kiconengine.cpp
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icons/kicon.cpp
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@ -404,7 +403,6 @@ install(
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fonts/kfontcombobox.h
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fonts/kfontdialog.h
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fonts/kfontrequester.h
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fonts/kfontutils.h
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icons/kiconeffect.h
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icons/kicon.h
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icons/kiconloader.h
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@ -1,59 +0,0 @@
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/*********************************************************************************
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* *
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* Copyright (C) 2005, 2009 by Albert Astals Cid <aacid@kde.org> *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2.1 of the License, or (at your option) version 3, or any *
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* later version accepted by the membership of KDE e.V. (or its *
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* successor approved by the membership of KDE e.V.), which shall *
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* act as a proxy defined in Section 6 of version 3 of the license. *
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* *
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* This library 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 GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library. If not, see <http://www.gnu.org/licenses/>. *
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* *
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*********************************************************************************/
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#include "kfontutils.h"
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#include <qpainter.h>
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#include <qfont.h>
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qreal KFontUtils::adaptFontSize(QPainter &painter, const QString &string, qreal width, qreal height, qreal maxFontSize, qreal minFontSize, AdaptFontSizeOptions flags)
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{
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qreal size = maxFontSize;
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QRectF boundingRect;
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bool done = false;
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while (!done && size > minFontSize) {
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QFont f = painter.font();
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f.setPointSizeF(size);
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painter.setFont(f);
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int qtFlags = Qt::AlignCenter | Qt::TextWordWrap;
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if (flags & DoNotAllowWordWrap) {
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qtFlags = qtFlags & ~Qt::TextWordWrap;
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}
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boundingRect = painter.boundingRect(QRectF(0, 0, width, height), qtFlags, string);
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if (boundingRect.width() == 0 || boundingRect.height() == 0) {
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return -1;
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} else if (boundingRect.width() > width || boundingRect.height() > height) {
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size = qMin(width * size / boundingRect.width(), height * size / boundingRect.height());
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} else {
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done = true;
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}
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}
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return size;
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}
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qreal KFontUtils::adaptFontSize(QPainter &painter, const QString &text, const QSizeF &availableSize, qreal maxFontSize, qreal minFontSize, AdaptFontSizeOptions flags)
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{
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return adaptFontSize(painter, text, availableSize.width(), availableSize.height(), maxFontSize, minFontSize, flags);
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}
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@ -1,80 +0,0 @@
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/*********************************************************************************
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* *
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* Copyright (C) 2005, 2009 by Albert Astals Cid <aacid@kde.org> *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2.1 of the License, or (at your option) version 3, or any *
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* later version accepted by the membership of KDE e.V. (or its *
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* successor approved by the membership of KDE e.V.), which shall *
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* act as a proxy defined in Section 6 of version 3 of the license. *
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* *
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* This library 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 GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library. If not, see <http://www.gnu.org/licenses/>. *
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* *
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*********************************************************************************/
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#ifndef KFONTMETRICS_H
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#define KFONTMETRICS_H
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#include "kdeui_export.h"
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#include <QPainter>
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#include <QSizeF>
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#include <QString>
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namespace KFontUtils
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{
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/** Modifiers for the adaptFontSize function */
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enum AdaptFontSizeOption {
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NoFlags = 0x01 /** No modifier */,
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DoNotAllowWordWrap = 0x02 /** Do not use word wrapping */
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};
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Q_DECLARE_FLAGS(AdaptFontSizeOptions, AdaptFontSizeOption)
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/** Helper function that calculates the biggest font size (in points) used
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drawing a centered text using word wrapping.
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@param painter The painter where the text will be painted. The font set
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in the painter is used for the calculation. Note the
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painter font size is modified by this call
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@param text The text you want to draw
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@param width The available width for drawing
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@param height The available height for drawing
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@param maxFontSize The maximum font size (in points) to consider
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@param minFontSize The minimum font size (in points) to consider
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@param flags The modifiers for how the text is painted
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@return The calculated biggest font size (in points) that draws the text
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in the given dimensions. Can return smaller than minFontSize,
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that means the text doesn't fit in the given rectangle. Can
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return -1 on error
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@since KDE 4.7
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*/
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qreal KDEUI_EXPORT adaptFontSize(QPainter &painter,
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const QString &text,
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qreal width,
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qreal height,
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qreal maxFontSize = 28.0,
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qreal minFontSize = 1.0,
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AdaptFontSizeOptions flags = NoFlags);
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/** Convenience function for adaptFontSize that accepts a QSizeF instead two qreals
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@since KDE 4.7
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*/
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qreal KDEUI_EXPORT adaptFontSize(QPainter &painter,
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const QString &text,
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const QSizeF &availableSize,
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qreal maxFontSize = 28.0,
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qreal minFontSize = 1.0,
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AdaptFontSizeOptions flags = NoFlags);
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}
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Q_DECLARE_OPERATORS_FOR_FLAGS(KFontUtils::AdaptFontSizeOptions)
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#endif
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