| 1 | /* smplayer, GUI front-end for mplayer.
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| 2 | Copyright (C) 2006-2014 Ricardo Villalba <[email protected]>
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| 3 |
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| 4 | This program is free software; you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 2 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 17 | */
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| 18 |
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| 19 | #include "lineedit_with_icon.h"
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| 20 | #include <QToolButton>
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| 21 | #include <QStyle>
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| 22 | #include <QEvent>
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| 23 |
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| 24 | LineEditWithIcon::LineEditWithIcon(QWidget *parent) : QLineEdit(parent)
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| 25 | {
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| 26 | button = new QToolButton(this);
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| 27 | button->setCursor(Qt::ArrowCursor);
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| 28 | setupButton();
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| 29 | }
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| 30 |
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| 31 | void LineEditWithIcon::setupButton() {
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| 32 | }
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| 33 |
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| 34 | void LineEditWithIcon::setIcon(const QPixmap & pixmap) {
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| 35 | QPixmap p = pixmap;
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| 36 | //qDebug("height: %d, icon height: %d", height(), p.height());
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| 37 | int max_height = 16;
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| 38 | if (max_height > height()) max_height = height() - 4;
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| 39 | if (pixmap.height() > max_height) p = pixmap.scaledToHeight(max_height, Qt::SmoothTransformation);
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| 40 | button->setIcon(p);
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| 41 | button->setStyleSheet("QToolButton { border: none; padding: 0px; }");
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| 42 |
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| 43 | int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
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| 44 | //qDebug("frameWidth: %d", frameWidth);
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| 45 | setStyleSheet(QString("QLineEdit { padding-right: %1px; } ").arg(button->sizeHint().width() + frameWidth + 1));
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| 46 | /*
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| 47 | QSize msz = minimumSizeHint();
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| 48 | setMinimumSize(qMax(msz.width(), button->sizeHint().height() + frameWidth * 2 + 2),
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| 49 | qMax(msz.height(), button->sizeHint().height() + frameWidth * 2 + 2));
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| 50 | */
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| 51 | }
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| 52 |
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| 53 | void LineEditWithIcon::resizeEvent(QResizeEvent *)
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| 54 | {
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| 55 | QSize sz = button->sizeHint();
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| 56 | int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
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| 57 | button->move(rect().right() - frameWidth - sz.width(),
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| 58 | (rect().bottom() + 1 - sz.height())/2);
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| 59 | }
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| 60 |
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| 61 | // Language change stuff
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| 62 | void LineEditWithIcon::changeEvent(QEvent *e) {
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| 63 | if (e->type() == QEvent::LanguageChange) {
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| 64 | setupButton();
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| 65 | } else {
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| 66 | QWidget::changeEvent(e);
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| 67 | }
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| 68 | }
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| 69 |
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| 70 | #include "moc_lineedit_with_icon.cpp"
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