Some work about adaptive color scheme for Web UI (PR #19901)
http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
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54 lines
1.8 KiB
54 lines
1.8 KiB
/**************************************************************************** |
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** |
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** Copyright (c) 2007 Trolltech ASA <info@trolltech.com> |
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** |
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** Use, modification and distribution is allowed without limitation, |
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** warranty, liability or support of any kind. |
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** |
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****************************************************************************/ |
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#include "lineedit.h" |
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#include <algorithm> |
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#include <QGuiApplication> |
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#include <QResizeEvent> |
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#include <QStyle> |
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#include <QToolButton> |
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#include "uithememanager.h" |
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LineEdit::LineEdit(QWidget *parent) |
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: QLineEdit(parent) |
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{ |
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m_searchButton = new QToolButton(this); |
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m_searchButton->setIcon(UIThemeManager::instance()->getIcon("edit-find")); |
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m_searchButton->setCursor(Qt::ArrowCursor); |
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m_searchButton->setStyleSheet("QToolButton {border: none; padding: 2px;}"); |
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// padding between text and widget borders |
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setStyleSheet(QString("QLineEdit {padding-left: %1px;}").arg(m_searchButton->sizeHint().width())); |
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setClearButtonEnabled(true); |
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const int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth); |
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setMaximumHeight(std::max(sizeHint().height(), m_searchButton->sizeHint().height()) + frameWidth * 2); |
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred); |
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} |
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void LineEdit::resizeEvent(QResizeEvent *e) |
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{ |
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const int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth); |
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const int xPos = QGuiApplication::isLeftToRight() |
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? frameWidth |
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: (e->size().width() - m_searchButton->sizeHint().width() - frameWidth); |
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m_searchButton->move(xPos, (e->size().height() - m_searchButton->sizeHint().height()) / 2); |
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} |
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void LineEdit::keyPressEvent(QKeyEvent *event) |
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{ |
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if ((event->modifiers() == Qt::NoModifier) && (event->key() == Qt::Key_Escape)) { |
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clear(); |
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} |
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QLineEdit::keyPressEvent(event); |
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}
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