yacreader/custom_widgets/yacreader_search_line_edit.cpp
Luis Ángel San Martín d8f224645d Remove YACReader::SearchModifiers
They are no longer used
2021-12-29 14:58:03 +01:00

94 lines
3.7 KiB
C++

#include "yacreader_search_line_edit.h"
#include <QToolButton>
#include <QStyle>
#include <QLabel>
#include "QsLog.h"
YACReaderSearchLineEdit::YACReaderSearchLineEdit(QWidget *parent)
: QLineEdit(parent)
{
clearButton = new QToolButton(this);
searchLabel = new QLabel(this);
QPixmap pixmap(":/images/clearSearch.png");
QPixmap pixmapIcon(":/images/iconSearch.png");
searchLabel->setStyleSheet("QLabel { border: none; padding: 0px; }");
searchLabel->setPixmap(pixmapIcon);
clearButton->setIcon(QIcon(pixmap));
clearButton->setIconSize(pixmap.size());
clearButton->setCursor(Qt::ArrowCursor);
clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
clearButton->hide();
connect(clearButton, &QAbstractButton::clicked, this, &QLineEdit::clear);
connect(this, &QLineEdit::textChanged, this, &YACReaderSearchLineEdit::updateCloseButton);
int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
#ifdef Q_OS_MAC
setStyleSheet(QString("QLineEdit {border-top:1px solid #9F9F9F; border-bottom:1px solid #ACACAC; border-right:1px solid #ACACAC; border-left:1px solid #ACACAC; border-radius: 10px; background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #CACACA, stop: 0.15 #FFFFFF); padding-left: %1px; padding-right: %2px; padding-bottom: 1px; margin-bottom: 1px;} ").arg(searchLabel->sizeHint().width() + frameWidth + 6).arg(clearButton->sizeHint().width() + frameWidth + 2));
#else
setStyleSheet(QString("QLineEdit {color: #ABABAB; border:none; border-radius: 4px; background-color:#404040; padding-left: %1px; padding-right: %2px; padding-bottom: 1px; margin-right: 9px;} ").arg(searchLabel->sizeHint().width() + frameWidth + 6 + 5).arg(clearButton->sizeHint().width() + frameWidth + 2));
#endif
QSize msz = minimumSizeHint();
setMinimumSize(qMax(msz.width(), clearButton->sizeHint().height() + frameWidth * 2 + 2),
qMax(msz.height(), clearButton->sizeHint().height() + frameWidth * 2 + 2));
#ifdef Q_OS_MAC
setMaximumWidth(212);
#else
setMaximumWidth(255);
setFixedHeight(26);
#endif
setAttribute(Qt::WA_MacShowFocusRect, false);
setPlaceholderText(tr("type to search"));
connect(this, &QLineEdit::textChanged, this, &YACReaderSearchLineEdit::processText);
}
void YACReaderSearchLineEdit::clearText()
{
disconnect(this, &QLineEdit::textChanged, this, &YACReaderSearchLineEdit::processText);
clear();
connect(this, &QLineEdit::textChanged, this, &YACReaderSearchLineEdit::processText);
}
const QString YACReaderSearchLineEdit::text()
{
return QLineEdit::text();
}
void YACReaderSearchLineEdit::resizeEvent(QResizeEvent *)
{
#ifdef Q_OS_MAC
QSize sz = clearButton->sizeHint();
int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
clearButton->move(rect().right() - frameWidth - sz.width(),
(rect().bottom() + 1 - sz.height()) / 2);
QSize szl = searchLabel->sizeHint();
searchLabel->move(6, (rect().bottom() + 1 - szl.height()) / 2);
#else
QSize sz = clearButton->sizeHint();
int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
int marginRight = style()->pixelMetric(QStyle::PM_LayoutRightMargin);
clearButton->move(rect().right() - frameWidth - sz.width() - marginRight - 6,
(rect().bottom() + 2 - sz.height()) / 2);
QSize szl = searchLabel->sizeHint();
searchLabel->move(8, (rect().bottom() + 2 - szl.height()) / 2);
#endif
}
void YACReaderSearchLineEdit::updateCloseButton(const QString &text)
{
clearButton->setVisible(!text.isEmpty());
}
void YACReaderSearchLineEdit::processText(const QString &text)
{
emit filterChanged(text);
}