AddTagsLineEdit::AddTagsLineEdit(QWidget* const parent)
: QLineEdit(parent),
d(new Private)
{
setClearButtonEnabled(true);
d->completer = new TagCompleter(this);
d->completer->setMaxVisibleItems(15);
setCompleter(d->completer);
connect(this, SIGNAL(returnPressed()),
this, SLOT(slotReturnPressed()));
connect(this, SIGNAL(editingFinished()),
this, SLOT(slotEditingFinished()));
connect(this, SIGNAL(textChanged(QString)),
this, SLOT(slotTextChanged(QString)));
connect(this, SIGNAL(textEdited(QString)),
d->completer, SLOT(slotTextEdited(QString)));
connect(d->completer, static_cast<void(TagCompleter::*)(const TaggingAction&)>(&TagCompleter::activated),
[this](const TaggingAction& action){ completerActivated(action); });
connect(d->completer, static_cast<void(TagCompleter::*)(const TaggingAction&)>(&TagCompleter::highlighted),
[this](const TaggingAction& action){ completerHighlighted(action); });
}
//////////////////////////////////////////////////////////////
/// \brief QQPalmiLineEditInt::QQPalmiLineEditInt
/// \param parent
///
QQPalmiLineEditInt::QQPalmiLineEditInt(QWidget *parent) :
QLineEdit(parent),
m_indexInPostHistory(0),
m_postHistory()
{
setAttribute(Qt::WA_InputMethodEnabled, true);
#if(QT_VERSION >= QT_VERSION_CHECK(5, 2, 0))
setClearButtonEnabled(true);
setStyleSheet(QString("QLineEdit {color: black; background-color: transparent; border: 0px;}"));
#else
m_clearButton = new QToolButton(this);
QFontMetrics fMetrics(font());
QPixmap pixmap = QPixmap(":/img/palmi-clear.png").scaledToHeight(fMetrics.height() + 1);
m_clearButton->setIcon(QIcon(pixmap));
m_clearButton->setIconSize(pixmap.size());
m_clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
m_clearButton->hide();
connect(m_clearButton, SIGNAL(clicked()), this, SLOT(clear()));
connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(updateCloseButton(const QString&)));
int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
setStyleSheet(QString("QLineEdit {padding-right: %1px; color: black; background-color: transparent; border: 0px;}").arg(m_clearButton->sizeHint().width() + frameWidth + 1));
#endif
m_postHistory.enqueue("");
}
repo::gui::RepoLineEdit::RepoLineEdit(QWidget * parent)
: QLineEdit(parent)
{
this->setPlaceholderText(tr("Filter"));
clearButton = new QToolButton(this);
// See http://doc.qt.io/qt-5/qstyle.html#StandardPixmap-enum
clearButton->setIcon(this->style()->standardIcon(QStyle::SP_LineEditClearButton));
// clearButton->setIcon(RepoFontAwesome::getInstance().getIcon(RepoFontAwesome::fa_ban, QColor(Qt::darkRed)));
clearButton->setToolTip(tr("Clear"));
clearButton->setCursor(Qt::ArrowCursor);
clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
//--------------------------------------------------------------------------
QObject::connect(
clearButton, &QToolButton::clicked,
this, &RepoLineEdit::clear);
QObject::connect(
this, &RepoLineEdit::textChanged,
this, &RepoLineEdit::setClearButtonEnabled);
//--------------------------------------------------------------------------
int width = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
setStyleSheet(QString("QLineEdit { padding-right: %1px; } ").arg(
clearButton->sizeHint().width() + width + 1));
QSize sizeHint = minimumSizeHint();
setMinimumSize(qMax(sizeHint.width(), clearButton->sizeHint().height() + width * 2 + 2),
qMax(sizeHint.height(), clearButton->sizeHint().height() + width * 2 + 2));
setClearButtonEnabled(this->text());
}
KPropertyStringEditor::KPropertyStringEditor(QWidget *parent)
: QLineEdit(parent)
, m_slotTextChangedEnabled(true)
{
setFrame(false);
setContentsMargins(0,1,0,0);
setClearButtonEnabled(true);
connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(slotTextChanged(const QString&)));
}
SearchEdit::SearchEdit(QWidget *parent) :
QLineEdit(parent)
{
setClearButtonEnabled(true);
m_completionLabel = new QLabel(this);
m_completionLabel->setObjectName("completer");
m_completionLabel->setStyleSheet("QLabel#completer { color: gray; }");
m_completionLabel->setFont(font());
connect(this, &SearchEdit::textChanged, this, &SearchEdit::showCompletions);
}
FilterWidget::FilterWidget(QWidget *parent)
: QLineEdit(parent)
, m_patternGroup(new QActionGroup(this))
{
setClearButtonEnabled(true);
connect(this, SIGNAL(textChanged(QString)), this, SIGNAL(filterChanged()));
QMenu *menu = new QMenu(this);
m_caseSensitivityAction = menu->addAction(tr("Case Sensitive"));
m_caseSensitivityAction->setCheckable(true);
connect(m_caseSensitivityAction, SIGNAL(toggled(bool)), this, SIGNAL(filterChanged()));
menu->addSeparator();
m_patternGroup->setExclusive(true);
QAction *patternAction = menu->addAction("Fixed String");
patternAction->setData(QVariant(int(QRegExp::FixedString)));
patternAction->setCheckable(true);
patternAction->setChecked(true);
m_patternGroup->addAction(patternAction);
patternAction = menu->addAction("Regular Expression");
patternAction->setCheckable(true);
patternAction->setData(QVariant(int(QRegExp::RegExp2)));
m_patternGroup->addAction(patternAction);
patternAction = menu->addAction("Wildcard");
patternAction->setCheckable(true);
patternAction->setData(QVariant(int(QRegExp::Wildcard)));
m_patternGroup->addAction(patternAction);
connect(m_patternGroup, SIGNAL(triggered(QAction*)), this, SIGNAL(filterChanged()));
const QIcon icon = QIcon(QPixmap(":/images/find.png"));
QToolButton *optionsButton = new QToolButton;
#ifndef QT_NO_CURSOR
optionsButton->setCursor(Qt::ArrowCursor);
#endif
optionsButton->setFocusPolicy(Qt::NoFocus);
optionsButton->setStyleSheet("* { border: none; }");
optionsButton->setIcon(icon);
optionsButton->setMenu(menu);
optionsButton->setPopupMode(QToolButton::InstantPopup);
QWidgetAction *optionsAction = new QWidgetAction(this);
optionsAction->setDefaultWidget(optionsButton);
addAction(optionsAction, QLineEdit::LeadingPosition);
}
void DKDSearchEdit::Init()
{
this->setStyleSheet(
" QLineEdit {background-image:url(:/centerwidget/img/centerwidget/20x20_search.png);"
"color: gray;"
"border-style: outset;"
"border-width: 1px;"
"border-color: gray;"
"background-position: center right;"
"background-repeat: no-repeat;"
"background-origin: content; }"
);
setText("搜索好友...");
setCursorPosition(0);
setClearButtonEnabled(false);
setFocus();
}
FilterLineEdit::FilterLineEdit(QWidget* parent, QList<FilterLineEdit*>* filters, int columnnum) : QLineEdit(parent), filterList(filters), columnNumber(columnnum)
{
setPlaceholderText(tr("Filter"));
setClearButtonEnabled(true);
setProperty("column", columnnum); // Store the column number for later use
// Introduce a timer for delaying the signal triggered whenever the user changes the filter value.
// The idea here is that the textChanged() event isn't connected to the update filter slot directly anymore
// but instead there this timer mechanism in between: whenever the user changes the filter the delay timer
// is (re)started. As soon as the user stops typing the timer has a chance to trigger and call the
// delayedSignalTimerTriggered() method which then stops the timer and emits the delayed signal.
delaySignalTimer = new QTimer(this);
delaySignalTimer->setInterval(Settings::getValue("databrowser", "filter_delay").toInt()); // This is the milliseconds of not-typing we want to wait before triggering
connect(this, SIGNAL(textChanged(QString)), delaySignalTimer, SLOT(start()));
connect(delaySignalTimer, SIGNAL(timeout()), this, SLOT(delayedSignalTimerTriggered()));
// Immediately emit the delayed filter value changed signal if the user presses the enter or the return key or
// the line edit widget loses focus
connect(this, SIGNAL(editingFinished()), this, SLOT(delayedSignalTimerTriggered()));
}
SearchTextBar::SearchTextBar(QWidget* const parent, const QString& name, const QString& msg)
: QLineEdit(parent),
StateSavingObject(this),
d(new Private)
{
setAttribute(Qt::WA_DeleteOnClose);
setClearButtonEnabled(true);
setPlaceholderText(msg);
setObjectName(name + QLatin1String(" Search Text Tool"));
d->completer = new ModelCompleter(this);
setCompleter(d->completer);
setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
connect(this, SIGNAL(textChanged(QString)),
this, SLOT(slotTextChanged(QString)));
loadState();
}
void DKDSearchEdit::Searching()
{
this->setStyleSheet(
" QLineEdit { selection-background-color: rgb(216,209,107);"
"background-color: white;"
"border-style: outset;"
"border-width: 1px;"
"border-color: gray;"
"padding-left: 2px;"
"text-align: left;"
"background-position: center right;"
"background-repeat: no-repeat;"
"background-origin: content; }"
);
if(this->text() == "搜索好友...")
{
this->clear();
}
setClearButtonEnabled(true);
}
FilterLineEdit::FilterLineEdit(QWidget* parent, std::vector<FilterLineEdit*>* filters, size_t columnnum) : QLineEdit(parent), filterList(filters), columnNumber(columnnum)
{
setPlaceholderText(tr("Filter"));
setClearButtonEnabled(true);
setProperty("column", static_cast<int>(columnnum)); // Store the column number for later use
// Introduce a timer for delaying the signal triggered whenever the user changes the filter value.
// The idea here is that the textChanged() event isn't connected to the update filter slot directly anymore
// but instead there this timer mechanism in between: whenever the user changes the filter the delay timer
// is (re)started. As soon as the user stops typing the timer has a chance to trigger and call the
// delayedSignalTimerTriggered() method which then stops the timer and emits the delayed signal.
delaySignalTimer = new QTimer(this);
delaySignalTimer->setInterval(Settings::getValue("databrowser", "filter_delay").toInt()); // This is the milliseconds of not-typing we want to wait before triggering
connect(this, SIGNAL(textChanged(QString)), delaySignalTimer, SLOT(start()));
connect(delaySignalTimer, SIGNAL(timeout()), this, SLOT(delayedSignalTimerTriggered()));
setWhatsThis(tr("These input fields allow you to perform quick filters in the currently selected table.\n"
"By default, the rows containing the input text are filtered out.\n"
"The following operators are also supported:\n"
"%\tWildcard\n"
">\tGreater than\n"
"<\tLess than\n"
">=\tEqual to or greater\n"
"<=\tEqual to or less\n"
"=\tEqual to: exact match\n"
"<>\tUnequal: exact inverse match\n"
"x~y\tRange: values between x and y\n"
"/regexp/\tValues matching the regular expression"));
// Immediately emit the delayed filter value changed signal if the user presses the enter or the return key or
// the line edit widget loses focus
connect(this, SIGNAL(editingFinished()), this, SLOT(delayedSignalTimerTriggered()));
// Prepare for adding the What's This information and filter helper actions to the context menu
setContextMenuPolicy(Qt::CustomContextMenu);
connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(showContextMenu(const QPoint &)));
}
SearchBar::SearchBar(QWidget *parent)
: QLineEdit(parent)
{
setObjectName("mSearchBar");
// This property was introduced in Qt 5.2.
#if (QT_VERSION >= QT_VERSION_CHECK(5, 2, 0))
setClearButtonEnabled(false);
#endif
#ifdef Q_OS_MAC
setAttribute(Qt::WA_MacShowFocusRect, 0);
#endif
placeholder_label_ = new QLabel(this);
clear_button_ = new QToolButton(this);
QIcon icon(":/images/cancel.png");
clear_button_size_ = 12;
clear_button_->setIcon(icon);
clear_button_->setIconSize(QSize(clear_button_size_, clear_button_size_));
clear_button_->setCursor(Qt::ArrowCursor);
clear_button_->setStyleSheet("QToolButton { border: 0px; }");
clear_button_->hide();
connect(clear_button_, SIGNAL(clicked()),
this, SLOT(clear()));
connect(this, SIGNAL(textChanged(const QString&)),
this, SLOT(onTextChanged(const QString&)));
const QString style = QString(" QLineEdit#mSearchBar { "
" padding-right: %1px; "
" padding-left: %2px; } " )
.arg(clear_button_size_ + kHMargin)
.arg(kHMargin);
setStyleSheet(style);
}
LineEdit::LineEdit(QWidget *parent)
: QLineEdit(parent)
{
setClearButtonEnabled(true);
}
LineEdit::LineEdit(const QString &text, QWidget *parent)
: QLineEdit(text, parent)
{
setClearButtonEnabled(true);
}