void FilterBar::changeFilter()
{
m_data->string = m_lineEdit->text();
m_data->isFiltering = (!m_data->string.isEmpty() || m_data->tagFilterType != FilterData::DontCareTagsFilter);
if (hasEditFocus())
m_data->isFiltering = true;
emit newFilter(*m_data);
}
void ExLineEdit::initStyleOption(QStyleOptionFrameV2 *option) const
{
option->initFrom(this);
option->rect = contentsRect();
option->lineWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth, option, this);
option->midLineWidth = 0;
option->state |= QStyle::State_Sunken;
if (m_lineEdit->isReadOnly())
option->state |= QStyle::State_ReadOnly;
#ifdef QT_KEYPAD_NAVIGATION
if (hasEditFocus())
option->state |= QStyle::State_HasEditFocus;
#endif
option->features = QStyleOptionFrameV2::None;
}
void FilterBar::tagChanged(int index)
{
m_data->tag = 0;
m_data->state = 0;
switch (index) {
case 0:
m_data->tagFilterType = FilterData::DontCareTagsFilter;
break;
case 1:
m_data->tagFilterType = FilterData::NotTaggedFilter;
break;
case 2:
m_data->tagFilterType = FilterData::TaggedFilter;
break;
default:
// Try to find if we are filtering a tag:
QMap<int, Tag*>::iterator it = m_tagsMap.find(index);
if (it != m_tagsMap.end()) {
m_data->tagFilterType = FilterData::TagFilter;
m_data->tag = *it;
} else {
// If not, try to find if we are filtering a state:
QMap<int, State*>::iterator it2 = m_statesMap.find(index);
if (it2 != m_statesMap.end()) {
m_data->tagFilterType = FilterData::StateFilter;
m_data->state = *it2;
} else {
// If not (should never happens), do as if the tags filter was reseted:
m_data->tagFilterType = FilterData::DontCareTagsFilter;
}
}
break;
}
m_data->isFiltering = (!m_data->string.isEmpty() || m_data->tagFilterType != FilterData::DontCareTagsFilter);
if (hasEditFocus())
m_data->isFiltering = true;
emit newFilter(*m_data);
}
/*!
\reimp
*/
void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
{
Q_D(QAbstractSlider);
SliderAction action = SliderNoAction;
#ifdef QT_KEYPAD_NAVIGATION
if (ev->isAutoRepeat()) {
if (!d->firstRepeat.isValid())
d->firstRepeat.start();
else if (1 == d->repeatMultiplier) {
// This is the interval in milli seconds which one key repetition
// takes.
const int repeatMSecs = d->firstRepeat.elapsed();
/**
* The time it takes to currently navigate the whole slider.
*/
const qreal currentTimeElapse = (qreal(maximum()) / singleStep()) * repeatMSecs;
/**
* This is an arbitrarily determined constant in msecs that
* specifies how long time it should take to navigate from the
* start to the end(excluding starting key auto repeat).
*/
const int SliderRepeatElapse = 2500;
d->repeatMultiplier = currentTimeElapse / SliderRepeatElapse;
}
}
else if (d->firstRepeat.isValid()) {
d->firstRepeat.invalidate();
d->repeatMultiplier = 1;
}
#endif
switch (ev->key()) {
#ifdef QT_KEYPAD_NAVIGATION
case Qt::Key_Select:
if (QApplication::keypadNavigationEnabled())
setEditFocus(!hasEditFocus());
else
ev->ignore();
break;
case Qt::Key_Back:
if (QApplication::keypadNavigationEnabled() && hasEditFocus()) {
setValue(d->origValue);
setEditFocus(false);
} else
ev->ignore();
break;
#endif
// It seems we need to use invertedAppearance for Left and right, otherwise, things look weird.
case Qt::Key_Left:
#ifdef QT_KEYPAD_NAVIGATION
// In QApplication::KeypadNavigationDirectional, we want to change the slider
// value if there is no left/right navigation possible and if this slider is not
// inside a tab widget.
if (QApplication::keypadNavigationEnabled()
&& (!hasEditFocus() && QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
|| d->orientation == Qt::Vertical
|| !hasEditFocus()
&& (QWidgetPrivate::canKeypadNavigate(Qt::Horizontal) || QWidgetPrivate::inTabWidget(this)))) {
ev->ignore();
return;
}
if (QApplication::keypadNavigationEnabled() && d->orientation == Qt::Vertical)
action = d->invertedControls ? SliderSingleStepSub : SliderSingleStepAdd;
else
#endif
if (isRightToLeft())
action = d->invertedAppearance ? SliderSingleStepSub : SliderSingleStepAdd;
else
action = !d->invertedAppearance ? SliderSingleStepSub : SliderSingleStepAdd;
break;
case Qt::Key_Right:
#ifdef QT_KEYPAD_NAVIGATION
// Same logic as in Qt::Key_Left
if (QApplication::keypadNavigationEnabled()
&& (!hasEditFocus() && QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
|| d->orientation == Qt::Vertical
|| !hasEditFocus()
&& (QWidgetPrivate::canKeypadNavigate(Qt::Horizontal) || QWidgetPrivate::inTabWidget(this)))) {
ev->ignore();
return;
}
if (QApplication::keypadNavigationEnabled() && d->orientation == Qt::Vertical)
action = d->invertedControls ? SliderSingleStepAdd : SliderSingleStepSub;
else
#endif
if (isRightToLeft())
action = d->invertedAppearance ? SliderSingleStepAdd : SliderSingleStepSub;
else
action = !d->invertedAppearance ? SliderSingleStepAdd : SliderSingleStepSub;
break;
case Qt::Key_Up:
#ifdef QT_KEYPAD_NAVIGATION
// In QApplication::KeypadNavigationDirectional, we want to change the slider
// value if there is no up/down navigation possible.
if (QApplication::keypadNavigationEnabled()
&& (QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
|| d->orientation == Qt::Horizontal
|| !hasEditFocus() && QWidgetPrivate::canKeypadNavigate(Qt::Vertical))) {
ev->ignore();
break;
}
#endif
action = d->invertedControls ? SliderSingleStepSub : SliderSingleStepAdd;
break;
case Qt::Key_Down:
#ifdef QT_KEYPAD_NAVIGATION
// Same logic as in Qt::Key_Up
if (QApplication::keypadNavigationEnabled()
&& (QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
|| d->orientation == Qt::Horizontal
|| !hasEditFocus() && QWidgetPrivate::canKeypadNavigate(Qt::Vertical))) {
ev->ignore();
break;
}
#endif
action = d->invertedControls ? SliderSingleStepAdd : SliderSingleStepSub;
break;
case Qt::Key_PageUp:
action = d->invertedControls ? SliderPageStepSub : SliderPageStepAdd;
break;
case Qt::Key_PageDown:
action = d->invertedControls ? SliderPageStepAdd : SliderPageStepSub;
break;
case Qt::Key_Home:
action = SliderToMinimum;
break;
case Qt::Key_End:
action = SliderToMaximum;
break;
default:
ev->ignore();
break;
}
if (action)
triggerAction(action);
}
/*!
\reimp
*/
void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
{
Q_D(QAbstractSlider);
SliderAction action = SliderNoAction;
switch (ev->key()) {
#ifdef QT_KEYPAD_NAVIGATION
case Qt::Key_Select:
if (QApplication::keypadNavigationEnabled())
setEditFocus(!hasEditFocus());
else
ev->ignore();
break;
case Qt::Key_Back:
if (QApplication::keypadNavigationEnabled() && hasEditFocus()) {
setValue(d->origValue);
setEditFocus(false);
} else
ev->ignore();
break;
#endif
// It seems we need to use invertedAppearance for Left and right, otherwise, things look weird.
case Qt::Key_Left:
#ifdef QT_KEYPAD_NAVIGATION
if (QApplication::keypadNavigationEnabled() && !hasEditFocus()) {
ev->ignore();
return;
}
if (QApplication::keypadNavigationEnabled() && d->orientation == Qt::Vertical)
action = d->invertedControls ? SliderSingleStepSub : SliderSingleStepAdd;
else
#endif
if (isRightToLeft())
action = d->invertedAppearance ? SliderSingleStepSub : SliderSingleStepAdd;
else
action = !d->invertedAppearance ? SliderSingleStepSub : SliderSingleStepAdd;
break;
case Qt::Key_Right:
#ifdef QT_KEYPAD_NAVIGATION
if (QApplication::keypadNavigationEnabled() && !hasEditFocus()) {
ev->ignore();
return;
}
if (QApplication::keypadNavigationEnabled() && d->orientation == Qt::Vertical)
action = d->invertedControls ? SliderSingleStepAdd : SliderSingleStepSub;
else
#endif
if (isRightToLeft())
action = d->invertedAppearance ? SliderSingleStepAdd : SliderSingleStepSub;
else
action = !d->invertedAppearance ? SliderSingleStepAdd : SliderSingleStepSub;
break;
case Qt::Key_Up:
#ifdef QT_KEYPAD_NAVIGATION
if (QApplication::keypadNavigationEnabled()) {
ev->ignore();
break;
}
#endif
action = d->invertedControls ? SliderSingleStepSub : SliderSingleStepAdd;
break;
case Qt::Key_Down:
#ifdef QT_KEYPAD_NAVIGATION
if (QApplication::keypadNavigationEnabled()) {
ev->ignore();
break;
}
#endif
action = d->invertedControls ? SliderSingleStepAdd : SliderSingleStepSub;
break;
case Qt::Key_PageUp:
action = d->invertedControls ? SliderPageStepSub : SliderPageStepAdd;
break;
case Qt::Key_PageDown:
action = d->invertedControls ? SliderPageStepAdd : SliderPageStepSub;
break;
case Qt::Key_Home:
action = SliderToMinimum;
break;
case Qt::Key_End:
action = SliderToMaximum;
break;
default:
ev->ignore();
break;
}
if (action)
triggerAction(action);
}
