void FieldFilterEdit::changeEvent(QEvent* event)
{
if (0 != event)
{
switch (event->type())
{
case QEvent::LanguageChange:
setDefaultPlaceholderText();
break;
default:
break;
}
}
SyntaxLineEdit::changeEvent(event);
}
FieldFilterEdit::FieldFilterEdit(QWidget *parent) :
SyntaxLineEdit(parent),
save_action_(NULL),
remove_action_(NULL)
{
setAccessibleName(tr("Display filter entry"));
completion_model_ = new QStringListModel(this);
setCompleter(new QCompleter(completion_model_, this));
setCompletionTokenChars(fld_abbrev_chars_);
setDefaultPlaceholderText();
// DFCombo
// Bookmark
// DisplayFilterEdit
// Clear button
// Apply (right arrow)
// Combo drop-down
connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(checkFilter(const QString&)));
// connect(this, SIGNAL(returnPressed()), this, SLOT(applyDisplayFilter()));
}
DisplayFilterEdit::DisplayFilterEdit(QWidget *parent, DisplayFilterEditType type) :
SyntaxLineEdit(parent),
type_(type),
bookmark_button_(NULL),
clear_button_(NULL),
apply_button_(NULL)
{
setAccessibleName(tr("Display filter entry"));
completion_model_ = new QStringListModel(this);
setCompleter(new QCompleter(completion_model_, this));
setCompletionTokenChars(fld_abbrev_chars_);
setDefaultPlaceholderText();
// DFCombo
// Bookmark
// DisplayFilterEdit
// Clear button
// Apply (right arrow)
// Combo drop-down
if (type_ == DisplayFilterToApply) {
bookmark_button_ = new StockIconToolButton(this, "x-filter-bookmark");
bookmark_button_->setCursor(Qt::ArrowCursor);
bookmark_button_->setMenu(new QMenu());
bookmark_button_->setPopupMode(QToolButton::InstantPopup);
bookmark_button_->setToolTip(tr("Manage saved bookmarks."));
bookmark_button_->setIconSize(QSize(14, 14));
bookmark_button_->setStyleSheet(
"QToolButton {"
" border: none;"
" background: transparent;" // Disables platform style on Windows.
" padding: 0 0 0 0;"
"}"
"QToolButton::menu-indicator { image: none; }"
);
}
if (type_ == DisplayFilterToApply) {
clear_button_ = new StockIconToolButton(this, "x-filter-clear");
clear_button_->setCursor(Qt::ArrowCursor);
clear_button_->setToolTip(QString());
clear_button_->setIconSize(QSize(14, 14));
clear_button_->setStyleSheet(
"QToolButton {"
" border: none;"
" background: transparent;" // Disables platform style on Windows.
" padding: 0 0 0 0;"
" margin-left: 1px;"
"}"
);
connect(clear_button_, SIGNAL(clicked()), this, SLOT(clearFilter()));
}
connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(checkFilter(const QString&)));
if (type_ == DisplayFilterToApply) {
apply_button_ = new StockIconToolButton(this, "x-filter-apply");
apply_button_->setCursor(Qt::ArrowCursor);
apply_button_->setEnabled(false);
apply_button_->setToolTip(tr("Apply this filter string to the display."));
apply_button_->setIconSize(QSize(24, 14));
apply_button_->setStyleSheet(
"QToolButton {"
" border: none;"
" background: transparent;" // Disables platform style on Windows.
" padding: 0 0 0 0;"
"}"
);
connect(apply_button_, SIGNAL(clicked()), this, SLOT(applyDisplayFilter()));
connect(this, SIGNAL(returnPressed()), this, SLOT(applyDisplayFilter()));
}
int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
QSize bksz;
if (bookmark_button_) {
bksz = bookmark_button_->sizeHint();
}
QSize cbsz;
if (clear_button_) {
cbsz = clear_button_->sizeHint();
}
QSize apsz;
if (apply_button_) {
apsz = apply_button_->sizeHint();
}
setStyleSheet(QString(
"DisplayFilterEdit {"
" padding-left: %1px;"
" margin-left: %2px;"
" margin-right: %3px;"
"}"
)
.arg(frameWidth + 1)
.arg(bksz.width())
.arg(cbsz.width() + apsz.width() + frameWidth + 1)
);
checkFilter();
}
