RKReadLineDialog::RKReadLineDialog (QWidget *parent, const QString &caption, const QString &prompt, RCommand *command) : KDialogBase (parent, 0, true, caption, KDialogBase::Ok | KDialogBase::Cancel) {
RK_TRACE (DIALOGS);
RK_ASSERT (command);
QVBox *page = makeVBoxMainWidget ();
new QLabel (caption, page);
int screen_width = qApp->desktop ()->width () - 2*marginHint() - 2*spacingHint (); // TODO is this correct on xinerama?
QString context = command->fullOutput ();
if (!context.isEmpty ()) {
new QLabel (i18n ("Context:"), page);
QTextEdit *output = new QTextEdit (page);
output->setUndoRedoEnabled (false);
output->setTextFormat (QTextEdit::PlainText);
output->setCurrentFont (QFont ("Courier"));
output->setWordWrap (QTextEdit::NoWrap);
output->setText (context);
output->setReadOnly (true);
int cwidth = output->contentsWidth ();
output->setMinimumWidth (screen_width < cwidth ? screen_width : cwidth);
output->scrollToBottom ();
output->setFocusPolicy (QWidget::NoFocus);
}
QLabel *promptl = new QLabel (prompt, page);
promptl->setAlignment (Qt::WordBreak | promptl->alignment ());
input = new QLineEdit (QString (), page);
input->setMinimumWidth (fontMetrics ().maxWidth ()*20);
input->setFocus ();
}
bool
ResizableMessageBox::event(QEvent *e)
{
bool result = QMessageBox::event(e);
//QMessageBox::event in this case will call setFixedSize on the dialog frame, making it not resizable by the user
if ( (e->type() == QEvent::LayoutRequest) || (e->type() == QEvent::Resize) ) {
setMinimumHeight(0);
setMaximumHeight(QWIDGETSIZE_MAX);
setMinimumWidth(0);
setMaximumWidth(QWIDGETSIZE_MAX);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
// make the detailed text expanding
QTextEdit *textEdit = findChild<QTextEdit *>();
if (textEdit) {
textEdit->setMinimumHeight(0);
textEdit->setMaximumHeight(QWIDGETSIZE_MAX);
textEdit->setMinimumWidth(0);
textEdit->setMaximumWidth(QWIDGETSIZE_MAX);
textEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
}
}
return result;
}
// Extract the wrapped text from a text edit, which performs
// the wrapping only optically.
void SubmitEditorWidget::wrapDescription()
{
if (!lineWrap())
return;
const QChar newLine = QLatin1Char('\n');
QTextEdit e;
e.setVisible(false);
e.setMinimumWidth(1000);
e.setFontPointSize(1.0);
e.setLineWrapColumnOrWidth(d->m_ui.description->lineWrapColumnOrWidth());
e.setLineWrapMode(d->m_ui.description->lineWrapMode());
e.setWordWrapMode(d->m_ui.description->wordWrapMode());
e.setPlainText(d->m_description);
d->m_description.clear();
QTextCursor cursor(e.document());
cursor.movePosition(QTextCursor::Start);
while (!cursor.atEnd()) {
const QString block = cursor.block().text();
if (block.startsWith(QLatin1Char('\t'))) { // Don't wrap
d->m_description += block + newLine;
cursor.movePosition(QTextCursor::EndOfBlock);
} else {
forever {
cursor.select(QTextCursor::LineUnderCursor);
d->m_description += cursor.selectedText();
d->m_description += newLine;
cursor.clearSelection();
if (cursor.atBlockEnd())
break;
cursor.movePosition(QTextCursor::NextCharacter);
}
}
cursor.movePosition(QTextCursor::NextBlock);
}
}
void ItemHandlerMultiLine::Handle (const QDomElement& item,
QWidget *pwidget)
{
QGridLayout *lay = qobject_cast<QGridLayout*> (pwidget->layout ());
QLabel *label = new QLabel (XSD_->GetLabel (item));
label->setWordWrap (false);
const QVariant& value = XSD_->GetValue (item);
QTextEdit *edit = new QTextEdit ();
XSD_->SetTooltip (edit, item);
edit->setPlainText (value.toStringList ().join ("\n"));
edit->setObjectName (item.attribute ("property"));
edit->setMinimumWidth (QApplication::fontMetrics ()
.width ("thisismaybeadefaultsetting"));
connect (edit,
SIGNAL (textChanged ()),
this,
SLOT (updatePreferences ()));
edit->setProperty ("ItemHandler", QVariant::fromValue<QObject*> (this));
edit->setProperty ("SearchTerms", label->text ());
int row = lay->rowCount ();
QString pos = item.attribute ("position");
if (pos == "bottom")
{
lay->addWidget (label, row, 0, Qt::AlignLeft);
lay->addWidget (edit, row + 1, 0);
}
else if (pos == "right")
{
lay->addWidget (label, row, 0, Qt::AlignRight | Qt::AlignTop);
lay->addWidget (edit, row, 1);
}
else if (pos == "left")
{
lay->addWidget (label, row, 1, Qt::AlignLeft | Qt::AlignTop);
lay->addWidget (edit, row, 0);
}
else if (pos == "top")
{
lay->addWidget (edit, row, 0);
lay->addWidget (label, row + 1, 0, Qt::AlignLeft);
}
else
{
lay->addWidget (label, row, 0, Qt::AlignRight | Qt::AlignTop);
lay->addWidget (edit, row, 1);
}
lay->setContentsMargins (2, 2, 2, 2);
}
