bool DesignDocument::isUndoAvailable() const
{
if (plainTextEdit())
return plainTextEdit()->document()->isUndoAvailable();
return false;
}
QPoint QAccessiblePlainTextEdit::scrollBarPosition() const
{
QPoint result;
result.setX(plainTextEdit()->horizontalScrollBar() ? plainTextEdit()->horizontalScrollBar()->sliderPosition() : 0);
result.setY(plainTextEdit()->verticalScrollBar() ? plainTextEdit()->verticalScrollBar()->sliderPosition() : 0);
return result;
}
void QAccessiblePlainTextEdit::setText(QAccessible::Text t, const QString &text)
{
if (t != QAccessible::Value) {
QAccessibleWidget::setText(t, text);
return;
}
if (plainTextEdit()->isReadOnly())
return;
plainTextEdit()->setPlainText(text);
}
QString QAccessiblePlainTextEdit::text(QAccessible::Text t) const
{
if (t == QAccessible::Value)
return plainTextEdit()->toPlainText();
return QAccessibleWidget::text(t);
}
QAccessible::State QAccessiblePlainTextEdit::state() const
{
QAccessible::State st = QAccessibleTextWidget::state();
if (plainTextEdit()->isReadOnly())
st.readOnly = true;
else
st.editable = true;
return st;
}
void DesignDocument::loadDocument(QPlainTextEdit *edit)
{
Q_CHECK_PTR(edit);
connect(edit, SIGNAL(undoAvailable(bool)),
this, SIGNAL(undoAvailable(bool)));
connect(edit, SIGNAL(redoAvailable(bool)),
this, SIGNAL(redoAvailable(bool)));
connect(edit, SIGNAL(modificationChanged(bool)),
this, SIGNAL(dirtyStateChanged(bool)));
m_documentTextModifier.reset(new BaseTextEditModifier(dynamic_cast<TextEditor::BaseTextEditorWidget*>(plainTextEdit())));
m_inFileComponentTextModifier.reset();
updateFileName(QString(), fileName());
m_subComponentManager->update(QUrl::fromLocalFile(fileName()), currentModel()->imports());
m_documentLoaded = true;
}
QWidget* QAccessiblePlainTextEdit::viewport() const
{
return plainTextEdit()->viewport();
}
QTextDocument* QAccessiblePlainTextEdit::textDocument() const
{
return plainTextEdit()->document();
}
void QAccessiblePlainTextEdit::setTextCursor(const QTextCursor &textCursor)
{
plainTextEdit()->setTextCursor(textCursor);
}
QTextCursor QAccessiblePlainTextEdit::textCursor() const
{
return plainTextEdit()->textCursor();
}