/*!
	This slot applies custom text color for user - entered text
    It does not affect the text originally inserted into editor
 */
void NmEditorTextEdit::updateCustomTextColor()
{
    NM_FUNCTION;
    
    if (mCustomTextColor.first) {
        QTextCursor tcursor = textCursor();
        QTextCharFormat fmt;
        int pos = tcursor.position();
        if (pos > 0) {
            // If there isn't any user-made selection - apply custom color
            if (!tcursor.hasSelection() && !tcursor.hasComplexSelection()) {
                // Select last added char and set its color to custom
                if (tcursor.movePosition(QTextCursor::PreviousCharacter, QTextCursor::KeepAnchor, 1)
                    && tcursor.hasSelection()) {
                    fmt = tcursor.charFormat();
                    fmt.setForeground(mCustomTextColor.second);
                    tcursor.mergeCharFormat(fmt);
                }
            }
        }
        else {
            fmt = tcursor.charFormat();
            fmt.setForeground(mCustomTextColor.second);
            tcursor.mergeCharFormat(fmt);
            setTextCursor(tcursor);
        }
    }
}
/*!
    \overload
    \since 4.1

    Merges the cells selected by the provided \a cursor.

    \sa splitCell()
*/
void QTextTable::mergeCells(const QTextCursor &cursor)
{
    if (!cursor.hasComplexSelection())
        return;

    int firstRow, numRows, firstColumn, numColumns;
    cursor.selectedTableCells(&firstRow, &numRows, &firstColumn, &numColumns);
    mergeCells(firstRow, firstColumn, numRows, numColumns);
}
Exemplo n.º 3
0
void SQLDialog::sqlButtonPressed()
{
  QTextCursor cursor = m_textEdit->textCursor();
  if (cursor.hasComplexSelection())
  {
    // TODO: Error? Iterate over selections
    //ScrollMessageBox::information(this, "Simple Selection", cursor.selectedText());
    ScrollMessageBox::information(this, "Complex Selection", "??");
  }
  else if (cursor.hasSelection())
  {
    executeSql(cursor.selectedText());
  }
  else
  {
    executeSql(cursor.block().text());
  }
}