コード例 #1
0
void RKVarEditMetaModel::setTextMatrix (const QModelIndex& offset, const RKTextMatrix& text, const QItemSelectionRange& confine_to) {
	RK_TRACE (EDITOR);

	if ((!offset.isValid ()) || text.isEmpty ()) return;

	int top = offset.row ();
	int left = offset.column ();
	int bottom = top + text.numRows () - 1;
	int right = left + text.numColumns () - 1;
	if (confine_to.isValid ()) {
		if (confine_to.top () > top) return;	// can't confine top-left. Should have been set by caller
		if (confine_to.left () > left) return;
		bottom = qMin (confine_to.bottom (), bottom);
		right = qMin (confine_to.right (), right);
	}

// TODO: some models might not support column addition.
	if (right >= trueCols ()) data_model->doInsertColumns (trueCols (), right - trueCols () + 1);
	RK_ASSERT (right < data_model->objects.size ());
	bottom = qMin (bottom, trueRows () - 1);

	int tcol = 0;
	for (int col = left; col <= right; ++col) {
		int trow = 0;
		RKVariable* var = data_model->objects[col];
		var->lockSyncing (true);
		for (int row = top; row <= bottom; ++row) {
			setData (index (row, col), text.getText (trow, tcol), Qt::EditRole);
			++trow;
		}
		var->lockSyncing (false);
		++tcol;
	}
}
コード例 #2
0
void RKVarEditModel::setTextMatrix (const QModelIndex& offset, const RKTextMatrix& text, const QItemSelectionRange& confine_to) {
	RK_TRACE (EDITOR);

// NOTE: of course, when the range is small, this is terribly inefficient. On the other hand, it doesn't really matter, then, either. Single cells will be set using setData()
	if ((!offset.isValid ()) || text.isEmpty ()) return;

	int top = offset.row ();
	int left = offset.column ();
	int bottom = top + text.numRows () - 1;
	int right = left + text.numColumns () - 1;
	if (confine_to.isValid ()) {
		if (confine_to.top () > top) return;	// can't confine top-left. Should have been set by caller
		if (confine_to.left () > left) return;
		bottom = qMin (confine_to.bottom (), bottom);
		right = qMin (confine_to.right (), right);
	}

// TODO: some models might not support column addition.
	if (right >= trueCols ()) doInsertColumns (objects.size (), right - trueCols () + 1);
	RK_ASSERT (right < trueCols ());
	int current_rows = objects[0]->getLength ();
	if (bottom >= current_rows) insertRows (current_rows, bottom - current_rows + 1);

	int tcol = 0;
	for (int col = left; col <= right; ++col) {
		RKVariable* var = objects[col];
		int trow = 0;
		for (int row = top; row <= bottom; ++row) {
			var->setText (row, text.getText (trow, tcol));
			++trow;
		}
		++tcol;
	}
}