コード例 #1
0
// Remove one of the tab set's panels and its corresponding tab.
void ElementTabSet::RemoveTab(int tab_index)
{
	if (tab_index < 0)
		return;

	Core::Element* panels = GetChildByTag("panels");
	Core::Element* tabs = GetChildByTag("tabs");

	if (panels->GetNumChildren() > tab_index &&
		tabs->GetNumChildren() > tab_index)
	{
		panels->RemoveChild(panels->GetChild(tab_index));
		tabs->RemoveChild(tabs->GetChild(tab_index));
	}
}
コード例 #2
0
// Adds the cell contents, and marks the row as loaded.
void ElementDataGridRow::Load(const DataQuery& row_information)
{
	// Check for a data source. If they're both set then we set
	// ourselves up with it.
	if (row_information.IsFieldSet(DataSource::CHILD_SOURCE))
	{
		Rocket::Core::String data_source = row_information.Get< Rocket::Core::String >(DataSource::CHILD_SOURCE, "");
		if (!data_source.Empty())
		{
			SetDataSource(data_source);
		}
		else
		{
			// If we've no data source, then we should remove any children.
			RemoveChildren();
		}
	}

	// Now load our cells.
	for (int i = 0; i < parent_grid->GetNumColumns(); i++)
	{
		Core::Element* cell = GetChild(i);

		if (cell)
		{
			// Fetch the column:
			const ElementDataGrid::Column* column = parent_grid->GetColumn(i);

			// Now we use the column's formatter to process the raw data into the
			// XML string, and parse that into the actual Core::Elements. If there is
			// no formatter, then we just send through the raw text, in CVS form.
			Rocket::Core::StringList raw_data;
			for (size_t i = 0; i < column->fields.size(); i++)
			{
				if (column->fields[i] == DataSource::DEPTH)
				{
					raw_data.push_back(Rocket::Core::String(8, "%d", depth));
				}
				else if (column->fields[i] == DataSource::NUM_CHILDREN)
				{
					raw_data.push_back(Rocket::Core::String(8, "%d", children.size()));
				}
				else
				{
					raw_data.push_back(row_information.Get< Rocket::Core::String >(column->fields[i], ""));
				}
			}

			Rocket::Core::String cell_string;
			if (column->formatter)
			{
				column->formatter->FormatData(cell_string, raw_data);
			}
			else
			{
				for (size_t i = 0; i < raw_data.size(); i++)
				{
					if (i > 0)
					{
						cell_string.Append(",");
					}
					cell_string.Append(raw_data[i]);
				}
			}

			// Remove all the cell's current contents.
			while (cell->GetNumChildren(true) > 0)
			{
				cell->RemoveChild(cell->GetChild(0));
			}

			// Add the new contents to the cell.
			Core::Factory::InstanceElementText(cell, cell_string);
		}
		else
		{
			ROCKET_ERROR;
		}
	}

	dirty_cells = false;
}