class QTextTable¶

The QTextTable class represents a table in a QTextDocument . More…

Synopsis¶

Methods¶

def __init__()
def appendColumns()
def appendRows()
def cellAt()
def columns()
def format()
def insertColumns()
def insertRows()
def mergeCells()
def removeColumns()
def removeRows()
def resize()
def rowEnd()
def rowStart()
def rows()
def setFormat()
def splitCell()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description¶

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

A table is a group of cells ordered into rows and columns. Each table contains at least one row and one column. Each cell contains a block, and is surrounded by a frame.

Tables are usually created and inserted into a document with the insertTable() function. For example, we can insert a table with three rows and two columns at the current cursor position in an editor using the following lines of code:

cursor = QTextCursor(editor.textCursor())
cursor.movePosition(QTextCursor.Start)

table = cursor.insertTable(rows, columns, tableFormat)

The table format is either defined when the table is created or changed later with setFormat() .

The table currently being edited by the cursor is found with currentTable() . This allows its format or dimensions to be changed after it has been inserted into a document.

A table’s size can be changed with resize() , or by using insertRows() , insertColumns() , removeRows() , or removeColumns() . Use cellAt() to retrieve table cells.

The starting and ending positions of table rows can be found by moving a cursor within a table, and using the rowStart() and rowEnd() functions to obtain cursors at the start and end of each row.

Rows and columns within a QTextTable can be merged and split using the mergeCells() and splitCell() functions. However, only cells that span multiple rows or columns can be split. (Merging or splitting does not increase or decrease the number of rows and columns.)

Note that if you have merged multiple columns and rows into one cell, you will not be able to split the merged cell into new cells spanning over more than one row or column. To be able to split cells spanning over several rows and columns you need to do this over several iterations.

Original Table
Suppose we have a 2x3 table of names and addresses. To merge both columns in the first row we invoke mergeCells() with row = 0, column = 0, numRows = 1 and numColumns = 2.
table.mergeCells(0, 0, 1, 2)
This gives us the following table. To split the first row of the table back into two cells, we invoke the splitCell() function with numRows and numCols = 1.
table.splitCell(0, 0, 1, 1)
Split Table

This results in the original table.
See also

QTextTableFormat

__init__(doc)¶

Parameters:: doc – QTextDocument

appendColumns(count)¶

Parameters:: count – int

Appends count columns at the right side of the table.

See also

insertColumns() insertRows() resize() removeRows() removeColumns() appendRows()

appendRows(count)¶

Parameters:: count – int

Appends count rows at the bottom of the table.

See also

insertColumns() insertRows() resize() removeRows() removeColumns() appendColumns()

cellAt(c)¶

Parameters:: c – QTextCursor
Return type:: QTextTableCell

This is an overloaded function.

Returns the table cell containing the given cursor.

cellAt(position)

Parameters:: position – int
Return type:: QTextTableCell

This is an overloaded function.

Returns the table cell that contains the character at the given position in the document.

cellAt(row, col)

Parameters:

row – int
col – int

Return type:

QTextTableCell

Returns the table cell at the given row and column in the table.

See also

columns() rows()

columns()¶

Return type:: int

Returns the number of columns in the table.

See also

rows()

format()¶

Return type:: QTextTableFormat

Returns the table’s format.

See also

setFormat()

insertColumns(pos, num)¶

Parameters:

pos – int
num – int

Inserts a number of columns before the column with the specified index.

See also

insertRows() resize() removeRows() removeColumns() appendRows() appendColumns()

insertRows(pos, num)¶

Parameters:

pos – int
num – int

Inserts a number of rows before the row with the specified index.

See also

resize() insertColumns() removeRows() removeColumns() appendRows() appendColumns()

mergeCells(cursor)¶

Parameters:: cursor – QTextCursor

This is an overloaded function.

Merges the cells selected by the provided cursor.

See also

splitCell()

mergeCells(row, col, numRows, numCols)

Parameters:

row – int
col – int
numRows – int
numCols – int

Merges the cell at the specified row and column with the adjacent cells into one cell. The new cell will span numRows rows and numCols columns. This method does nothing if numRows or numCols is less than the current number of rows or columns spanned by the cell.

See also

splitCell()

removeColumns(pos, num)¶

Parameters:

pos – int
num – int

Removes a number of columns starting with the column at the specified index.

See also

insertRows() insertColumns() removeRows() resize() appendRows() appendColumns()

removeRows(pos, num)¶

Parameters:

pos – int
num – int

Removes a number of rows starting with the row at the specified index.

See also

insertRows() insertColumns() resize() removeColumns() appendRows() appendColumns()

resize(rows, cols)¶

Parameters:

rows – int
cols – int

Resizes the table to contain the required number of rows and columns.

See also

insertRows() insertColumns() removeRows() removeColumns()

rowEnd(c)¶

Parameters:: c – QTextCursor
Return type:: QTextCursor

Returns a cursor pointing to the end of the row that contains the given cursor.

See also

rowStart()

rowStart(c)¶

Parameters:: c – QTextCursor
Return type:: QTextCursor

Returns a cursor pointing to the start of the row that contains the given cursor.

See also

rowEnd()

rows()¶

Return type:: int

Returns the number of rows in the table.

See also

columns()

setFormat(format)¶

Parameters:: format – QTextTableFormat

Sets the table’s format.

See also

format()

splitCell(row, col, numRows, numCols)¶

Parameters:

row – int
col – int
numRows – int
numCols – int

Splits the specified cell at row and column into an array of multiple cells with dimensions specified by numRows and numCols.

Note

It is only possible to split cells that span multiple rows or columns, such as rows that have been merged using mergeCells() .