class iterator

The iterator class provides an iterator for reading the contents of a QTextFrame . More

Synopsis

Methods

Note

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Detailed Description

A frame consists of an arbitrary sequence of QTextBlock s and child QTextFrame s. This class provides a way to iterate over the child objects of a frame, and read their contents. It does not provide a way to modify the contents of the frame.

__init__()

Constructs an invalid iterator.

__iter__()
Return type:

object

__next__()
Return type:

object

atEnd()
Return type:

bool

Returns true if the current item is the last item in the text frame.

currentBlock()
Return type:

QTextBlock

Returns the current block the iterator points to. If the iterator points to a child frame, the returned block is invalid.

See also

currentFrame()

currentFrame()
Return type:

QTextFrame

Returns the current frame pointed to by the iterator, or None if the iterator currently points to a block.

See also

currentBlock()

__ne__(o)
Parameters:

oiterator

Return type:

bool

Returns true if the iterator is different from the other iterator; otherwise returns false.

__iadd__()
Return type:

iterator

Moves the iterator to the next frame or block.

See also

currentBlock() currentFrame()

__iadd__(arg__1)
Parameters:

arg__1 – int

Return type:

iterator

The postfix ++ operator (i++) advances the iterator to the next item in the text frame, and returns an iterator to the old item.

__isub__()
Return type:

iterator

Moves the iterator to the previous frame or block.

See also

currentBlock() currentFrame()

__isub__(arg__1)
Parameters:

arg__1 – int

Return type:

iterator

The postfix -- operator (i--) makes the preceding item in the current frame, and returns an iterator to the old item.

__eq__(o)
Parameters:

oiterator

Return type:

bool

Returns true if the iterator is the same as the other iterator; otherwise returns false.

parentFrame()
Return type:

QTextFrame

Returns the parent frame of the current frame.

See also

currentFrame() parentFrame()