QtGui.IQTextEditSignals Interface Reference

Inheritance diagram for QtGui.IQTextEditSignals:

Collaboration diagram for QtGui.IQTextEditSignals:

Public Member Functions
void	TextChanged ()
void	UndoAvailable (bool b)
void	RedoAvailable (bool b)
void	CurrentCharFormatChanged (QTextCharFormat format)
void	CopyAvailable (bool b)
void	SelectionChanged ()
void	CursorPositionChanged ()
void	CurrentFontChanged (QFont f)
void	CurrentColorChanged (QColor c)

Member Function Documentation

void QtGui.IQTextEditSignals.CopyAvailable

(

bool

b

)

This signal is emitted when text is selected or de-selected in the text edit.

When text is selected this signal will be emitted with yes set to true. If no text has been selected or if the selected text is de-selected this signal is emitted with yes set to false.

If yes is true then copy() can be used to copy the selection to the clipboard. If yes is false then copy() does nothing.

See also selectionChanged().

void QtGui.IQTextEditSignals.CurrentCharFormatChanged

(

QTextCharFormat

format

)

This signal is emitted if the current character format has changed, for example caused by a change of the cursor position.

The new format is f.

See also setCurrentCharFormat().

void QtGui.IQTextEditSignals.CurrentColorChanged

(

QColor

c

)

void QtGui.IQTextEditSignals.CurrentFontChanged

(

QFont

f

)

void QtGui.IQTextEditSignals.CursorPositionChanged

(

)

This signal is emitted whenever the position of the cursor changed.

void QtGui.IQTextEditSignals.RedoAvailable

(

bool

b

)

This signal is emitted whenever redo operations become available (available is true) or unavailable (available is false).

void QtGui.IQTextEditSignals.SelectionChanged

(

)

This signal is emitted whenever the selection changes.

See also copyAvailable().

void QtGui.IQTextEditSignals.TextChanged

(

)

This signal is emitted whenever the document's content changes; for example, when text is inserted or deleted, or when formatting is applied.

void QtGui.IQTextEditSignals.UndoAvailable

(

bool

b

)

This signal is emitted whenever undo operations become available (available is true) or unavailable (available is false).