KShortcut Class Reference

from PyKDE4.kdeui import *

Detailed Description

Represents a keyboard shortcut

The KShortcut class is used to represent a keyboard shortcut to an action. A shortcut is normally a single key with modifiers, such as Ctrl+V. A KShortcut object may also contain an alternate key sequence which will also activate the action it's associated with, as long as no other actions have defined that key as their primary key. Ex: Ctrl+V;Shift+Insert.

This can be used to add additional accelerators to a KAction. For example, the below code binds the escape key to the close action.

  KAction *closeAction = KStandardAction.close(this, SLOT( close() ), actionCollection());
  KShortcut closeShortcut = closeAction->shortcut();
  closeShortcut.setAlternate(Qt.Key_Escape);
  closeAction->setShortcut(closeShortcut);

Enumerations
EmptyHandling	{ KeepEmpty, RemoveEmpty }
Methods
	__init__ (self)
	__init__ (self, QKeySequence primary)
	__init__ (self, QKeySequence primary, QKeySequence alternate)
	__init__ (self, int keyQtPri, int keyQtAlt=0)
	__init__ (self, KShortcut other)
	__init__ (self, QString description)
	__init__ (self, [QKeySequence] seqs)
QKeySequence	alternate (self)
bool	conflictsWith (self, QKeySequence needle)
bool	contains (self, QKeySequence needle)
bool	isEmpty (self)
bool	operator != (self, KShortcut other)
bool	operator == (self, KShortcut other)
QKeySequence	primary (self)
	remove (self, QKeySequence keySeq, KShortcut.EmptyHandling handleEmpty=KShortcut.RemoveEmpty)
	setAlternate (self, QKeySequence keySeq)
	setPrimary (self, QKeySequence keySeq)
[QKeySequence]	toList (self, KShortcut.EmptyHandling handleEmpty=KShortcut.RemoveEmpty)
QString	toString (self)
QString	toString (self, QKeySequence.SequenceFormat format)

Method Documentation

__init__ ( self )

Creates a new empty shortcut.

See also:: isEmpty()

See also:: clear()

__init__	(	self,
		QKeySequence	primary
	)

Creates a new shortcut that contains the given Qt key sequence as primary shortcut.

Parameters:

primary

Qt key sequence to add

__init__	(	self,
		QKeySequence	primary,
		QKeySequence	alternate
	)

Creates a new shortcut with the given Qt key sequences as primary and secondary shortcuts.

Parameters:

	primary	Qt keycode of primary shortcut
	alternate	Qt keycode of alternate shortcut

See also:: Qt.Key

__init__	(	self,
		int	keyQtPri,
		int	keyQtAlt=0
	)

Creates a new shortcut with the given Qt key codes as primary and secondary shortcuts. You can only assign single-key shortcuts this way.

Parameters:

	keyQtPri	Qt keycode of primary shortcut
	keyQtAlt	Qt keycode of alternate shortcut

See also:: Qt.Key

__init__	(	self,
		KShortcut	other
	)

Copy constructor.

__init__	(	self,
		QString	description
	)

Creates a new shortcut that contains the key sequences described in description. The format of description is the same as used in QKeySequence.fromString(const QString&). Up to two key sequences separated by a semicolon followed by a space "; " may be given.

Parameters:

description

the description of key sequence(s)

See also:: QKeySequence.fromString(const QString&, SequenceFormat)

__init__	(	self,
		[QKeySequence]	seqs
	)

Creates a new shortcut with the given Qt key sequences. The first sequence in the list is considered to be the primary sequence, the second one the alternate.

Parameters:

seqs

List of key sequeces.

QKeySequence alternate ( self )

Returns the alternate key sequence of this shortcut.

Returns:: alternate key sequence

bool conflictsWith	(	self,
		QKeySequence	needle
	)

Returns whether at least one of the key sequences conflicts witho needle.

Returns:: whether this shortcut conflicts with needle

bool contains	(	self,
		QKeySequence	needle
	)

Returns whether at least one of the key sequences is equal to needle.

Returns:: whether this shortcut contains needle

bool isEmpty ( self )

Returns whether this shortcut contains any nonempty key sequences.

Returns:: whether this shortcut is empty

bool operator !=	(	self,
		KShortcut	other
	)

bool operator ==	(	self,
		KShortcut	other
	)

QKeySequence primary ( self )

Returns the primary key sequence of this shortcut.

Returns:: primary key sequence

remove	(	self,
		QKeySequence	keySeq,
		KShortcut.EmptyHandling	handleEmpty=KShortcut.RemoveEmpty
	)

Remove keySeq from this shortcut. If handleEmpty equals RemoveEmpty, following key sequences will move up to take the place of keySeq. Otherwise, key sequences equal to keySeq will be set to empty.

Parameters:

keySeq

remove this key sequence from the shortcut

setAlternate	(	self,
		QKeySequence	keySeq
	)

Set the alternate key sequence of this shortcut to the given key sequence.

Parameters:

keySeq

set alternate key sequence to this

setPrimary	(	self,
		QKeySequence	keySeq
	)

Set the primary key sequence of this shortcut to the given key sequence.

Parameters:

keySeq

set primary key sequence to this

[QKeySequence] toList	(	self,
		KShortcut.EmptyHandling	handleEmpty=KShortcut.RemoveEmpty
	)

The same as operator QList<QKeySequence>() If handleEmpty equals RemoveEmpty, empty key sequences will be left out of the result. Otherwise, empy key sequences will be included; you can be sure that shortcut.alternate() == shortcut.toList(KeepEmpty).at(1).

Returns:: the shortcut converted to a QList<QKeySequence>

QString toString ( self )

Returns a description of the shortcut as a semicolon-separated list of key sequences, as returned by QKeySequence.toString().

Returns:: the string represenation of this shortcut

See also:: QKeySequence.toString()

See also:: KShortcut(const QString &description)

Since:: KDE 4.2

QString toString	(	self,
		QKeySequence.SequenceFormat	format
	)

Returns a description of the shortcut as a semicolon-separated list of key sequences, as returned by QKeySequence.toString().

Returns:: the string represenation of this shortcut

See also:: QKeySequence.toString()

See also:: KShortcut(const QString &description)

Since:: KDE 4.2

Enumeration Documentation

EmptyHandling

An enum about the behavior of operations that treat a KShortcut like a list of QKeySequences.

Enumerator:

KeepEmpty = 0
RemoveEmpty

KShortcut Class Reference

Detailed Description

Enumerations

Methods

Method Documentation

Enumeration Documentation

Modules