Class: QgsShortcutsManager

class qgis.gui.QgsShortcutsManager

Bases: PyQt5.QtCore.QObject

Shortcuts manager is a class that contains a list of QActions and QShortcuts that have been registered and their shortcuts can be changed.

QgsShortcutsManager is not usually directly created, but rather accessed through QgsGui.shortcutsManager().

QgsShortcutsManager(parent: Optional[QObject] = None, settingsRoot: Optional[str] = ‘’) Constructor for QgsShortcutsManager.

Parameters:

• parent – parent object

• settingsRoot –

  root QgsSettings path for storing settings, e.g., “/myplugin/shortcuts”. Leave

  as the default value to store settings alongside built in QGIS shortcuts, but care must be taken to not register actions which conflict with the built in QGIS actions.

  Methods

  actionByName	Returns an action by its name, or None if nothing found.
  actionForSequence	Returns the action which is associated for a shortcut sequence, or None if no action is associated.
  childEvent
  connectNotify
  customEvent
  defaultKeySequence	Returns the default sequence for an action.
  disconnectNotify
  isSignalConnected
  listActions	Returns a list of all actions in the manager.
  listAll	Returns a list of both actions and shortcuts in the manager.
  listShortcuts	Returns a list of shortcuts in the manager.
  objectDefaultKeySequence	Returns the default sequence for an object (either a QAction or QShortcut).
  objectForSequence	Returns the object (QAction or QShortcut) matching the specified key sequence,
  objectForSettingKey	Returns the QShortcut or QAction matching the the full setting key Return None if the key was not found
  objectSettingKey	Returns the full settings key matching the QShortcut or QAction Return an empty QString if the QObject is not registered
  receivers
  registerAction	Registers an action with the manager so the shortcut can be configured in GUI.
  registerAllChildActions	Automatically registers all QActions which are children of the passed object.
  registerAllChildShortcuts	Automatically registers all QShortcuts which are children of the passed object.
  registerAllChildren	Automatically registers all QActions and QShortcuts which are children of the passed object.
  registerShortcut	Registers a QShortcut with the manager so the shortcut can be configured in GUI.
  sender
  senderSignalIndex
  setKeySequence	Modifies an action or shortcut's key sequence.
  setObjectKeySequence	Modifies an object's (either a QAction or a QShortcut) key sequence.
  settingsPath	Returns the root settings path used to store shortcut customization.
  shortcutByName	Returns a shortcut by its name, or None if nothing found
  shortcutForSequence	Returns the shortcut which is associated for a key sequence, or None if no shortcut is associated.
  timerEvent
  unregisterAction	Removes an action from the manager.
  unregisterShortcut	Removes a shortcut from the manager.

actionByName(self, name: str | None) → QAction | None

Returns an action by its name, or None if nothing found.

Parameters:

name (Optional[str]) – action name. Must match QAction’s text.

See also

shortcutByName()

Return type:

Optional[QAction]

actionForSequence(self, sequence: QKeySequence | QKeySequence.StandardKey | str | None | int) → QAction | None

Returns the action which is associated for a shortcut sequence, or None if no action is associated.

Parameters:

sequence (Union[QKeySequence) – shortcut key sequence

See also

objectForSequence()

See also

shortcutForSequence()

Return type:

Optional[QAction]

childEvent(self, a0: QChildEvent | None)

connectNotify(self, signal: QMetaMethod)

customEvent(self, a0: QEvent | None)

defaultKeySequence(self, action: QAction | None) → str

Returns the default sequence for an action. An empty return string indicates no default sequence.

Parameters:

action (Optional[QAction]) – action to return default key sequence for

See also

objectDefaultKeySequence()

defaultKeySequence(self, shortcut: Optional[QShortcut]) -> str Returns the default sequence for a shortcut. An empty return string indicates no default sequence.

Parameters:

shortcut – shortcut to return default key sequence for

See also

objectDefaultKeySequence()

Return type:

str

disconnectNotify(self, signal: QMetaMethod)

isSignalConnected(self, signal: QMetaMethod) → bool

listActions(self) → List[QAction]

Returns a list of all actions in the manager.

See also

listShortcuts()

See also

listAll()

Return type:

List[QAction]

listAll(self) → List[QObject]

Returns a list of both actions and shortcuts in the manager.

See also

listActions()

See also

listShortcuts()

Return type:

List[QObject]

listShortcuts(self) → List[QShortcut]

Returns a list of shortcuts in the manager.

See also

listActions()

See also

listAll()

Return type:

List[QShortcut]

objectDefaultKeySequence(self, object: QObject | None) → str

Returns the default sequence for an object (either a QAction or QShortcut). An empty return string indicates no shortcut.

Parameters:

object (Optional[QObject]) – QAction or QShortcut to return default key sequence for

See also

defaultKeySequence()

Return type:

str

objectForSequence(self, sequence: QKeySequence | QKeySequence.StandardKey | str | None | int) → QObject | None

Returns the object (QAction or QShortcut) matching the specified key sequence,

Parameters:

sequence (Union[QKeySequence) – key sequence to find

Return type:

Optional[QObject]

Returns:

object with matching sequence, or None if not found

See also

actionForSequence()

See also

shortcutForSequence()

objectForSettingKey(self, name: str | None) → QObject | None

Returns the QShortcut or QAction matching the the full setting key Return None if the key was not found

Added in version 3.30.

Parameters:

name (Optional[str])

Return type:

Optional[QObject]

objectSettingKey(self, object: QObject | None) → str

Returns the full settings key matching the QShortcut or QAction Return an empty QString if the QObject is not registered

Added in version 3.30.

Parameters:

object (Optional[QObject])

Return type:

str

receivers(self, signal: PYQT_SIGNAL) → int

registerAction(self, action: QAction | None, defaultShortcut: str | None = '', section: str | None = '') → bool

Registers an action with the manager so the shortcut can be configured in GUI.

Parameters:

• action (Optional[QAction]) – action to register. The action must have a unique text string for identification.

• defaultShortcut (Optional[str] = '') – default key sequence for action

• section (Optional[str] = '') – Allows disambiguating shortcuts with the same objectName (since QGIS 3.32)

Return type:

bool

Returns:

True if action was successfully registered

See also

registerShortcut()

See also

unregisterAction()

See also

registerAllChildActions()

registerAllChildActions(self, object: QObject | None, recursive: bool = False, section: str | None = '')

Automatically registers all QActions which are children of the passed object.

Parameters:

• object (Optional[QObject]) – parent object containing actions to register

• recursive (bool = False) – set to True to recursively add child actions

• section (Optional[str] = '') – Allows disambiguating shortcuts with the same objectName (since QGIS 3.32)

See also

registerAction()

See also

registerAllChildren()

See also

registerAllChildShortcuts()

registerAllChildShortcuts(self, object: QObject | None, recursive: bool = False, section: str | None = '')

Automatically registers all QShortcuts which are children of the passed object.

Parameters:

• object (Optional[QObject]) – parent object containing shortcuts to register

• recursive (bool = False) – set to True to recursively add child shortcuts

• section (Optional[str] = '') – Allows disambiguating shortcuts with the same objectName (since QGIS 3.32)

See also

registerShortcut()

See also

registerAllChildren()

See also

registerAllChildActions()

registerAllChildren(self, object: QObject | None, recursive: bool = False, section: str | None = '')

Automatically registers all QActions and QShortcuts which are children of the passed object.

Parameters:

• object (Optional[QObject]) – parent object containing actions and shortcuts to register

• recursive (bool = False) – set to True to recursively add child actions and shortcuts

• section (Optional[str] = '') – Allows disambiguating shortcuts with the same objectName (since QGIS 3.32)

See also

registerAllChildActions()

See also

registerAllChildShortcuts()

registerShortcut(self, shortcut: QShortcut | None, defaultSequence: str | None = '', section: str | None = '') → bool

Registers a QShortcut with the manager so the shortcut can be configured in GUI.

Parameters:

• shortcut (Optional[QShortcut]) – QShortcut to register. The shortcut must have a unique QObject.objectName() for identification.

• defaultSequence (Optional[str] = '') – default key sequence for shortcut

• section (Optional[str] = '') – Allows disambiguating shortcuts with the same objectName (since QGIS 3.32)

Return type:

bool

Returns:

True if shortcut was successfully registered

See also

registerAction()

See also

registerAllChildShortcuts()

sender(self) → QObject | None

senderSignalIndex(self) → int

setKeySequence(self, name: str | None, sequence: str | None) → bool

Modifies an action or shortcut’s key sequence.

Parameters:

• name (Optional[str]) – name of action or shortcut to modify. Must match the action’s QAction.text() or the shortcut’s QObject.objectName()

• sequence (Optional[str]) – new shortcut key sequence

See also

setObjectKeySequence()

setKeySequence(self, action: Optional[QAction], sequence: Optional[str]) -> bool Modifies an action’s key sequence.

Parameters:

• action – action to modify

• sequence – new shortcut key sequence

See also

setObjectKeySequence()

setKeySequence(self, shortcut: Optional[QShortcut], sequence: Optional[str]) -> bool Modifies a shortcuts’s key sequence.

Parameters:

• shortcut – QShortcut to modify

• sequence – new shortcut key sequence

See also

setObjectKeySequence()

Return type:

bool

setObjectKeySequence(self, object: QObject | None, sequence: str | None) → bool

Modifies an object’s (either a QAction or a QShortcut) key sequence.

Parameters:

• object (Optional[QObject]) – QAction or QShortcut to modify

• sequence (Optional[str]) – new shortcut key sequence

See also

setKeySequence()

Return type:

bool

settingsPath(self) → str

Returns the root settings path used to store shortcut customization.

Return type:

str

shortcutByName(self, name: str | None) → QShortcut | None

Returns a shortcut by its name, or None if nothing found

Parameters:

name (Optional[str]) – shortcut name. Must match QShortcut’s QObject.objectName() property.

See also

actionByName()

Return type:

Optional[QShortcut]

shortcutForSequence(self, sequence: QKeySequence | QKeySequence.StandardKey | str | None | int) → QShortcut | None

Returns the shortcut which is associated for a key sequence, or None if no shortcut is associated.

Parameters:

sequence (Union[QKeySequence) – shortcut key sequence

See also

objectForSequence()

See also

actionForSequence()

Return type:

Optional[QShortcut]

timerEvent(self, a0: QTimerEvent | None)

unregisterAction(self, action: QAction | None) → bool

Removes an action from the manager.

Parameters:

action (Optional[QAction]) – action to remove

Return type:

bool

Returns:

True if action was previously registered in manager and has been removed, or False if action was not previously registered in manager

See also

registerAction()

See also

unregisterShortcut()

unregisterShortcut(self, shortcut: QShortcut | None) → bool

Removes a shortcut from the manager.

Parameters:

shortcut (Optional[QShortcut]) – shortcut to remove

Return type:

bool

Returns:

True if shortcut was previously registered in manager and has been removed, or False if shortcut was not previously registered in manager

See also

registerShortcut()

See also

unregisterAction()