KeyEventBase

Contains shared properties for KeyDownEvents and KeyUpEvents.

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abstract

class KeyEventBase : Event {

Key key;

KeyEvent originalKeyEvent;

}

Members

Variables

altKey bool altKey;: Indicates the current state of the given keyboard modifier keys.
ctrlKey bool ctrlKey;: Indicates the current state of the given keyboard modifier keys.
key Key key;
shiftKey bool shiftKey;: Indicates the current state of the given keyboard modifier keys.
state int state;: The raw bitflags that are parsed out into ctrlKey, altKey, and shiftKey.

Inherited Members

From Event

getPropertiesList void getPropertiesList(void delegate(string name) sink)
getPropertyAsString void getPropertyAsString(string name, void delegate(string name, scope const(char)[] value, bool valueIsJson) sink)
setPropertyFromString SetPropertyResult setPropertyFromString(string name, const(char)[] str, bool strIsJson): Implementations for the ReflectableProperties interface/
propagates bool propagates(): Events should generally follow the propagation model, but there's some exceptions to that rule. If so, they should override this to return false. In that case, only bubbling event handlers on the target itself and capturing event handlers on the containing window will be called. (That is, dispatch will call sendDirectly instead of doing the normal capture -> target -> bubble process.)
cancelable bool cancelable(): hints as to whether preventDefault will actually do anything. not entirely reliable.
Register mixintemplate Register(): You can mix this into child class to register some boilerplate. It includes the EventString member, a constructor, and implementations of the dynamic get data interfaces.
source Widget source;
target alias target = source
srcElement alias srcElement = source: This is the widget that emitted the event.
relatedTarget Widget relatedTarget;: Note: likely to be deprecated at some point.
preventDefault void preventDefault(): Prevents the default event handler (if there is one) from being called
stopPropagation void stopPropagation(): Stops the event propagation immediately.
adjustScrolling void adjustScrolling()
adjustClientCoordinates void adjustClientCoordinates(int deltaX, int deltaY): This is an internal implementation detail you should not use. It would be private if the language allowed it and it may be removed without notice.
sendDirectly void sendDirectly(): this sends it only to the target. If you want propagation, use dispatch() instead.
dispatch void dispatch(): this dispatches the element using the capture -> target -> bubble process
intValue int intValue [@property getter]
stringValue string stringValue [@property getter]

Detailed Description

You can construct these yourself, but generally the system will send them to you and there's little need to emit your own.

The OpenD Programming Language

KeyEventBase

Members

Variables

Inherited Members

From Event

Detailed Description

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