HoverChain

A hover chain can be used to separate hover in different areas of the user interface, effectively treating them like separate windows. A device node (like a mouse) can be placed to control nodes inside.

HoverChain has to be placed inside FocusIO to enable switching focus by pressing nodes.

For focus-based nodes like keyboard and gamepad, see FocusChain.

HoverChain only works with nodes compatible with the new I/O system introduced in Fluid 0.7.2.

@safe

class HoverChain : NodeChain , ActionHoverIO {

int normalizedPointerID(int number);

int armedPointerID(int number);

inout(HoverPointer) armedPointer(HoverPointer pointer);

int load(HoverPointer pointer);

inout(HoverPointer) fetch(int number);

void emitEvent(HoverPointer pointer, InputEvent event);

bool isHovered(Hoverable hoverable);

int opApply(int delegate(HoverPointer) @(safe) yield);

int opApply(int delegate(Hoverable) @(safe) yield);

void beforeResize(Vector2 );

void afterResize(Vector2 );

void beforeDraw(Rectangle outer, Rectangle inner);

void afterDraw(Rectangle outer, Rectangle inner);

inout(Hoverable) hoverOf(HoverPointer pointer);

inout(HoverScrollable) scrollOf(HoverPointer pointer);

bool runInputAction(HoverPointer pointer, InputActionID actionID, bool isActive);

bool runInputAction(HoverPointer pointer, bool isActive);

bool runInputAction(InputActionID actionID, bool isActive, int number);

bool runLocalInputActions(HoverPointer pointer, InputActionID actionID, bool isActive);

}

Constructors

this this(): Undocumented in source.
this this(Node next): Undocumented in source.

Members

Functions

afterDraw void afterDraw(Rectangle outer, Rectangle inner): Undocumented in source. Be warned that the author may not have intended to support it.
afterResize void afterResize(Vector2 ): Undocumented in source. Be warned that the author may not have intended to support it.
armedPointer inout(HoverPointer) armedPointer(HoverPointer pointer): Get the armed variant of the pointer.
armedPointerID int armedPointerID(int number): Performs the opposite of normalizedPointerID; gets the ID of the armed pointer, the one made available to event handling nodes.
beforeDraw void beforeDraw(Rectangle outer, Rectangle inner): Undocumented in source. Be warned that the author may not have intended to support it.
beforeResize void beforeResize(Vector2 ): Undocumented in source. Be warned that the author may not have intended to support it.
emitEvent void emitEvent(HoverPointer pointer, InputEvent event): Undocumented in source. Be warned that the author may not have intended to support it.
fetch inout(HoverPointer) fetch(int number): Fetch a pointer by the number assigned to it when loading.
hoverOf inout(Hoverable) hoverOf(HoverPointer pointer): Undocumented in source. Be warned that the author may not have intended to support it.
isHovered bool isHovered(Hoverable hoverable): Undocumented in source. Be warned that the author may not have intended to support it.
load int load(HoverPointer pointer): Undocumented in source.
normalizedPointerID int normalizedPointerID(int number): Each HoverPointer loaded into HoverChain has two values, under two different ID numbers. This function converts either number into the original one.
opApply int opApply(int delegate(HoverPointer) @(safe) yield): List all active pointers controlled by this HoverChain.
opApply int opApply(int delegate(Hoverable) @(safe) yield): Undocumented in source. Be warned that the author may not have intended to support it.
runInputAction bool runInputAction(HoverPointer pointer, bool isActive)
bool runInputAction(InputActionID actionID, bool isActive, int number): List all active pointers controlled by this HoverChain.
runInputAction bool runInputAction(HoverPointer pointer, InputActionID actionID, bool isActive): Undocumented in source.
runLocalInputActions bool runLocalInputActions(HoverPointer pointer, InputActionID actionID, bool isActive): Run an input action implemented by this node. HoverChain does not implement any by default.
scrollOf inout(HoverScrollable) scrollOf(HoverPointer pointer): Undocumented in source. Be warned that the author may not have intended to support it.

Mixins

__anonymous mixin controlIO: Undocumented in source.

Variables

actionIO ActionIO actionIO;: Undocumented in source.
focusIO FocusIO focusIO;: Undocumented in source.

Inherited Members

From NodeChain

next Node next(Node value): Set the next node in chain.
next inout(Node) next()
nextChain inout(NodeChain) nextChain()
beforeResize void beforeResize(Vector2 space): Undocumented in source. Be warned that the author may not have intended to support it.
afterResize void afterResize(Vector2 space): Undocumented in source. Be warned that the author may not have intended to support it.
beforeDraw void beforeDraw(Rectangle outer, Rectangle inner): Undocumented in source. Be warned that the author may not have intended to support it.
afterDraw void afterDraw(Rectangle outer, Rectangle inner): Undocumented in source. Be warned that the author may not have intended to support it.
resizeImpl void resizeImpl(Vector2 space): Undocumented in source. Be warned that the author may not have intended to support it.
drawImpl void drawImpl(Rectangle outer, Rectangle inner): Undocumented in source. Be warned that the author may not have intended to support it.

From ActionHoverIO

runInputAction bool runInputAction(HoverPointer pointer, InputActionID actionID, bool isActive)
bool runInputAction(HoverPointer pointer, bool isActive): Handle an input action associated with a pointer.