DiWidget

class DiWidget : DesObject, TNode!(DiWidget, "diw_", ""), DiLayoutItem {

DiShape _shape;

DiContext _context;

DiCanvas _canvas;

DiWidget current;

DiLayout layout;

void prepare();

void updateContextDeps();

DiShape createShape();

bool _visible;

bool _enable;

bool _active;

dstring name;

Signal!DiWidget onChangeVisible;

Signal!DiWidget onChangeEnable;

Signal!DiWidget onChangeActive;

Signal!DiWidget onChangeFocus;

this(DiWidget par);

this(DiContext ctx);

void setContext(DiContext ctx);

void setParent(DiWidget par);

DiContext context [@property getter];

DiCanvas canvas [@property getter];

DiShape shape [@property getter];

const(DiShape) shape [@property getter];

DiVec pos [@property getter];

DiVec pos [@property setter];

DiVec size [@property getter];

DiVec size [@property setter];

void update();

void render();

void relayout();

void processInput(in DiInputEvent ev);

bool visible [@property getter];

bool visible [@property setter];

bool enable [@property getter];

bool enable [@property setter];

bool active [@property getter];

bool active [@property setter];

bool focus [@property getter];

bool focus [@property setter];

void selfUpdate();

void selfRender();

bool actionOnEvent(in DiInputEvent ev);

DiWidget findChildByEvent(in DiInputEvent ev);

}

Constructors

this this(DiWidget par)
this this(DiContext ctx)

Members

Functions

actionOnEvent bool actionOnEvent(in DiInputEvent ev): if do some action return true, false otherwise
createShape DiShape createShape(): create shape object (default rect)
findChildByEvent DiWidget findChildByEvent(in DiInputEvent ev)
prepare void prepare(): create childs widgets, set params, etc
processInput void processInput(in DiInputEvent ev)
relayout void relayout()
render void render()
selfRender void selfRender(): draw something on canvas or direct GL calls
selfUpdate void selfUpdate()
setContext void setContext(DiContext ctx)
setParent void setParent(DiWidget par)
update void update()
updateContextDeps void updateContextDeps(): call when context is changed

Properties

active bool active [@property getter]
active bool active [@property setter]
canvas DiCanvas canvas [@property getter]
context DiContext context [@property getter]
enable bool enable [@property getter]
enable bool enable [@property setter]
focus bool focus [@property getter]
focus bool focus [@property setter]
pos DiVec pos [@property getter]
DiVec pos [@property setter]: easy access to shape pos
shape DiShape shape [@property getter]
shape const(DiShape) shape [@property getter]
size DiVec size [@property getter]
DiVec size [@property setter]: easy access to shape size
visible bool visible [@property getter]
visible bool visible [@property setter]

Variables

_active bool _active;
_canvas DiCanvas _canvas;
_context DiContext _context;
_enable bool _enable;
_focus bool _focus;
_shape DiShape _shape;
_visible bool _visible;
current DiWidget current;
layout DiLayout layout;

Inherited Members

From DiLayoutItem

shape DiShape shape [@property getter]
shape const(DiShape) shape [@property getter]

Meta

Source

See Implementation

des gui widget modules