Widget

Whenever implementing layouts, only modify worldTransform. Never modify local transform from other places. Only world transform is valid.

class Widget {

struct Transform;

Widget parent;

Widget[] children;

Transform worldTransform;

Transform localTransform;

bool visible;

bool propagates;

bool isDirty;

Bounds getWorldBounds();

Widget findWidgetAt(float[2] pos);

Widget findWidgetAt(int x, int y);

Bounds getLocalBounds();

void setPosition(int x, int y);

void setChildrenDirty();

void addChild(Widget[] widgets);

void addChild(Widget w);

void removeChild(Widget child);

void setParent(Widget w);

void onFocusEnter();

void onFocusExit();

void onScroll(float[3] currentScroll, float[3] lastScroll);

void onMouseEnter();

void onMouseDown();

void onMouseClick();

void onMouseUp();

void onMouseMove();

void onDragStart(int x, int y);

void onDragged(int x, int y);

void onDragEnd();

bool onDropReceived(Widget w);

void onMouseExit();

bool isDraggable;

bool isFocused;

void update();

void preRender();

void render();

void onRender();

}

Members

Functions

addChild void addChild(Widget[] widgets): Undocumented in source. Be warned that the author may not have intended to support it.
addChild void addChild(Widget w): Undocumented in source. Be warned that the author may not have intended to support it.
findWidgetAt Widget findWidgetAt(float[2] pos): Undocumented in source. Be warned that the author may not have intended to support it.
findWidgetAt Widget findWidgetAt(int x, int y): Undocumented in source. Be warned that the author may not have intended to support it.
getLocalBounds Bounds getLocalBounds(): Undocumented in source. Be warned that the author may not have intended to support it.
getWorldBounds Bounds getWorldBounds(): Undocumented in source. Be warned that the author may not have intended to support it.
onDragEnd void onDragEnd(): Undocumented in source. Be warned that the author may not have intended to support it.
onDragStart void onDragStart(int x, int y): Undocumented in source. Be warned that the author may not have intended to support it.
onDragged void onDragged(int x, int y): Undocumented in source. Be warned that the author may not have intended to support it.
onDropReceived bool onDropReceived(Widget w): Returns whether it accepted the receive
onFocusEnter void onFocusEnter(): Undocumented in source. Be warned that the author may not have intended to support it.
onFocusExit void onFocusExit(): Undocumented in source. Be warned that the author may not have intended to support it.
onMouseClick void onMouseClick(): Executed when both a mousedown and mouseup is executed when mouse is over this widget
onMouseDown void onMouseDown(): Executed when the mouse goes down inside the widget
onMouseEnter void onMouseEnter(): Executed the first time the mouse enters in the widget's boundaries
onMouseExit void onMouseExit(): Undocumented in source. Be warned that the author may not have intended to support it.
onMouseMove void onMouseMove(): Undocumented in source. Be warned that the author may not have intended to support it.
onMouseUp void onMouseUp(): If onMouseDown was executed, onMouseUp will be called even if the mouse is not inside the widget
onRender void onRender(): Undocumented in source.
onScroll void onScroll(float[3] currentScroll, float[3] lastScroll): Undocumented in source. Be warned that the author may not have intended to support it.
preRender void preRender(): Undocumented in source. Be warned that the author may not have intended to support it.
removeChild void removeChild(Widget child): Undocumented in source. Be warned that the author may not have intended to support it.
render void render(): Undocumented in source. Be warned that the author may not have intended to support it.
setChildrenDirty void setChildrenDirty(): Undocumented in source. Be warned that the author may not have intended to support it.
setParent void setParent(Widget w): Undocumented in source. Be warned that the author may not have intended to support it.
setPosition void setPosition(int x, int y): Undocumented in source. Be warned that the author may not have intended to support it.
update void update(): Undocumented in source. Be warned that the author may not have intended to support it.

Structs

Bounds struct Bounds: Undocumented in source.
Transform struct Transform: Undocumented in source.

Variables

children Widget[] children;
height int height;: Undocumented in source.
isDirty bool isDirty;: Undocumented in source.
isDraggable bool isDraggable;: Undocumented in source.
isFocused bool isFocused;: Undocumented in source.
localTransform Transform localTransform;: Undocumented in source.
parent Widget parent;: Undocumented in source.
propagates bool propagates;: Undocumented in source.
visible bool visible;: Undocumented in source.
width int width;: Undocumented in source.
worldTransform Transform worldTransform;: Undocumented in source.

Meta

Source

See Implementation

hip gui widget classes

interfaces

IWidgetRenderer