class `GUIDropDownMenu`

Inherits: GUIWidget

This is a generic GUI drop down box class that can be used for: list boxes, menu bars or context menus.

Public

Constructors

GUIDropDownMenu

GUIDropDownMenu(const HSceneObject &parent, const DropDownBoxCreateInformation &createInformation, GUIDropDownType type)

Creates a new drop down box widget.

parent: Parent scene object to attach the drop down box to.
createInformation: Various parameters that control the drop down menu features and content.
type: Specific type of drop down box to display.

Private

Methods

NotifySubMenuOpened

void NotifySubMenuOpened(DropDownSubMenu *subMenu)

Called when the specified sub-menu is opened.

NotifySubMenuClosed

void NotifySubMenuClosed(DropDownSubMenu *subMenu)

Called when the specified sub-menu is opened.

DropDownFocusLost

void DropDownFocusLost()

Called when the drop down box loses focus (and should be closed).

OnCreated

void OnCreated() override

Called once when the component has been created.

Called regardless of the state the component is in.

OnDestroyed

void OnDestroyed() override

Called once just before the component is destroyed.

Called regardless of the state the component is in.

Fields

mMenuCreateInformation

DropDownBoxCreateInformation mMenuCreateInformation

mType

GUIDropDownType mType

mBackgroundFramePadding

RectOffset mBackgroundFramePadding

mScrollbarWidth

GUILogicalUnit mScrollbarWidth

mScrollButtonHeight

GUILogicalUnit mScrollButtonHeight

mAdditionalCaptureBounds

Vector<GUIPhysicalArea> mAdditionalCaptureBounds