Package io.jmix.ui.component

Interface OrderedContainer

All Superinterfaces:

Component, ComponentContainer, HasComponents

All Known Subinterfaces:

BoxLayout, ButtonsPanel, CssLayout, DialogWindow, Drawer, FlowBoxLayout, Fragment, FragmentImplementation, Frame, GroupBoxLayout, HBoxLayout, RootWindow, ScrollBoxLayout, TabWindow, VBoxLayout, Window, WindowImplementation

All Known Implementing Classes:

AbstractBox, AbstractCanvasLayout, AbstractOrderedLayout, ButtonsPanelImpl, CanvasCssLayout, CanvasGridLayout, CanvasHorizontalLayout, CanvasResponsiveLayout, CanvasRootLayout, CanvasVerticalLayout, CanvasWidgetLayout, CssLayoutImpl, DialogWindowImpl, DrawerImpl, FlowBoxLayoutImpl, FragmentImpl, GroupBoxImpl, HBoxLayoutImpl, RootWindowImpl, ScrollBoxLayoutImpl, TabWindowImpl, VBoxLayoutImpl, WindowImpl

public interface OrderedContainer
extends ComponentContainer

Component which can contain other components and provides indexed access to children.

Nested Class Summary

Nested classes/interfaces inherited from interface io.jmix.ui.component.Component

Component.Alignment, Component.BelongToFrame, Component.Disposable, Component.Editable, Component.Focusable, Component.HasCaption, Component.HasDescription, Component.HasIcon, Component.HasXmlDescriptor, Component.Wrapper

Field Summary

Fields inherited from interface io.jmix.ui.component.Component

AUTO_SIZE, AUTO_SIZE_PX, FULL_SIZE

Method Summary

Modifier and Type	Method	Description
void	add(Component childComponent, int index)
Component	getComponent(int index)	Returns the component at the given position.
default Component	getComponentNN(int index)	Returns the component at the given position.
int	indexOf(Component component)

Methods inherited from interface io.jmix.ui.component.Component

addStyleName, getAlignment, getHeight, getHeightSizeUnit, getId, getParent, getStyleName, getWidth, getWidthSizeUnit, isEnabled, isEnabledRecursive, isResponsive, isVisible, isVisibleRecursive, removeStyleName, setAlignment, setEnabled, setHeight, setHeightAuto, setHeightFull, setId, setParent, setResponsive, setSizeAuto, setSizeFull, setStyleName, setVisible, setWidth, setWidthAuto, setWidthFull, unwrap, unwrapComposition, unwrapCompositionOrNull, unwrapOrNull, withUnwrapped, withUnwrappedComposition

Methods inherited from interface io.jmix.ui.component.ComponentContainer

add, add, remove, remove, removeAll

Methods inherited from interface io.jmix.ui.component.HasComponents

focusFirstComponent, getComponent, getComponentNN, getComponents, getOwnComponent, getOwnComponents, getOwnComponentsStream

Method Details

add

void add(Component childComponent,
 int index)

indexOf

int indexOf(Component component)

getComponent

@Nullable
Component getComponent(int index)

Returns the component at the given position.

Parameters:

index - component index

Returns:

the component at the given index or null.

getComponentNN

default Component getComponentNN(int index)

Returns the component at the given position.

Parameters:

index - component index

Returns:

the component at the given index. Throws exception if not found.