common/io.github.notenoughupdates.moulconfig.gui/GuiComponent

GuiComponent

abstract class GuiComponent(source)

This is the base class for a new GuiElement, meant to remedy some problems of GuiElement. Most notably, instances of this class are not aware of their position, and instead receive all coordinates passed in (in methods such as mouseClick) as coordinates relative to themselves, and draw onto a pre transformed GL matrix stack. Additionally, these elements now properly handle focus.

Inheritors

Functions

open fun blur()

Unfocus this element only if this element is selected.

open fun <T> foldChildren(initial: T, @NotNull visitor: @NotNull BiFunction<@NotNull GuiComponent, T, T>): T

Walk over the direct children of this element.

fun <T> foldRecursive(initial: T, @NotNull visitor: @NotNull BiFunction<@NotNull GuiComponent, T, T>): T

Walk the scene tree of this gui element, including children of children.

abstract fun getHeight(): Int

Get the requested y size for this element.

abstract fun getWidth(): Int

Get the requested x size for this element.

open fun isFocused(): Boolean

Test if this element is focused.

open fun isInFocus(): Boolean

Test if this element is focused, or has a focused child.

open fun keyboardEvent(@NotNull event: @NotNull KeyboardEvent, @NotNull context: @NotNull GuiImmediateContext): Boolean

Called by the parent renderer.

open fun mouseEvent(@NotNull mouseEvent: @NotNull MouseEvent, @NotNull context: @NotNull GuiImmediateContext): Boolean

Called by the parent renderer.

open fun onGainedFocus()

This method is called by the gui context when an element gains focus.

open fun onLostFocus()

This method is called by the gui context when an element loses focus.

abstract fun render(@NotNull context: @NotNull GuiImmediateContext)

Called by the parent renderer.

open fun requestFocus()

Call this method to request focus in the current gui context.

open fun setContext(context: GuiContext)

open fun setFocus(shouldFocus: Boolean)

Focuses or blurs this element depending on shouldFocus