Detailed Description

String event-type constants used when subscribing to widget events via EventManager.

Lua full name: lysa.ui.UIEvent

Properties
string	OnKeyDown
	Fired when a key is pressed while the widget has keyboard focus.

string	OnKeyUp
	Fired when a key is released while the widget has keyboard focus.

string	OnMouseDown
	Fired when a mouse button is pressed over the widget.

string	OnMouseUp
	Fired when a mouse button is released over the widget.

string	OnMouseMove
	Fired when the mouse cursor moves over the widget.

string	OnMouseLeave
	Fired when the mouse cursor leaves the widget.

string	OnGotFocus
	Fired when the widget acquires keyboard focus.

string	OnLostFocus
	Fired when the widget loses keyboard focus.

string	OnShow
	Fired when the widget's visibility changes to visible.

string	OnHide
	Fired when the widget's visibility changes to hidden.

string	OnEnable
	Fired when the widget transitions to the enabled state.

string	OnDisable
	Fired when the widget transitions to the disabled state.

string	OnTextChange
	Fired when the widget's text content changes (TextEdit, Text).

string	OnTextInput
	Fired on each character input from the user (TextEdit).

string	OnClick
	Fired when a Button or a ToggleButton is clicked, or when a [url] link of a RichTextArea is clicked.

string	OnStateChange
	Fired when a CheckWidget changes state (checked ↔ unchecked).

string	OnValueChange
	Fired when the value of a ValueSelect / ScrollBar changes.

string	OnUserDataChange
	Fired when the user data of a widget changes.

string	OnRangeChange
	Fired when the min/max range of a ValueSelect / ScrollBar changes.

string	OnColorChange
	Fired when the color of a ColorWheel, a ColorPicker or a ColorPickerButton changes.

string	OnResize
	Fired when the window size changes.

string	OnMove
	Fired when the window position changes.

string	OnInsertItem
	Fired when an item is inserted into a List (ListBox, etc.).

string	OnRemoveItem
	Fired when an item is removed from a List.

string	OnSelectItem
	Fired when the selected item of a List, a TreeView, a Menu, a TabBar or a TabContainer changes.

string	OnExpandItem
	Fired when an item of a TreeView is expanded or collapsed, or when the content of a FoldableContainer is folded or unfolded.

string	OnDoubleClickItem
	Fired when an item of a TreeView is double-clicked.

string	OnSortColumn
	Fired when the sorted column or the sort direction of a Table changes.

string	OnResizeColumn
	Fired when the width of a column of a Table is changed with the mouse.

Property Documentation

string OnKeyDown

Fired when a key is pressed while the widget has keyboard focus.

string OnKeyUp

Fired when a key is released while the widget has keyboard focus.

string OnMouseDown

Fired when a mouse button is pressed over the widget.

string OnMouseUp

Fired when a mouse button is released over the widget.

string OnMouseMove

Fired when the mouse cursor moves over the widget.

string OnMouseLeave

Fired when the mouse cursor leaves the widget.

string OnGotFocus

Fired when the widget acquires keyboard focus.

string OnLostFocus

Fired when the widget loses keyboard focus.

string OnShow

Fired when the widget's visibility changes to visible.

string OnHide

Fired when the widget's visibility changes to hidden.

string OnEnable

Fired when the widget transitions to the enabled state.

string OnDisable

Fired when the widget transitions to the disabled state.

string OnTextChange

Fired when the widget's text content changes (TextEdit, Text).

string OnTextInput

Fired on each character input from the user (TextEdit).

string OnClick

Fired when a Button or a ToggleButton is clicked, or when a [url] link of a RichTextArea is clicked.

string OnStateChange

Fired when a CheckWidget changes state (checked ↔ unchecked).

string OnValueChange

Fired when the value of a ValueSelect / ScrollBar changes.

string OnUserDataChange

Fired when the user data of a widget changes.

string OnRangeChange

Fired when the min/max range of a ValueSelect / ScrollBar changes.

string OnColorChange

Fired when the color of a ColorWheel, a ColorPicker or a ColorPickerButton changes.

string OnResize

Fired when the window size changes.

string OnMove

Fired when the window position changes.

string OnInsertItem

Fired when an item is inserted into a List (ListBox, etc.).

string OnRemoveItem

Fired when an item is removed from a List.

string OnSelectItem

Fired when the selected item of a List, a TreeView, a Menu, a TabBar or a TabContainer changes.

string OnExpandItem

Fired when an item of a TreeView is expanded or collapsed, or when the content of a FoldableContainer is folded or unfolded.

string OnDoubleClickItem

Fired when an item of a TreeView is double-clicked.

string OnSortColumn

Fired when the sorted column or the sort direction of a Table changes.

string OnResizeColumn

Fired when the width of a column of a Table is changed with the mouse.

Detailed Description

Properties

Property Documentation