ComboBox Events

The event methods defined in the ComboBox class are summarized in the following table.

Event	Description
change	Indicates that the contents of the control have changed
click	Occurs when the user presses and then releases the left mouse button
closeup	Indicates that the list portion of a combo box has closed up
contextMenu	Occurs after the right mouseUp event and after the keyUp event
dblClick	Occurs when the user presses and releases the left mouse button and then presses and releases it again
displayEntry	Occurs when a combo box is attached to a collection object and the text to be displayed for an entry in the collection is required
displayRow	Occurs for each entry in the collection of the list portion of the current combo box, to display the contents of the row
dragDrop	Occurs when a dragged window is dropped over a window belonging to the same application
dragOver	Occurs for each control of the application over which a window is dragged
dropDown	Occurs when the list portion of a combo box is about to drop down, and returns true if the drop-down list is visible
gotFocus	Occurs when a control receives the focus
keyDown	Occurs when the user presses a key while the window has the focus
keyPress	Occurs when the user presses and releases an ANSI key
keyUp	Occurs when the user releases a key while the window has the focus
lostFocus	Occurs when a control loses the focus
mouseDown	Occurs when the user presses a mouse button
mouseEnter	Occurs when the user moves the mouse onto a control
mouseHover	When the user moves the mouse onto a control and then the mouse remains static for one second or longer
mouseLeave	Occurs when the user moves the mouse off a control
mouseMove	Occurs when the user moves the mouse
mouseUp	Occurs when the user releases a mouse button
paint	Occurs when part or all of a control is exposed
pictureClick	Occurs when the picture area before the text of an item is clicked with the mouse
pictureDblClick	Occurs when the picture area before the text of an item is double‑clicked with the mouse
scrolled	Occurs when the user scrolls a combo box
sysNotify	Occurs when a specified Jade system event occurs
userNotify	Occurs when triggered from the Jade Object Manager by a user call

For details, see "Window, Form, and Control Events", later in this document.