AfterContextMenu
Triggered after closing a context menu.
BeforeContextMenu
Triggered before opening a context menu.
Collapse
Triggered when the user collapses a node. The contracted element is given by the ACTION_ELEMENT property.
DD_BeginDrag
Triggered when the user left- or right-clicks over an element with the DRAG_DROP property set to *TRUE. This event lets the user perform a drag and drop operation using the DD_EXECUTE_DRAG method, once the data to be transferred has been specified by the DD_WRITE_DATA method.
The DD_KEYBOARD_STATE and DD_MOUSE_STATE properties identify which buttons and keys are depressed when the event occurs.
The DD_X_AXIS and DD_Y_AXIS properties contain the mouse pointer's position relative to the object. The ACTION_ELEMENT property identifies the clicked element.
DD_DragOver
Triggered in a destination object when the mouse pointer is over the object.
The DD_KEYBOARD_STATE, DD_MOUSE_STATE, DD_X_AXIS and DD_Y_AXIS properties contain the keyboard and mouse statuses, and the mouse pointer's coordinates relative to the object.
The DD_DATA_AVAILABLE and DD_READ_DATA methods can be used.
The DD_ALLOWED_ACTIONS property contains the actions that the source object allows the user to perform.
The ACTION_ELEMENT property identifies the element (if it exists) under the mouse pointer.
At the end of the event, the DD_ACTION_DROP property should contain the action that would be performed if the user released the mouse button at that location. This value is used by the system to determine the mouse pointer shape.
DD_Drop
Triggered in a destination object when the user releases the mouse button.
The DD_ACTION_DROP, DD_X_AXIS and DD_Y_AXIS properties contain the action performed and the mouse pointer's coordinates relative to the object.
The ACTION_ELEMENT property identifies the element (if it exists) under the mouse pointer.
The DD_DATA_AVAILABLE and DD_READ_DATA methods can be used to retrieve the transferred data.
Releasing the mouse button terminates the DD_EXECUTE_DRAG method that was executed as a result of the source object's DD_BeginDrag event.
If the action is a 'move' action, the data must be deleted from the source object.
DD_EnterDrag
Triggered in a destination object when the mouse pointer arrives over the object.
The DD_KEYBOARD_STATE, DD_MOUSE_STATE, DD_X_AXIS and DD_Y_AXIS properties contain the keyboard and mouse statuses, and the mouse pointer's coordinates relative to the object.
The DD_DATA_AVAILABLE and DD_READ_DATA methods can be used.
The DD_ALLOWED_ACTIONS property contains the actions that the source object allows the user to perform.
The ACTION_ELEMENT property identifies the element (if it exists) under the mouse pointer.
The DD_ACTION_DROP property can be updated to indicate what action would be performed if the user released the mouse button at that location. This value is used by the system to determine the mouse pointer shape.
DD_ExitDrag
Triggered in a destination object when the mouse pointer moves away from the object.
EndResize
Triggered when the resizing of the accordion is completed (see the RESIZABLE property of the object).
Expansion
Triggered when the user expands a node. The expanded element is given by the ACTION_ELEMENT property.
KillFocus
Triggered when the object loses the focus.
LeftButtonClick
Triggered when the user clicks on the object with the left mouse button. The element under the mouse cursor when it is clicked is given by the ACTION_ELEMENT property (which may be set to _ACC_NONE). The coordinates of the pointer are defined by the POINTER_X and POINTER_Y properties.
LeftButtonDoubleClick
Triggered when the user double-clicks on the object with the left mouse button. The element under the mouse cursor when it is clicked is given by the ACTION_ELEMENT property (which may be set to _ACC_NONE). The coordinates of the pointer are defined by the POINTER_X and POINTER_Y properties.
MenuOptionClick
Triggered when the user left-clicks on an option in the object's context-sensitive menu. The tool, context-sensitive menu and the menu option are given by the ACTION_ELEMENT, ACTION_MENU and ACTION_MENU_OPTION properties and the pointer coordinates are provided by the X and Y properties.
MouseMove
Triggered when the mouse pointer is moved within the area covered by the object.
RightButtonClick
Triggered when the user clicks on the object with the right mouse button. The element under the mouse cursor when it is clicked is given by the ACTION_ELEMENT property (which may be set to _ACC_NONE). The coordinates of the pointer are defined by the POINTER_X and POINTER_Y properties.
RightButtonDoubleClick
Triggered when the user double-clicks on the object with the right mouse button. The element under the mouse cursor when it is clicked is given by the ACTION_ELEMENT property (which may be set to _ACC_NONE). The coordinates of the pointer are defined by the POINTER_X and POINTER_Y properties.
SetFocus
Triggered when the object is placed in focus.