TToolButton.CopyPropertiesFromMenuItem procedure
Copies properties from the specified menu item.
Declaration
procedure CopyPropertiesFromMenuItem(const Value: TMenuItem)Arguments
Value | Menu item with the properties copied in the method. |
Description
CopyPropertiesFromMenuItem is a method used to copy property value
from the menu item in
Value into the current class instance. This
ensures that the button has the same settings and behavior as the menu item
assigned to the button.
No actions are performed in the method when Value has not been assigned
(Nil). Calls BeginUpdate on entry, and EndUpdate
when the method is completed.
The following properties are copied from the menu item in Value:
| Source Property (in TMenuItem) | Target Property (in TToolButton) |
|---|---|
| Action | Action |
| Caption | Caption |
| Checked | Down |
| Enabled | Enabled |
| Enabled | Enabled |
| Hint | Hint |
| ImageIndex | ImageIndex |
| Visible | Visible |
CopyPropertiesFromMenuItem is called from the Loaded method when
LCL component streaming has been completed, and when a new value is assigned
to the MenuItem property.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.