IDCMP class: Verify ready to show menu
Source position: intuition.pas line 1022
const IDCMP_MENUVERIFY = $00002000; |
This is a special verification mode which allows the program to confirm that it is prepared to handle Intuition rendering, in this case, allowing menus to be drawn in the screen.
This is a special kind of verification, in that any window in the entire screen that has this flag set must respond before the menu operations may proceed. Also, the active window of the screen is allowed to cancel the menu operation. This is unique to IDCMP_MENUVERIFY. Refer to the "Intuition Menus" for a complete description.
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Intuition message structure |
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Window structure |
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New window structure |
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Future TNewWindow |
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Tag for OpenWindowTagList(). Which events should be reported |