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- # NOTE: Derived from ..\blib\lib\Tk\Menu.pm. Changes made here will be lost.
- package Tk::Menu;
-
- # Invoke --
- # This procedure is invoked when button 1 is released over a menu.
- # It invokes the appropriate menu action and unposts the menu if
- # it came from a menubutton.
- #
- # Arguments:
- # w - Name of the menu widget.
- sub Invoke
- {
- my $w = shift;
- my $type = $w->type("active");
- if ($w->typeIS("active","cascade"))
- {
- $w->postcascade("active");
- $menu = $w->entrycget("active","-menu");
- $menu->FirstEntry() if (defined $menu);
- }
- elsif ($w->typeIS("active","tearoff"))
- {
- $w->Unpost();
- $w->TearOffMenu();
- }
- else
- {
- $w->Unpost();
- $w->invoke("active")
- }
- }
-
- 1;
-