kits/interface/Menu.cpp

484 			BMenuWindow* window = dynamic_cast<BMenuWindow*>(Window());
485 			if (window == NULL)
490 			window->GetSteps(&smallStep, &largeStep);
498 			window->TryScrollBy(deltaY);
573 			BMenuWindow* window = dynamic_cast<BMenuWindow*>(Window());
574 			if (window == NULL || !window->HasScrollers())
580 			window->GetSteps(NULL, &largeStep);
581 			window->TryScrollBy(deltaY * largeStep);
1591 	BMenuWindow* window = NULL;
1595 		window = fSuper->_MenuWindow();
1601 	if (window == NULL) {
1603 		window = new (nothrow) BMenuWindow(Name());
1607 	if (window == NULL)
1610 	if (window->Lock()) {
1617 				window->Quit();
1619 				window->Unlock();
1624 		window->AttachMenu(this);
1630 			window->SetSmallStep(ceilf(height));
1635 			window->DetachMenu();
1637 			// window.
1639 				window->Quit();
1641 				window->Unlock();
1646 		window->Show();
1651 		window->Unlock();
1661 	BMenuWindow* window = dynamic_cast<BMenuWindow*>(Window());
1662 	if (window == NULL || !window->Lock())
1668 	window->Hide();
1669 	window->DetachMenu();
1670 		// we don't want to be deleted when the window is removed
1674 		window->Unlock();
1677 		window->Quit();
1678 			// it's our window, quit it
1681 		// Delete the menu window used by our submenus
2051 		BMenuWindow* window = static_cast<BMenuWindow*>(Window());
2053 		if (window->CheckForScrolling(screenLocation)) {
2074 			// that our window gets any update message to
2198 	// delete the menu window recycled for all the child menus
2412 	// install the item on the supermenu's window
2413 	// or onto our window, if we are a root menu
2414 	BWindow* window = NULL;
2416 		window = Superitem()->fWindow;
2418 		window = Window();
2419 	if (window != NULL)
2420 		item->Install(window);
2435 	BWindow* window = Window();
2441 			if (item == fSelected && window != NULL)
2460 					if (item == fSelected && window != NULL)
2479 		if (locked && window != NULL) {
2553 				// (the window is locked waiting for the menu to terminate).
2806 	// Offset the menu field menu window left by the width of the checkmark
2813 		// just move the window on screen
2915 	// Lock the root menu window before calling BMenuItem::Invoke()
3312 	BMenuWindow* window = static_cast<BMenuWindow*>(Window());
3313 	if (window == NULL)
3324 		: window->Frame().LeftTop();
3331 				window->DetachScrollers();
3333 			window->ResizeTo(Bounds().Width(), Bounds().Height());
3336 			// Resize the window to fit the screen without overflowing the
3338 			BScreen screen(window);
3340 			window->ResizeTo(Bounds().Width(), frame.Height());
3344 				window->AttachScrollers();
3350 						window->TryScrollTo(selectedItem->Frame().top);
3356 						window->TryScrollTo(point.y - superPoint.y);
3363 		window->ResizeTo(StringWidth(BPrivate::kEmptyMenuLabel)
3369 		window->MoveTo(frame.LeftTop());