Attachment 268627 Details for Bug 517414 – Possible solution

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Possible solution

TabFolder.java (text/x-java), 1.24 KB, created by Pavel Matveev

on 2017-05-30 06:05:17 EDT

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Creator: Pavel Matveev

Created: 2017-05-30 06:05:17 EDT

Size: 1.24 KB

patch

obsolete

>public TabItem getItem(Point point) {
>	checkWidget();
>	if (point == null)
>		error(SWT.ERROR_NULL_ARGUMENT);
>	long /*int*/ list = OS.gtk_container_get_children(handle);
>	if (list == 0)
>		return null;
>	int itemCount = OS.g_list_length(list);
>	OS.g_list_free(list);
>	int selectedIndex = getSelectionIndex();
>	if (selectedIndex != -1) {
>		TabItem selectedItem = getItem(selectedIndex);
>		Rectangle selectedBounds = selectedItem.getBounds();
>		if (selectedBounds.contains(point)) {
>			return selectedItem;
>		}
>		for (int i = selectedIndex + 1; i < itemCount; i++) {
>			TabItem item = getItem(i);
>			Rectangle itemBounds = item.getBounds();
>			if (itemBounds.x < selectedBounds.x + selectedBounds.width) {
>				break;
>			}
>			if (itemBounds.contains(point)) {
>				return item;
>			}
>		}
>		for (int i = selectedIndex - 1; i >= 0; i--) {
>			TabItem item = getItem(i);
>			Rectangle itemBounds = item.getBounds();
>			if (itemBounds.x + itemBounds.width > selectedBounds.x) {
>				break;
>			}
>			if (itemBounds.contains(point)) {
>				return item;
>			}
>		}
>	} else {
>		for (int i = 0; i < itemCount; i++) {
>			TabItem item = items[i];
>			Rectangle rect = item.getBounds();
>			if (rect.contains(point))
>				return item;
>		}
>	}
>
>	return null;
>}

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Attachments on bug 517414: 268625 | 268626 | 268627