发明名称 |
Device and method for a window responding to a drag operation |
摘要 |
A method and system that improve direct manipulation operations in a multiwindow environment. Whenever the system detects the start of a drag operation, attribute information on the dragged object is sent to the windows displayed in the system. Each window determines from the attribute information whether or not it can respond to the drag operation. The display is disabled for any window that determines it cannot respond to he drag operation.
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申请公布号 |
US5745112(A) |
申请公布日期 |
1998.04.28 |
申请号 |
US19950573173 |
申请日期 |
1995.12.15 |
申请人 |
INTERNATIONAL BUSINESS MACHINE CORP. |
发明人 |
HIROSE, SHIN-ICHI |
分类号 |
G06F3/048;G06F3/033;G06F3/14;G06F9/44;(IPC1-7):G06F3/00 |
主分类号 |
G06F3/048 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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