Action bar processing on non-programmable workstations
First Claim
1. In a computing system comprising a host processor, a workstation controller connected to the host processor, and a plurality of non-programmable workstations connected to the workstation controller, the improvement in presenting and processing action bars and pull-down menus at the workstation comprising:
- a) means for transmitting a data stream from said host processor to said workstation controller, the data stream including information describing at least one action bar and a plurality of possible pull-down menu displays for a designated workstation;
b) means in said workstation controller for constructing a display panel to display an action bar from said action bar information, and means for transmitting said display panel construct to a designated one of said workstations;
c) means for displaying said action bar at said designated workstation, and means for transmitting an action bar keystroke signal from said designated workstation to said workstation controller, said action bar keystroke signal being representative of an action choice in said action bar display panel;
d) means in said workstation controller for constructing a pull-down menu display panel from said plurality of possible pull-down menu display panel to said designated workstation in response to said action bar keystroke signal; and
e) means for displaying said pull-down menu display panel at said designated workstation.
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Accused Products
Abstract
In a computing system including a host processor, a workstation controller, and a number of nonprogrammable workstations connected to the workstation controller, a method and apparatus to enable the workstation controller to construct and present action bars and pull-down menus for display at any designated workstation, and to process user interactions generated by keyboard signals at the workstation to control the selection and presentation of action bars and pull-down menus.
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Citations
5 Claims
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1. In a computing system comprising a host processor, a workstation controller connected to the host processor, and a plurality of non-programmable workstations connected to the workstation controller, the improvement in presenting and processing action bars and pull-down menus at the workstation comprising:
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a) means for transmitting a data stream from said host processor to said workstation controller, the data stream including information describing at least one action bar and a plurality of possible pull-down menu displays for a designated workstation; b) means in said workstation controller for constructing a display panel to display an action bar from said action bar information, and means for transmitting said display panel construct to a designated one of said workstations; c) means for displaying said action bar at said designated workstation, and means for transmitting an action bar keystroke signal from said designated workstation to said workstation controller, said action bar keystroke signal being representative of an action choice in said action bar display panel; d) means in said workstation controller for constructing a pull-down menu display panel from said plurality of possible pull-down menu display panel to said designated workstation in response to said action bar keystroke signal; and e) means for displaying said pull-down menu display panel at said designated workstation. - View Dependent Claims (2, 3, 4)
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5. A method for presenting and processing action bars and pull-down menus at a plurality of workstations from a single workstation control interface connected to a host processor and said plurality of workstations, comprising the steps of:
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a) formulating, in said workstation control interface, a display panel construct for each of said plurality of workstations, said display panel construct including information for displaying an action bar at each of said plurality of workstations; b) transmitting, from said workstation control interface, the display panel constructs for displaying an action bar to each of said plurality of workstations; c) displaying said action bar at each of said workstations, and transmitting keystroke signals from said workstations to said workstation control interface; d) decoding said keystroke signals in said workstation control interface to identify the transmitting workstation and to identify predetermined keystroke signals associated with pull-down menus; e) formulating, in said workstation control interface, in response to predetermined keystroke signals, pull-down menu display panel constructs, said constructs including information for displaying a pull-down menu at an identified workstation, and transmitting said pull-down menu display panel construct to said identified workstation; and f) displaying said pull-down menu display panels at said identified workstation.
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Specification