Information processor with multi-window display function
First Claim
1. An information processing apparatus comprising:
- display means for displaying a plurality of windows, ordered by a display priority, each of the windows having a processing area that displays information to be processed and a function area that displays a plurality of function commands;
designating means, having a plurality of function keys, for designating one function command by operation of one of the function keys, each of the function commands displayed in the function area of the each window indicating a processing operation that corresponds to each function key of the designating means;
selecting means for selecting the window that contains the function command corresponding to the function key of the designating means that is operated, without changing a display condition of the windows;
distinguishing means for indicating on the display means the function area of the window selected by the selecting means; and
processing means for performing, when one of the function keys is operated, a processing operation according to the function command that is distinctly displayed on the display means and that corresponds to the function key operated.
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Abstract
When a function change key on a keyboard is operated, a key check section detects its operation and sends a function change key code to a function-key-use right changing unit. In response to this code, the unit calculates the window number of a window different from the window currently having the function-key-use right, and notifies a function key notifier that the calculated window is a new window having the function-key-use right. The same unit directs a CRT controller to display a marking frame around the function area of the new window. Upon depression of a function key, the key check section inputs a function key code to the function key identifier. The function key identifier notifies the task operating in the window having the function-key-use right of the input function code.
96 Citations
31 Claims
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1. An information processing apparatus comprising:
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display means for displaying a plurality of windows, ordered by a display priority, each of the windows having a processing area that displays information to be processed and a function area that displays a plurality of function commands; designating means, having a plurality of function keys, for designating one function command by operation of one of the function keys, each of the function commands displayed in the function area of the each window indicating a processing operation that corresponds to each function key of the designating means; selecting means for selecting the window that contains the function command corresponding to the function key of the designating means that is operated, without changing a display condition of the windows; distinguishing means for indicating on the display means the function area of the window selected by the selecting means; and processing means for performing, when one of the function keys is operated, a processing operation according to the function command that is distinctly displayed on the display means and that corresponds to the function key operated. - View Dependent Claims (2, 3, 4, 5)
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6. An information processing apparatus comprising:
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display means for displaying a plurality of windows, ordered by a display priority, the display means having a window display area that displays information to be processed, and a function area that displays a plurality of function commands each corresponding to one window; designating means, having a plurality of function keys, for designating one function command by operation of one of the function keys, each of the function commands displayed in the function area of the display means indicating a processing operation that corresponds to each function key of the designating means; selecting means for selecting the window that contains the function command corresponding to the function key of the designating means that is operated, without changing a display condition of the windows; changing/displaying means for changing and displaying the function commands in the function area corresponding to the window selected by the selecting means; and processing means for performing, when one of the function keys is operated, a processing operation according to the function command that is distinctly displayed on the display means and that corresponds to the function key operated. - View Dependent Claims (7, 8, 9, 10, 11)
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12. An information processing apparatus comprising:
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means for keying in information; display means for displaying a plurality of windows, each of the windows having a processing area that displays information to be processed and a function area that displays a plurality of function commands; designating means, having a plurality of function keys, for designating one function command by operation of one of the function keys, each of the function commands displayed in the function area of the each window indicating a processing operation that corresponds to each function key of the designating means, one of the windows displaying an identifier to indicate that, by operating the function keys of the designating means, a designation of the function command is acceptable; selecting means for selecting the window that contains the function command corresponding to the function key of the designating means that is operated, without changing a display condition of the windows; distinguishing means for indicating on the display means the function area of the window selected by the selecting means; and processing means for performing, when one of the function keys is operated, a processing operation according to the function command that is distinctly displayed by the display means and that corresponds to the function key operated. - View Dependent Claims (13, 14, 15)
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16. An information processing apparatus comprising:
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input means for performing a key-input, the input means having a plurality of function keys and a function change key; window display means for displaying a plurality of windows, each of the windows having an area that displays information to be processed; means for storing a window number representing the window that corresponds to the key-input function of the input means; function command display means for displaying onto the window display means a plurality of function commands for the window that is represented by the window number stored in the storing means, each of the function commands indicating a processing operation that corresponds to each function key of that input means; means for changing the window number stored in the storing means in response to the key-input by the function change key of the input means, without changing a display condition of the windows; and processing means for performing, when the key-input by one of the function keys is performed, a processing according to the function command that is displayed on the window display means and that corresponds to the key-input by the function key. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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Specification