International Business Machines Corporation

Bruce A Tate

Shih-Gong Li

Nurcan Coskun

Stewart Earle Nickolas

Richard Edmond Berry

Alex Chunghen Chow

Chunghen Chow

Stephen B Gest

Paula Jean Moreland

Kalpesh Jashbhai Patel

A method and system for efficiently handling events occurring in an environment in a data processing system. The data processing system includes multiple environments and objects that may be used in different environments. Each object includes an action that is triggered in response to an event. An event manager object is created for handling events from different environments. Events are registered for the objects. An action is triggered using the event manager object in response to detecting an event occurring in the data processing system, wherein events occurring in an environment are efficiently handled.

Method and system for logical event management

A method and system for debugging an object from a plurality of objects forming an application in an object oriented system utilizing a graphic user interface. A number of the objects forming the application may include one or more action slots with each action slot containing one or more action objects. The present invention stores each action object with an action slot in an activation object in response to an event generated by user utilizing the graphic user interface. The event is associated with an action slot. Data sent to each action object is stored in the activation object. The data is data required to recreate the event caused by the user. Each time an event is generated, an activation object is created. These activation objects may be debugged utilizing a debugger.

Method and system for visually debugging on object in an object oriented

A method and apparatus for coupling a user-created window, or object, to menu functions of another application is accomplished once functions of another program have been selected and an attachment menu bar is created. The attachment menu bar is then graphically attached to the user-created object. When one of the selected menu functions is invoked, the system performs the function indicated by the selected function on an object within the user-created object or on the user-created object.

Method and apparatus for providing selected menu functions as an

A search facility having a user interface including three windows: a query window, a graph window and a history window. Each of the windows is presented simultaneously in the graphical user interface. The query window displays the text of the most recently input query statement which is searched in a database stored in a computer system. The graph window graphically displays the current results of the most recent query statement. The history window presents the query statements and their results during the current query session. In one preferred embodiment, the query statements and their results are graphically presented as a tree, wherein the query statements and query results are nodes and each query statement result is a child of the query statement which was run to create it. Input to any of the windows will change the presentation of data within the other two windows.

Database search facility having improved user interface

A method for displaying object oriented class information and content information, wherein a user interacts with an object oriented system on a computer display. The method combines a class browser and a content browser into a hybrid browser, where the class browser displays class information and the content browser displays content information. The class information and the content information are organized into a single outline control. The user is then allowed to switch between a display of the class information only, or a display of both the class information and the content information, wherein the single outline control reduces the amount of display space used.

Method for displaying object oriented class information and content

An apparatus for modifying a database query including apparatus for graphically displaying in at least two dimensions data obtained from a database by the database query, apparatus for selecting at least one portion of the graphically displayed data, and apparatus for modifying the database query according to the selected portion of the graphically displayed data. In addition, a method for modifying a database query including the steps of graphically displaying in at least two dimensions data obtained from a database by the database query, selecting at least one portion of the graphically displayed data, and modifying the database query according to the selected portion of the graphically displayed data.

Apparatus and method of modifying a database query

Method and apparatus for searching a database by interactively modifying

A method and system for testing a script or section of code within program using a graphic user interface. The data processing system also includes an object oriented system having a first and second object within it. A script or a section of code is associated with the first object, wherein the script or section of code is associated as a method within the first object. A second object is displayed within the graphic user interface, wherein the second object may be selected by a user. Selection of the second object within the graphic user interface by a user results in a message being sent to the first object triggering execution of the script or section of code. Such a system provides an efficient method and apparatus for testing a script or section of code.

Method and system for providing a testing facility in a program

A method and data processing system for efficiently creating a program in an object oriented environment using a graphic user interface. An object is graphically displayed within the graphic user interface, wherein the object includes a method written in an object-oriented language. The method has a number of parameters. Each parameter is graphically displayed in the graphic user interface. Such display may be in response to a selection of the graphically displayed object. Each parameter is visually associated with the graphically displayed object. A list of selections is displayed for a parameter in the plurality of parameters in response to a selection of the parameter. Specification of the parameter using the list of selections by the user is permitted, wherein the parameter is specified using the list of selections is propagated to the method in the object oriented language used to create the object. A tree structure may be used to display associations between the parameters and displayed objects.

Method and system for specifying method parameters in a visual

A method, system and program providing scaled depiction of information from a database. In a preferred form, tables and lists are obtained from a database and used to build a data structure. The data structure is employed to define various relationships between the dynamic data and the database information using a numberline to display ranges of information to a user. The system employs a query interface and a relational database to provide an ergonomic, natural display system for a database user.

Scaled depiction of information from a database

A system and method for changing the methods of an object based on the mode of the application. Two types of dictionaries are used, a first type which defines all of the methods for an object for a particular mode and a second type which defines all of the modes supported by an application. In addition, a variable can be used to store the dictionary of methods for the current mode. This invention uses object oriented programming techniques.

Method and apparatus using dictionary of methods and states for high

A system, program and method for interfacing a human user to an indexed field of data from a database. The invention is particularly directed to the definition of a BETWEEN argument in a database query. A ruler is linearly related to the data in the field. Individually movable tacks are positioned along the ruler to define the boundaries of a range in direct correspondence to a range of data from within the field. Dialog blocks are provided for alphanumeric entry and readout of tack location data. In a preferred form, the ruler also provides control blocks which are individually related to the tacks and are suitable to increment or decrement the tack values as relates to the data in the field.

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Austin, TX, United States of America

Bruce A Tate