Generic user input for GUI framework

• US 8,972,929 B2
• Filed: 03/31/2005
• Issued: 03/03/2015
• Est. Priority Date: 03/31/2005
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Fahmy, Hesham
• Primary Examiner(s): Nahar, Qamrun
• Application Number:
  US10/907,423
• Publication Number:
  US 20060230348A1
• Time in Patent Office: 3,624 Days
• Field of Search: None
• US Class Current: 717/107
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

A graphical user interface (GUI) environment that can consume generic property descriptions from a third party and generate visual properties to an end user based on a set of interface definitions, wherein said interface definitions include: a property descriptor interface that provides a root interface for a description of any visual property defined by the third party; a property change listener interface that defines a notification listener to listen to specialized property change events; a property interface that defines a visual property having a value that can be set; a property group interface for defining a logical grouping of properties; and a property type interface.

Claims

1. A user interface (UI) environment stored on a computer device for consuming generic property descriptions from a third party and generating visual properties to an end user based on a set of interface definitions, wherein said set of interface definitions comprise:

a property descriptor interface for providing a root interface for a description of any environment independent visual property defined by the third party, wherein the property descriptor interface includes attributes to define;

a name of the visual property, a display name of the visual property, a description of the visual property, an identifier to indicate whether the visual property is enabled, and a bit flag for identifying a visual property type by doing a bitwise comparison with predefined bit masks, the visual property describing how information is displayed and being at least one of a property of a visual element of a graphical user interface or a parameter associated with the visual element of the graphical user interface;

a property change listener interface for defining a notification listener to listen to specialized property change events;

a property interface for defining the visual property having a value that can be set,

wherein the property interface defines a first flag that indicates whether the value of the visual property has been set, and further includes a system for resetting the value of the visual property;

a property group interface for defining a logical grouping of visual properties, the property group interface including an aggregate of property descriptors; and

a property type interface, wherein the property type interface includes attributes selected from the group consisting of;

an underlying Java type that the visual property represents;

a second flag indicating whether the visual property is a hidden property;

a third flag indicating whether the visual property is a read-only property;

a fourth flag indicating whether the end user is an advanced user;

a fifth flag indicating whether the visual property represent a primitive Java type;

a sixth flag indicating whether the visual property is a required property;

a seventh flag indicating whether the visual property is a sensitive property;

a default value for the visual property; and

an enumeration of valid visual property values.

4. The user interface (UI) environment of claim 1, wherein the property change listener interface for defining the notification listener to listen to specialized property change events further comprises a property change event class.

5. The user interface (UI) environment of claim 4, wherein the property change event class defines a customized event, the customized event supports notification when a value of the visual property changes, when the visual property has been enabled, when the visual property has been disabled, when the enumeration of valid visual property values has changed, when a property group has a child property added, when the property group has a child property removed, when the property group has all of its contents replaced, and when the property group has all of its contents removed.

6. The user interface (UI) environment of claim 1, wherein the interface definitions further comprise:

a single typed property interface;

a single value property interface; and

,

a multi valued property interface.

2. A program product stored on a computer readable storage medium for implementing a user interface environment for consuming generic property descriptions from a third party and generating visual properties to an end user based on a set of interface definitions, wherein said set of interface definitions comprise computer readable program code for defining:

a property descriptor interface for providing a root interface for a description of any environment independent visual property defined by the third party, wherein the property descriptor interface includes attributes to define;

a name of the visual property, a display name of the visual property, a description of the visual property, an identifier to indicate whether the visual property is enabled, and a bit flag for identifying a property type by doing a bitwise comparison with predefined bit masks, the visual property describing how information is displayed and being at least one of a property of a visual element of a graphical user interface or a parameter associated with the visual element of the graphical user interface;

a property change listener interface for defining a notification listener to listen to specialized property change events;

a property interface for defining the visual property having a value that can be set, wherein the property interface defines a first flag that indicates whether the value of the visual property has been set, and further includes a system for resetting the value of the visual property;

a property group interface for defining a logical grouping of visual properties, the property group interface including an aggregate of property descriptors; and

a property type interface, wherein the property type interface includes attributes selected from the group consisting of;

an underlying Java type that the visual property represents;

a second flag indicating whether the visual property is a hidden property;

a third flag indicating whether the visual property is a read-only property;

a fourth flag indicating whether the end user is an advanced user;

a fifth flag indicating whether the visual property represent a primitive Java type;

a sixth flag indicating whether the visual property is a required property;

a seventh flag indicating whether the visual property is a sensitive property;

a default value for the visual property; and

an enumeration of valid visual property values.

7. The program product of claim 2, wherein the property change listener interface for defining the notification listener to listen to specialized property change events further comprises a property change event class.

8. The program product of claim 7, wherein the property change event class defines a customized event, the customized event supports notification when a value of the visual property changes, when the visual property has been enabled, when the visual property has been disabled, when the enumeration of valid visual property values has changed, when a property group has a child property added, when the property group has a child property removed, when the property group has all of its contents replaced, and when the property group has all of its contents removed.

9. The program product of claim 8, wherein the interface definitions further comprise:

a single typed property interface;

a single value property interface; and

,

a multi valued property interface.

10. The computer-implemented method of claim 2, wherein the property change listener interface for defining the notification listener to listen to specialized property change events further comprises a property change event class.

11. The computer-implemented method of claim 10, wherein the property change event class defines a customized event, the customized event supports notification when a value of the visual property changes, when the visual property has been enabled, when the visual property has been disabled, when the enumeration of valid visual property values has changed, when a property group has a child property added, when the property group has a child property removed, when the property group has all of its contents replaced, and when the property group has all of its contents removed.

12. The computer-implemented method of claim 11, wherein the set of environment independent interface definitions further comprise:

a single typed property interface;

a single value property interface; and

,

a multi valued property interface.

3. A computer-implemented method of implementing a user interface environment for consuming generic property descriptions from a third party and graphically displaying visual properties to an end user, comprising:

providing a set of environment independent interface definitions, comprising;

a property descriptor interface for providing a root interface for a description of any visual property defined by the third party, wherein the property descriptor interface includes attributes to define;

a name of the visual property, a display name of the visual property, a description of the visual property, an identifier to indicate whether the visual property is enabled, and a bit flag for identifying a property type, by doing a bitwise comparison with predefined bit masks, the visual property describing how information is displayed and being at least one of a property of a visual element of a graphical user interface or a parameter associated with the visual element of the graphical user interface,

a property change listener interface for defining a notification listener to listen to specialized property change events,

a property interface for defining the visual property having a value that can be set, wherein the property interface defines a first flag that indicates whether the value of the visual property has been set, and further includes a system for resetting the value of the visual property,

a property group interface for defining a logical grouping of visual properties, the property group interface including an aggregate of property descriptors, and

a property type interface that includes attributes selected from the group consisting of;

an underlying Java type that the visual property represents;

a second flag indicating whether the visual property is a hidden property;

a third flag indicating whether the visual property is a read-only property;

a fourth flag indicating whether the end user is an advanced user;

a fifth flag indicating whether the visual property represent a primitive Java type;

a sixth flag indicating whether the visual property is a required property;

a seventh flag indicating whether the visual property is a sensitive property;

a default value for the visual property; and

an enumeration of valid visual property values;

inputting a set of property definitions from the third party that conform to the defined interface definitions, wherein the set of property definitions are based on a set of abstract implementation classes;

processing the set of environment independent interface definitions; and

graphically displaying visual properties based on the set of property definitions.