Abstract:
A system, apparatus and method of appending a group of files to files on a clipboard of a desktop are provided. The system, apparatus and method include displaying a first window having an option that allows a group of files to be appended to files on the clipboard and asserting the option to append the files. The first window is ordinarily displayed after at least one file has been copied onto the clipboard and a second file is selected to be copied. In the case where at least one file has not already been copied onto the clipboard, a second window is displayed. The second window has an option that allows only one file or group of files to be copied onto the clipboard. The first window further contains an option that allows a file or a group of files to replace file or files already copied on the clipboard.
Abstract:
Smoother transitions between changing cursor images which are less stressful to the interactive user of a computer controlled display are provided by apparatus for changing the cursor image, including a frame buffer for storing the display screen image as a pixel array, a separate display buffer for storing the current cursor image as a pixel array, together with apparatus for storing an alternate cursor image as a pixel array during the display of the current cursor image, and means for replacing the current cursor image with the alternate cursor image. In raster scan apparatus for maintaining screen images in the frame buffer on said display screen, there are means for effecting the replacement of said cursor images during a vertical blanking period in said raster scanning.
Abstract:
Smoother transitions between changing cursor images which are less stressful to the interactive user of a computer controlled display are provided by apparatus for changing the cursor image, including a frame buffer for storing the display screen image as a pixel array, a separate display buffer for storing the current cursor image as a pixel array, together with apparatus for storing an alternate cursor image as a pixel array during the display of the current cursor image, and means for replacing the current cursor image with the alternate cursor image. In raster scan apparatus for maintaining screen images in the frame buffer on said display screen, there are means for effecting the replacement of said cursor images during a vertical blanking period in said raster scanning.
Abstract:
The present invention provides a mechanism by which the number of bits used to identify the WIDs for each of the color buffer and the overlay buffer may be programmed into the graphics adapter based on the currently active application environment. With the apparatus and method of the present invention, a programmable WAT color size selection device is provided in a RAMDAC of the graphics adapter. This programmable WAT color size selection device may be dynamically programmed to use varying bit splits of a WID from a WID buffer to obtain different indexes into a color WAT table and an overlay WAT table. In this way, different splits of, for example, an eight bit WID may be obtained based on the setting of the programmable WAT color size selection device such that varying color and overlay capabilities are obtainable dynamically.
Abstract:
A mechanism is provided in a data processing system for logical partition migration. Responsive to a virtual machine monitor initiating a logical partition migration operation to move a logical partition from a source system to a destination system, the mechanism reallocates a portion of processing resources from the logical partition to the virtual machine monitor. The virtual machine monitor uses the portion of processing resources to effect the logical partition migration operation. Responsive to completion of the logical partition migration operation, the mechanism returns the portion of processing resources to the logical partition.
Abstract:
In einem Datenverarbeitungssystem wird ein Mechanismus für Migration einer logischen Partition bereitgestellt. In Reaktion darauf, dass ein virtueller Maschinenmonitor eine Migrationsoperation für eine logische Partition initiiert, um eine logische Partition von einem Quellensystem in ein Zielsystem zu verschieben, verlagert der Mechanismus einen Teil von Verarbeitungsressourcen aus der logischen Partition in den virtuellen Maschinenmonitor. Der virtuelle Maschinenmonitor verwendet den Teil der Verarbeitungsressourcen, um die Migrationsoperation für die logische Partition zu bewirken. In Reaktion auf ein Abschließen der Migrationsoperation für die logische Partition gibt der Mechanismus den Teil der Verarbeitungsressourcen an die logische Partition zurück.
Abstract:
The present invention provides a mechanism by which the number of bits used to identify the WIDs for each of the color buffer and the overlay buffer may be programmed into the graphics adapter based on the currently active application environment. With the apparatus and method of the present invention, a programmable WAT color size selection device is provided in a RAMDAC of the graphics adapter. This programmable WAT color size selection device may be dynamically programmed to use varying bit splits of a WID from a WID buffer to obtain different indexes into a color WAT table and an overlay WAT table. In this way, different splits of, for example, an eight bit WID may be obtained based on the setting of the programmable WAT color size selection device such that varying color and overlay capabilities are obtainable dynamically.