Dynamic resizing of dialogs

• US 7,181,699 B2
• Filed: 06/13/2001
• Issued: 02/20/2007
• Est. Priority Date: 06/13/2001
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Giesen, Ronald Stephen, Breinberg, Steven Adam, Morrow, Catherine Rose
• Primary Examiner(s): Kincaid; Kristine
• Assistant Examiner(s): Ke; Peng
• Application Number:
  US09/880,288
• Publication Number:
  US 20020191027A1
• Time in Patent Office: 2,078 Days
• Field of Search: 345798-801, 345/781, 345/784, 345808-813
• US Class Current: 715/809
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

A method and system is provided for dynamically resizing dialogs of a computer software application while the application is running. Dialog windows may be resized by user action, such as by hooking on to one side or to a corner of the dialog window and dragging the side or corner in or out to expand or contract the dialog window. In response to the user'"'"'s action, the operating system of the user'"'"'s computer notifies a dialog window manager that the dialog window is being resized. An autolayout module lays out the dialog window to its new size, placing all controls contained therein in their proper locations and with their proper dimensions according to the rules associated with the dialog window.

Claims

1. A method of resizing a dialog window of a computer software application, the dialog window having at least one dialog window element disposed thereon, comprising:

altering the size of the dialog window dynamically to a selected size during running of the computer software application;

determining whether the selected size of the dialog window is less than a minimum size for the dialog window, the minimum size comprising a value established in the computer software application wherein the value is discarded upon closing the dialog window and the value is calculated upon opening the dialog window;

if the selected size of the dialog window is less than the minimum size, then altering the size of the dialog window to the minimum size and preventing a user from manually shrinking the dialog window below the minimum size;

notifying a dialog window control module that dialog window interface is being resized to the minimum size;

notifying the dialog window element that it is to be repositioned on the dialog window according to a set of rules governing the position of the dialog window elements on the dialog window;

repositioning the dialog window element according to the set of rules, wherein repositioning the dialog window element includes moving the dialog window element from a first position to a second position, wherein the second position is the same relative position on the dialog window after the dialog window has been resized, as the first position of the dialog window element prior to altering the size of the dialog window to the minimum size; and

displaying the dialog window.

2. The method of claim 1, wherein displaying the dialog window, comprises:

constructing a bitmap of the dialog window according the selected size;

positioning the dialog window element on the bitmap according to the set of rules; and

designating the bitmap for display.

3. The method of claim 1, wherein notifying the dialog window element that it is to be repositioned, comprises:

altering the dialog window element in response to altering the size of the dialog window.

4. The method of claim 3, wherein altering the dialog window element, comprises:

altering the size of the dialog window element.

5. The method of claim 1, wherein the dialog window is a dialog window for providing access to functionality of the computer software application.

6. The method of claim 1, wherein the dialog window element includes a plurality of controls disposed on the dialog window.

7. A method of resizing a dialog window of a computer software application, the dialog window having a plurality of controls disposed thereon, comprising:

running the computer software application;

altering the size of the dialog window dynamically by user action to a selected size while the computer software application is running;

determining whether the selected size of the dialog window is less than a minimum size for the dialog window, the minimum size comprising a value established in the computer software application wherein the value is discarded upon closing the dialog window and the value is calculated upon opening the dialog window;

if the selected size of the dialog window is less than the minimum size, then altering the size of the dialog window to the minimum size and preventing a user from manually shrinking the dialog window below the minimum size;

notifying a dialog window manager module that the dialog window is being resized to the minimum size;

notifying each of the plurality of controls that it is to be repositioned on the dialog window according to a set of rules governing the position of controls on the dialog window;

repositioning the plurality of controls according to the set of rules, wherein repositioning the plurality of controls includes moving the plurality of controls from a first position to a second position, wherein the second position is the same relative position on the dialog window after the dialog window has been resized, as the first position of the plurality of controls prior to altering the size of the dialog window to the minimum size; and

displaying the dialog window.

8. The method of claim 7, whereby the step of repositioning the plurality of controls according to the set of rules, further includes

specifying a plurality of frames, each frame representing a region within the dialog window, the frames forming a hierarchical tree of frames, the tree of frames including at least one parent frame having at least one associated child frame, wherein a region represented by each parent frame encloses a region represented by its associated child frame, each of the plurality of controls having an associated frame;

determining a minimum size of each child frame;

determining a minimum size of each parent frame based on the minimum sizes of its child frames;

determining a position for each parent frame;

determining a position of each child frame based on the position of its parent frame;

determining a size and position of each of the plurality of controls, based on the determined size and position of its associated frames; and

designating for display within the dialog window each of the plurality of controls according to its size and position.

9. The method of claim 7, whereby the step of displaying the dialog window, includes the steps of:

constructing a bitmap of the dialog window according the selected size;

positioning the plurality of controls on the bitmap according to the set of rules; and

designating the bitmap for display.

10. A computer readable medium having stored thereon computer-executable instructions which when executed by a computer resize a dialog window of a computer software application, the dialog window having at least one dialog window element disposed thereon by performing:

altering the size of the dialog window dynamically to a selected size during running of the computer software application;

determining whether the selected size of the dialog window is less than a minimum size for the dialog window, the minimum size comprising a value established in the computer software application wherein the value is discarded upon closing the dialog window and the value is calculated upon opening the dialog window;

if the selected size of the dialog window is less than the minimum size, then altering the size of the dialog window to the minimum size and preventing a user from manually shrinking the dialog window below the minimum size;

notifying a dialog window control module that the dialog window is being resized to the minimum size;

notifying the dialog window element that it is to be repositioned on the dialog window according to a set of rules governing the position of dialog window elements on the dialog window;

repositioning the dialog window element according to the set of rules, wherein repositioning the dialog window element includes moving the dialog window element from a first position to a second position, wherein the second position is the same relative position on the dialog window after the dialog window has been resized, as the first position of the dialog window element prior to altering the size of the dialog window to the minimum size; and

displaying the dialog window.

11. The medium of claim 10, wherein displaying the dialog window, comprises;

constructing a bitmap of the dialog window according the selected size;

positioning the dialog window element on the bitmap according to the set of rules; and

designating the bitmap for display.

12. The method of claim 10, wherein notifying the dialog window element that it is to be repositioned, comprises:

in response to notifying the dialog window element that it is to be repositioned, altering the dialog window element in response to altering the size of the dialog window.

13. A system for resizing a dialog window of a computer software application, the dialog window having a plurality of controls disposed thereon, comprising:

a computer operating system operative to run the computer software application;

a dialog manager module operative to alter the size of the dialog window to a selected size in response to user action while the computer software application is running;

determine whether the selected size of the dialog window is less than a minimum size for dialog window, the minimum size comprising a value established in the computer software application wherein the value is discarded upon closing the dialog window and the value is calculated upon opening the dialog window;

if the selected size of the dialog window is less than the minimum size, then alter the size of the dialog window to the minimum size and prevent a user from manually shrinking the dialog window below the minimum size;

the computer operating system further operative to notify a dialog window manager module that the dialog window is being resized to the minimum size;

the dialog manager module further operative to notify each of the plurality of controls that it is to be repositioned on the dialog window according to a set of rules governing the position of controls on the dialog window;

an autolayout module operative to communicate to the dialog manager module to reposition the plurality of controls according to the set of rules;

reposition the plurality of controls according to the set of rules, wherein repositioning the plurality of controls includes moving the plurality of controls from a first position to a second position, wherein the second position is the same relative position on the dialog window after the dialog window has been resized, as the first position of the plurality of controls prior to altering the size of the dialog window to the minimum size; and

the operating system further operative to display the dialog window.

14. The system of claim 13, whereby the dialog manager module is further operative;

to construct a bitmap of the dialog window according the selected size;

to position the plurality of controls on the bitmap according to the repositioning of the plurality of controls performed by the auto layout module; and

to designate the bitmap for display by the operating system.