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Default Usage

IRE Default Usage Dialog provides five tabs: Paths, Extensions, Options, Symbols, and Mouse.

Paths
The Paths tab sets the path for storing pre-designed windows or dialogs when using the Save design menu item in the File pull-down menu.

Additional entry fields allow you to locate your OS/2 and Microsoft Windows headers. You would use these paths to dynamically set the INCLUDE= environment when the include path has not been formally defined within your environment.

You also can set the manner in which the IRE references paths to resources such as icons, bitmaps, etc. The Fixed check box constructs the full path to the file being referenced. This includes the drive designation and sub-directories. The Relative check box uses the path/file as entered or selected. This allows for easier movement of files from one system or drive to another. The Locate Paths push button will display the Locate Path Dialog.

Extensions
The Extensions tab sets the extensions for the include, resource script and binary files. You can define the default extensions for:
Options
The Options tab allows you to set various behaviour options for IRE like user mode, source files spacing and margins. The Margins area is used to set the left, right, top, and bottom margins of the buttons when they are arranged. The Control spacing area is used as the value between controls when they are spaced. The Grid values area contains the grid spacing that will be displayed. Selecting the Snap to grid option causes the controls to snap to the grid points when created or moved. Finally, the Push button spacing area contains the spacing that should occur between the buttons when they are arranged.
 
The auto sizing options sets auto sizing when the target display type is used to size the control. For example, if you are working on a system that is 1024 x 768, the controls you are using will probably be clipped on a VGA (640 x 480) system if the limits to the control are based on the text that is shown within the control. By selecting this option, the auto sizing within the Alignment dialog's Sizing tab will target the font metrics of the target VGA instead of using the font metrics of the 1024 x 768. This will help to ensure that the control is not clipped when displayed on the VGA system.

You can also specify the time frequency for the auto-saving of the design information through the Frequency spin-field. The display of the startup dialog is specified through the Display initial action dialog check box. The Radix group sets the display radix of the ID values to either Decimal or Hexadecimal.

The Clear entry fields sets options for handling the entry fields within dialogs when an entry is added or changed. The On add check box clears the entry fields after adding an item. The On change check box clears the entry fields after you have changed an item.

Symbols
The Symbol Generation Options tab sets the prefix values for control symbols, the automatic symbol generation options and duplicate checking.

The dialog contains various entry fields for setting the prefixes for control symbols. Each of the controls has been given a default prefix (i.e. Push Button: PB_).

Labeling options:

Mouse
The Mouse Usage tab defines how you want to use the mouse when interacting with controls and windows within a displayed window or dialog. You can set the mouse/keyboard combination for the following actions:

There are Cancel and Set buttons along the bottom of the dialog box.