The directory titled "Function Keys" contains a comprehensive list of all function keys utilized within the cashier application.
Users have the ability to create custom function keys which can be later employed during selector creation processes. In the context of both cashier station and manager station, function keys refer to those buttons whose activation triggers an assigned operation.
In the left-hand area of the window, there exists a tree structure labeled as "Function Keys." The main page named "Properties" provides the title of the highlighted group of function keys in both primary and alternative languages.
A correspondingly named tab displays the list of function keys associated with the selected group.
The InspectorWindow details the properties of the currently highlighted function key:
Main
Code: A unique identifier automatically generated by the system but modifiable manually.
Name: Name of the dictionary element.
Status: Status of the dictionary entry.
Preset: Indicates whether this is a preinstalled setting or user-defined object.
Basic
Parameter for Empty: Specifies parameters used when executing operations with empty input fields.
Operation: Select from the "Operations" directory the specific action triggered upon pressing the function key while filling in data on the workstation.
Parameter: Enter the parameter for the specified operation where applicable. If the operation involves invoking a selector, specify its parameter here.
Operation For Empty: The operation implemented if no value has been entered into the field.
Complementary
Hide If No Rights: When enabled, unavailable keys will not appear on screen. Otherwise, they are displayed in gray color.
Selector Types: Lists types of selectors where this function key appears under default behavior settings.
Visual Type
Background Color: The button’s background color. You may choose a color from the preset list or pick one directly from the color palette accessed by double-clicking the mouse’s left button inside the property value area.
Arrange Style: Relative placement of the picture and text.
Picture: Image selection for the object.
Text Color: Text color. Similar to the background color, it can be chosen from a list or directly picked from the color palette invoked by double-clicking the left mouse button in the designated property value region.