ISUI

Custom Interfaces in XML

UI Element Base Type

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Overview

All UI elements derive from a base type at the lowest level. What this means is all elements have the attributes defined below, in addition to any they add themselves. They may change the default values of any of the below attributes, but will not generally do so.

In addition to the attributes listed below, the begin tag for the element must include a Name, like so:

<Button Name="My Button">

XML Properties

Tag	Description	Default
X	Leftmost coordinate for this element, relative to its parent element. This setting can be a percentage (of its parent's width), indicated with %. A percentage will cause the element to recalculate its position when its parent is resized.	0
Y	Topmost coordinate for this element, relative to its parent element. This setting can be a percentage (of its parent's height), indicated with %. A percentage will cause the element to recalculate its position when its parent is resized.	0
Width	Total width of this element. This setting can be a percentage (of its parent's width), indicated with %. A percentage will cause the element to recalculate its position when its parent is resized.	0
Height	Total height of this element. This setting can be a percentage (of its parent's height), indicated with %. A percentage will cause the element to recalculate its position when its parent is resized.	0
Visible	1 if the element should be visible, 0 if not	1

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UI Texture Definition

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Overview

All ISUI texture definitions use the same basic parts. The base image, a "color key" (an exact color to treat as transparent on the image - 0 for none, FF000000 for black, FFFF0000 for full red, and so on) an area of the base image, a border area (used to build resizable buttons without distortion, for example), an alpha component and a color component (the last two of which are not currently implemented, but will be).

The base image (required) and color key (optional) must be given in the element's begin tag, like so:

<Texture Filename="CheckBox.png" ColorKey="FF000000">

It is also important to note that if none of Left, Top, Right, or Bottom are given, the entire base image will be used

XML Properties

Tag	Description	Default
Left	Leftmost coordinate, relative to the base image	none
Top	Topmost coordinate, relative to the base image	none
Right	Rightmost coordinate, relative to the base image	none
Bottom	Bottom coordinate, relative to the base image	none
Border	Number of pixels around the edge to be used as "border" in certain controls	0
Alpha	Overall transparency value (0-255) not yet implemented	none
ColorMask	This color will be blended with the texture	none
Orientation	The image will be rotated clockwise by 90 times this many degrees (0-3). e.g. 3 is a rotation of 270 degrees	0

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Built-in UI Element Types

• button
• checkbox
• commandbutton
• commandcheckbox
• commandentry
• console
• gauge
• hud
• hudelement
• slider
• text
• textentry
• variablegauge
• variableslider
• window

See Also

• ISXDK