glui.label source code

1 ///
2 module glui.label;
3 
4 import raylib;
5 
6 import glui.node;
7 import glui.utils;
8 import glui.style;
9 
10 alias label = simpleConstructor!GluiLabel;
11 
12 @safe:
13 
14 /// A label can be used to display text on the screen.
15 /// Styles: $(UL
16 ///     $(LI `style` = Default style for this node.)
17 /// )
18 class GluiLabel : GluiNode {
19 
20     mixin DefineStyles;
21     mixin ImplHoveredRect;
22 
23     /// Text of this label.
24     string text;
25 
26     static foreach (index; 0 .. BasicNodeParamLength) {
27 
28         /// Initialize the label with given text.
29         this(BasicNodeParam!index sup, string text = "") {
30 
31             super(sup);
32             this.text = text;
33 
34         }
35 
36     }
37 
38     protected override void resizeImpl(Vector2 available) {
39 
40         minSize = style.measureText(available, text);
41 
42     }
43 
44     protected override void drawImpl(Rectangle outer, Rectangle inner) {
45 
46         const style = pickStyle();
47         style.drawBackground(outer);
48         style.drawText(inner, text);
49 
50     }
51 
52     protected override const(Style) pickStyle() const {
53 
54         return style;
55 
56     }
57 
58 }