Merge pull request #897 from gucio321/gizmo-widget

add Gizmo widget and example for it
AllenDang · Oct 30, 2024 · 1d7a4e7 · 1d7a4e7
2 parents 4fb044d + 9099cfd
commit 1d7a4e7
Show file tree

Hide file tree

Showing 7 changed files with 599 additions and 4 deletions.
diff --git a/ExtraWidgets.go b/ExtraWidgets.go
@@ -112,7 +112,11 @@ func (h *SplitterWidget) Build() {
 	canvas.AddRectFilled(pt.Add(ptMin), pt.Add(ptMax), c, 0, 0)
 }
 
-var _ Widget = &CustomWidget{}
+var (
+	_ Widget     = &CustomWidget{}
+	_ PlotWidget = &CustomWidget{}
+	_ GizmoI     = &CustomWidget{}
+)
 
 // CustomWidget allows you to do whatever you want.
 // This includes:
@@ -142,6 +146,11 @@ func (c *CustomWidget) Plot() {
 	c.Build()
 }
 
+// Gizmo implements GizmoI interface.
+func (c *CustomWidget) Gizmo(_ *ViewMatrix, _ *ProjectionMatrix) {
+	c.Build()
+}
+
 var _ Widget = &ConditionWidget{}
 
 // ConditionWidget allows to build if a condition is met