1 files changed, 0 insertions, 83 deletions
diff --git a/colorbutton.go b/colorbutton.go
deleted file mode 100644
index 0129a55..0000000
--- a/colorbutton.go
+++ /dev/null
@@ -1,83 +0,0 @@
-// 12 december 2015
-
-package ui
-
-import (
-	"unsafe"
-)
-
-// #include <stdlib.h>
-// #include "ui.h"
-// #include "util.h"
-// extern void doColorButtonOnChanged(uiColorButton *, void *);
-// // see golang/go#19835
-// typedef void (*colorButtonCallback)(uiColorButton *, void *);
-// typedef struct pkguiCColor pkguiCColor;
-// struct pkguiCColor { double *r; double *g; double *b; double *a; };
-// static inline pkguiCColor pkguiNewCColor(void)
-// {
-// 	pkguiCColor c;
-// 
-// 	c.r = (double *) pkguiAlloc(4 * sizeof (double));
-// 	c.g = c.r + 1;
-// 	c.b = c.g + 1;
-// 	c.a = c.b + 1;
-// 	return c;
-// }
-// static inline void pkguiFreeCColor(pkguiCColor c)
-// {
-// 	free(c.r);
-// }
-import "C"
-
-// ColorButton is a Control that represents a button that the user can
-// click to select a color.
-type ColorButton struct {
-	ControlBase
-	b	*C.uiColorButton
-	onChanged		func(*ColorButton)
-}
-
-// NewColorButton creates a new ColorButton.
-func NewColorButton() *ColorButton {
-	b := new(ColorButton)
-
-	b.b = C.uiNewColorButton()
-
-	C.uiColorButtonOnChanged(b.b, C.colorButtonCallback(C.doColorButtonOnChanged), nil)
-
-	b.ControlBase = NewControlBase(b, uintptr(unsafe.Pointer(b.b)))
-	return b
-}
-
-// Color returns the color currently selected in the ColorButton.
-// Colors are not alpha-premultiplied.
-// TODO rename b or bl
-func (b *ColorButton) Color() (r, g, bl, a float64) {
-	c := C.pkguiNewCColor()
-	defer C.pkguiFreeCColor(c)
-	C.uiColorButtonColor(b.b, c.r, c.g, c.b, c.a)
-	return float64(*(c.r)), float64(*(c.g)), float64(*(c.b)), float64(*(c.a))
-}
-
-// SetColor sets the currently selected color in the ColorButton.
-// Colors are not alpha-premultiplied.
-// TODO rename b or bl
-func (b *ColorButton) SetColor(r, g, bl, a float64) {
-	C.uiColorButtonSetColor(b.b, C.double(r), C.double(g), C.double(bl), C.double(a))
-}
-
-// OnChanged registers f to be run when the user changes the
-// currently selected color in the ColorButton. Only one function
-// can be registered at a time.
-func (b *ColorButton) OnChanged(f func(*ColorButton)) {
-	b.onChanged = f
-}
-
-//export doColorButtonOnChanged
-func doColorButtonOnChanged(bb *C.uiColorButton, data unsafe.Pointer) {
-	b := ControlFromLibui(uintptr(unsafe.Pointer(bb))).(*ColorButton)
-	if b.onChanged != nil {
-		b.onChanged(b)
-	}
-}