1 files changed, 85 insertions, 0 deletions
diff --git a/BBB_GOFILES/box.go b/BBB_GOFILES/box.go
new file mode 100644
index 0000000..65421d4
--- /dev/null
+++ b/BBB_GOFILES/box.go
@@ -0,0 +1,85 @@
+// 12 december 2015
+
+package ui
+
+import (
+	"unsafe"
+)
+
+// #include "ui.h"
+import "C"
+
+// Box is a Control that holds a group of Controls horizontally
+// or vertically. If horizontally, then all controls have the same
+// height. If vertically, then all controls have the same width.
+// By default, each control has its preferred width (horizontal)
+// or height (vertical); if a control is marked "stretchy", it will
+// take whatever space is left over. If multiple controls are marked
+// stretchy, they will be given equal shares of the leftover space.
+// There can also be space between each control ("padding").
+type Box struct {
+	ControlBase
+	b	*C.uiBox
+	children	[]Control
+}
+
+// NewHorizontalBox creates a new horizontal Box.
+func NewHorizontalBox() *Box {
+	b := new(Box)
+
+	b.b = C.uiNewHorizontalBox()
+
+	b.ControlBase = NewControlBase(b, uintptr(unsafe.Pointer(b.b)))
+	return b
+}
+
+// NewVerticalBox creates a new vertical Box.
+func NewVerticalBox() *Box {
+	b := new(Box)
+
+	b.b = C.uiNewVerticalBox()
+
+	b.ControlBase = NewControlBase(b, uintptr(unsafe.Pointer(b.b)))
+	return b
+}
+
+// Destroy destroys the Box. If the Box has children,
+// Destroy calls Destroy on those Controls as well.
+func (b *Box) Destroy() {
+	for len(b.children) != 0 {
+		c := b.children[0]
+		b.Delete(0)
+		c.Destroy()
+	}
+	b.ControlBase.Destroy()
+}
+
+// Append adds the given control to the end of the Box.
+func (b *Box) Append(child Control, stretchy bool) {
+	c := (*C.uiControl)(nil)
+	// TODO this part is wrong for Box?
+	if child != nil {
+		c = touiControl(child.LibuiControl())
+	}
+	C.uiBoxAppend(b.b, c, frombool(stretchy))
+	b.children = append(b.children, child)
+}
+
+// Delete deletes the nth control of the Box.
+func (b *Box) Delete(n int) {
+	b.children = append(b.children[:n], b.children[n + 1:]...)
+	C.uiBoxDelete(b.b, C.int(n))
+}
+
+// Padded returns whether there is space between each control
+// of the Box.
+func (b *Box) Padded() bool {
+	return tobool(C.uiBoxPadded(b.b))
+}
+
+// SetPadded controls whether there is space between each control
+// of the Box. The size of the padding is determined by the OS and
+// its best practices.
+func (b *Box) SetPadded(padded bool) {
+	C.uiBoxSetPadded(b.b, frombool(padded))
+}