Set up the absolute basic Spinbox and implemented it on GTK+. This is easy as it's one control on GTK+; now we have to do it on Windows and Mac OS X. And on those platforms, those are two separate controls (a standard edit control and an up-down/NSSpinner).

1 files changed, 18 insertions, 0 deletions

diff --git a/basicctrls.go b/basicctrls.go
index 82550b6..8c97860 100644
--- a/basicctrls.go
+++ b/basicctrls.go
@@ -139,3 +139,21 @@ type Textbox interface {
 func NewTextbox() Textbox {
 	return newTextbox()
 }
+
+// Spinbox is a Control that provides a text entry field that accepts integers and up and down buttons to increment and decrement those values.
+// This control is in its preliminary state.
+// TODO everything:
+// - TODO set increment
+// - TODO set step
+// - TODO set page step?
+// - TODO wrapping
+// - TODO set/get integer value
+// - TODO negative values
+type Spinbox interface {
+	Control
+}
+
+// NewSpinbox creates a new Spinbox.
+func NewSpinbox() Spinbox {
+	return newSpinbox()
+}