From ea6200a432c2954ec2b38afc66d1795dd161e8d9 Mon Sep 17 00:00:00 2001
From: Pietro Gagliardi <pietro10@mac.com>
Date: Sat, 28 Jun 2014 01:05:06 -0400
Subject: Began the migration to the new API. Removed locks from the public
 control APIs; they won't be needed anymore.

---
 checkbox.go | 20 --------------------
 1 file changed, 20 deletions(-)

(limited to 'checkbox.go')

diff --git a/checkbox.go b/checkbox.go
index 934da90..1293dfc 100644
--- a/checkbox.go
+++ b/checkbox.go
@@ -2,13 +2,8 @@
 
 package ui
 
-import (
-	"sync"
-)
-
 // A Checkbox is a clickable square with a label. The square can be either checked or unchecked. Checkboxes start out unchecked.
 type Checkbox struct {
-	lock      sync.Mutex
 	created   bool
 	sysData   *sysData
 	initText  string
@@ -25,9 +20,6 @@ func NewCheckbox(text string) (c *Checkbox) {
 
 // SetText sets the checkbox's text.
 func (c *Checkbox) SetText(text string) {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
 	if c.created {
 		c.sysData.setText(text)
 		return
@@ -37,9 +29,6 @@ func (c *Checkbox) SetText(text string) {
 
 // Text returns the checkbox's text.
 func (c *Checkbox) Text() string {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
 	if c.created {
 		return c.sysData.text()
 	}
@@ -48,9 +37,6 @@ func (c *Checkbox) Text() string {
 
 // SetChecked() changes the checked state of the Checkbox.
 func (c *Checkbox) SetChecked(checked bool) {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
 	if c.created {
 		c.sysData.setChecked(checked)
 		return
@@ -60,9 +46,6 @@ func (c *Checkbox) SetChecked(checked bool) {
 
 // Checked() returns whether or not the Checkbox has been checked.
 func (c *Checkbox) Checked() bool {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
 	if c.created {
 		return c.sysData.isChecked()
 	}
@@ -70,9 +53,6 @@ func (c *Checkbox) Checked() bool {
 }
 
 func (c *Checkbox) make(window *sysData) error {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
 	err := c.sysData.make(window)
 	if err != nil {
 		return err
-- 
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