From e9f7d933bdb11f65199005a73997f53cf286aced Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Wed, 17 Jul 2013 05:30:42 -0500
Subject: [PATCH] replace shrink padding code.

---
 lib/widget.js       | 39 +++++++++++++++------------------------
 test/widget-form.js | 14 ++++++++------
 2 files changed, 23 insertions(+), 30 deletions(-)

diff --git a/lib/widget.js b/lib/widget.js
index e6058cd..e2d51ef 100644
--- a/lib/widget.js
+++ b/lib/widget.js
@@ -1981,8 +1981,10 @@ Box.prototype._getShrinkBox = function(xi, xl, yi, yl) {
       || this.options.right == null)) {
     if (this.options.left == null && this.options.right != null) {
       xi = xl - (mxl - mxi);
+      xi -= this.padding * 2;
     } else {
       xl = mxl;
+      xl += this.padding * 2;
     }
   }
 
@@ -1992,8 +1994,10 @@ Box.prototype._getShrinkBox = function(xi, xl, yi, yl) {
       && this.childBase == null) {
     if (this.options.top == null && this.options.bottom != null) {
       yi = yl - (myl - myi);
+      yi -= this.padding * 2;
     } else {
       yl = myl;
+      yl += this.padding * 2;
     }
   }
 
@@ -2065,29 +2069,6 @@ Box.prototype._getShrink = function(xi, xl, yi, yl, content) {
     yl += yll;
   }
 
-  // Add padding, doesn't seem to be necessary.
-  if (0 && this.padding) {
-    if (this.options.width == null
-        && (this.options.left == null
-        || this.options.right == null)) {
-      if (this.options.left == null && this.options.right != null) {
-        xi -= this.padding * 2;
-      } else {
-        xl += this.padding * 2;
-      }
-    }
-    if (this.options.height == null
-        && (this.options.top == null
-        || this.options.bottom == null)
-        && this.childBase == null) {
-      if (this.options.top == null && this.options.bottom != null) {
-        yi -= this.padding * 2;
-      } else {
-        yl += this.padding * 2;
-      }
-    }
-  }
-
   return { xi: xi, xl: xl, yi: yi, yl: yl };
 };
 
@@ -2163,6 +2144,15 @@ Box.prototype.render = function(stop) {
     xi = ret.xi, xl = ret.xl, yi = ret.yi, yl = ret.yl;
   }
 
+  // TODO: Possibly do something like this, except more complex.
+  // if (this.parent.padding) {
+  //   xi += this.parent.padding;
+  //   xl += this.parent.padding;
+  //   yi += this.parent.padding;
+  //   yl += this.parent.padding;
+  // }
+  // if (this.parent.border) xi++, xl++, yi++, yl++;
+
   ret = {
     xi: xi,
     xl: xl,
@@ -4013,8 +4003,9 @@ function Checkbox(options) {
   }
 
   this.on('focus', function(old) {
+    if (!this.lpos) return;
     self.screen.program.saveCursor();
-    self.screen.program.cup(this.top, this.left + 1);
+    self.screen.program.cup(this.lpos.yi, this.lpos.xi + 1);
     self.screen.program.showCursor();
   });
 
diff --git a/test/widget-form.js b/test/widget-form.js
index 4badf4f..04cb113 100644
--- a/test/widget-form.js
+++ b/test/widget-form.js
@@ -24,7 +24,8 @@ var set = blessed.radioset({
   left: 0,
   top: 0,
   shrink: true,
-  height: 1,
+  //padding: 1,
+  //content: 'f',
   bg: 'magenta'
 });
 
@@ -62,7 +63,7 @@ var text = blessed.textbox({
   height: 1,
   width: 20,
   left: 1,
-  top: 1,
+  top: 2,
   name: 'text'
 });
 
@@ -77,8 +78,8 @@ var check = blessed.checkbox({
   shrink: true,
   bg: 'magenta',
   height: 1,
-  left: 24,
-  top: 1,
+  left: 28,
+  top: 0,
   name: 'check',
   content: 'check'
 });
@@ -87,9 +88,10 @@ var submit = blessed.button({
   parent: form,
   mouse: true,
   keys: true,
-  height: 1,
+  shrink: true,
+  padding: 1,
   left: 30,
-  top: 0,
+  top: 2,
   shrink: true,
   name: 'submit',
   content: 'submit',