change screen keypress behavior.

README.md

@@ -326,6 +326,7 @@ A box with scrollable content.
 
 - inherits all from Box.
 - **scroll** - received when the element is scrolled.
+- **resetScroll** - reset scroll offset to zero.
 
 ##### Methods:
 

lib/program.js

@@ -125,7 +125,7 @@ Program.prototype.listen = function() {
       if (self.listeners('SIGINT').length) {
         self.emit('SIGINT');
       }
-      return;
+      // return;
     }
     if (key.name === 'undefined' && key.code === '[M') {
       // A mouse sequence. The readline module doesn't understand these.

lib/widget.js

@@ -165,6 +165,18 @@ Node.prototype.emitDescendants = function() {
   })(this);
 };
 
+Node.prototype.gon = function(type, callback) {
+  var self = this
+    , events = this._events || {}
+    , listeners = (events[type] || []).slice();
+
+  return this.on(type, function fn(ch, key) {
+    if (callback(ch, key) === true) {
+      self._events[type] = listeners;
+    }
+  });
+};
+
 /**
  * Screen
  */
@@ -371,13 +383,24 @@ Screen.prototype._listenKeys = function(el) {
 
   this.program.on('keypress', function(ch, key) {
     if (self.lockKeys) return;
-    if (~self.input.indexOf(self.focused)) {
-      self.focused.emit('keypress', ch, key);
-    }
+    var focused = self.focused;
     if (!self.grabKeys) {
       self.emit('keypress', ch, key);
     }
+    if (~self.input.indexOf(focused)) {
+      focused.emit('keypress', ch, key);
+    }
   });
+
+  //this.program.on('keypress', function(ch, key) {
+  //  if (self.lockKeys) return;
+  //  if (~self.input.indexOf(self.focused)) {
+  //    self.focused.emit('keypress', ch, key);
+  //  }
+  //  if (!self.grabKeys) {
+  //    self.emit('keypress', ch, key);
+  //  }
+  //});
 };
 
 Screen.prototype.__defineGetter__('cols', function() {
@@ -1705,6 +1728,11 @@ ScrollableBox.prototype.scroll = function(offset) {
   this.emit('scroll');
 };
 
+ScrollableBox.prototype.resetScroll = function() {
+  this.childOffset = 0;
+  this.childBase = 0;
+};
+
 /**
  * List
  */
@@ -1767,7 +1795,7 @@ function List(options) {
         self.screen.render();
         return;
       }
-      if (key.name === 'enter' || (options.vi && key.name === 'j')) {
+      if (key.name === 'enter' || (options.vi && key.name === 'l')) {
         self.emit('action', self.items[self.selected], self.selected);
         self.emit('select', self.items[self.selected], self.selected);
         return;
@@ -2093,8 +2121,11 @@ function Textbox(options) {
   if (!(this instanceof Textbox)) {
     return new Textbox(options);
   }
+
   Input.call(this, options);
+
   this.screen._listenKeys(this);
+
   this.value = options.value || '';
   this.secret = options.secret;
   this.censor = options.censor;
@@ -2544,13 +2575,12 @@ function sp(line, width, align) {
   return line;
 }
 
+// TODO: Add text padding.
 function wrapContent(content, width, tags, state) {
   var lines = content.split('\n')
     , out = [];
 
   if (!content) {
-    out.width = width;
-    out.content = content || '';
     out.push(content || '');
     return out;
   }