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neo-blessed
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fix scroll resizing.

This commit is contained in:
Christopher Jeffrey 2013-06-11 14:30:36 -05:00
parent b4566dc48b
commit 0eb04e4e6e
1 changed files with 9 additions and 7 deletions
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16
lib/widget.js
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@ -1402,11 +1402,11 @@ function ScrollableText(options) {
}
this.screen.on('resize', function() {
self.setContent(self.content);
self._recalculateIndex();
});
this.on('resize', function() {
self.setContent(self.content);
self._recalculateIndex();
});
this.contentIndex = 0;
@ -1457,8 +1457,14 @@ ScrollableText.prototype.scroll = function(offset) {
ScrollableText.prototype._setContent = ScrollableText.prototype.setContent;
ScrollableText.prototype.setContent = function(content) {
var ret = this._setContent(content);
this._recalculateIndex(this.content);
return ret;
};
this.__content = this.content;
ScrollableText.prototype._recalculateIndex = function(content) {
if (content != null) this.__content = content;
if (this.__content == null) this.__content = this.content;
this._content = wrapContent(this.__content, this.width - (this.border ? 2 : 0));
this.content = this._content.join('\n');
@ -1466,10 +1472,6 @@ ScrollableText.prototype.setContent = function(content) {
t += this._content[i].length + 1;
}
this.contentIndex = t;
if (this.parent) this.scroll(0);
return ret;
};
/**