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add change event support to the text document

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This commit is contained in:
Fabian Jakobs 2010-04-07 18:32:40 +02:00
commit f0bf1dd88c
2 changed files with 56 additions and 6 deletions
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8
Editor.js
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@ -120,6 +120,9 @@ function Editor(doc, renderer)
addListener(container, "mousewheel", bind(this.onMouseWheel, this));
this.doc = doc;
doc.addChangeListener(function(startRow, endRow) {
console.log(startRow, endRow);
});
renderer.setDocument(doc);
this.cursor = {
@ -229,10 +232,11 @@ Editor.prototype =
{
if (this.hasSelection())
{
this.cursor = this.doc.remove(this.getSelectionRange());
this.cursor = this.doc.replace(this.getSelectionRange(), text);
this.clearSelection();
} else {
this.cursor = this.doc.insert(this.cursor, text);
}
this.cursor = this.doc.insert(this.cursor, text);
this.draw();
this.renderer.scrollCursorIntoView();
},