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fix scroll wheel regression. fixes #430

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This commit is contained in:
Fabian Jakobs 2011-09-26 08:45:22 +00:00
commit 1e7efe70e1
2 changed files with 7 additions and 5 deletions
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8
lib/ace/mouse/default_handlers.js
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@ -60,7 +60,7 @@ function DefaultHandlers(editor) {
editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(this));
editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(this));
editor.setDefaultHandler("quadclick", this.onQuadClick.bind(this));
editor.setDefaultHandler("scroll", this.onScroll.bind(this));
editor.setDefaultHandler("mousewheel", this.onScroll.bind(this));
}
(function() {
@ -285,9 +285,9 @@ function DefaultHandlers(editor) {
this.onScroll = function(ev) {
var editor = this.editor;
editor.renderer.scrollBy(e.wheelX * ev.speed, e.wheelY * speed);
if (editor.renderer.isScrollableBy(e.wheelX, e.wheelY))
return event.preventDefault(e);
editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed);
if (editor.renderer.isScrollableBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed))
return ev.preventDefault();
};
}).call(DefaultHandlers.prototype);

4
lib/ace/mouse/mouse_handler.js
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@ -103,8 +103,10 @@ var MouseHandler = function(editor) {
this.onMouseWheel = function(e) {
var mouseEvent = new MouseEvent(e, this.editor);
mouseEvent.speed = this.$scrollSpeed * 2;
mouseEvent.wheelX = e.wheelX;
mouseEvent.wheelY = e.wheelY;
this.editor._dispatchEvent("quadclick", mouseEvent);
this.editor._dispatchEvent("mousewheel", mouseEvent);
};
}).call(MouseHandler.prototype);