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Merge pull request #1705 from ajaxorg/autocomplete/hor_scroll

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fix #1680 Autocomplete box doesn't work with horizontal scrolling
This commit is contained in:
Lennart Kats 2013-12-06 07:57:38 -08:00
commit 91d581b12b
2 changed files with 10 additions and 3 deletions
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3
lib/ace/autocomplete.js
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@ -69,6 +69,7 @@ var Autocomplete = function() {
var renderer = editor.renderer;
if (!keepPopupPosition) {
this.popup.setRow(0);
this.popup.setFontSize(editor.getFontSize());
var lineHeight = renderer.layerConfig.lineHeight;
@ -78,7 +79,7 @@ var Autocomplete = function() {
var rect = editor.container.getBoundingClientRect();
pos.top += rect.top - renderer.layerConfig.offset;
pos.left += rect.left;
pos.left += rect.left - editor.renderer.scrollLeft;
pos.left += renderer.$gutterLayer.gutterWidth;
this.popup.show(pos, lineHeight);

10
lib/ace/autocomplete/popup.js
View file

@ -250,6 +250,7 @@ var AcePopup = function(parentNode) {
popup.show = function(pos, lineHeight, topdownOnly) {
var el = this.container;
var screenHeight = window.innerHeight;
var screenWidth = window.innerWidth;
var renderer = this.renderer;
// var maxLines = Math.min(renderer.$maxLines, this.session.getLength());
var maxH = renderer.$maxLines * lineHeight * 1.4;
@ -265,10 +266,15 @@ var AcePopup = function(parentNode) {
popup.isTopdown = true;
}
el.style.left = pos.left + "px";
el.style.display = "";
this.renderer.$textLayer.checkForSizeChanges();
var left = pos.left;
if (left + el.offsetWidth > screenWidth)
left = screenWidth - el.offsetWidth;
el.style.left = left + "px";
this._signal("show");
lastMouseEvent = null;
popup.isOpen = true;