jyapayne/ace
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disable bold style if font doesn't support it

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This commit is contained in:
nightwing 2012-10-01 19:29:04 +04:00
commit c6523b8fea
3 changed files with 23 additions and 14 deletions
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7
lib/ace/layer/text.js
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@ -42,7 +42,8 @@ var Text = function(parentEl) {
this.element.className = "ace_layer ace_text-layer";
parentEl.appendChild(this.element);
this.$characterSize = this.$measureSizes() || {width: 0, height: 0};
this.$characterSize = {width: 0, height: 0};
this.checkForSizeChanges();
this.$pollSizeChanges();
};
@ -72,7 +73,11 @@ var Text = function(parentEl) {
this.checkForSizeChanges = function() {
var size = this.$measureSizes();
if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) {
this.$measureNode.style.fontWeight = "bold";
var boldSize = this.$measureSizes();
this.$measureNode.style.fontWeight = "";
this.$characterSize = size;
this.allowBoldFonts = boldSize && boldSize.width === size.width && boldSize.height === size.height;
this._emit("changeCharacterSize", {data: size});
}
};