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Merge pull request #2041 from jpallen:master

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Redraw lines and active line highlight when offscreen updates are made
This commit is contained in:
nightwing 2014-08-01 21:49:04 +04:00
commit d01cbaf698
2 changed files with 8 additions and 2 deletions
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1
lib/ace/editor.js
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@ -708,6 +708,7 @@ var Editor = function(renderer, session) {
// update cursor because tab characters can influence the cursor position
this.$cursorChange();
this.$updateHighlightActiveLine();
};
this.onTokenizerUpdate = function(e) {

9
lib/ace/virtual_renderer.js
View file

@ -276,8 +276,13 @@ var VirtualRenderer = function(container, theme) {
this.$changedLines.lastRow = lastRow;
}
if (this.$changedLines.firstRow > this.layerConfig.lastRow ||
this.$changedLines.lastRow < this.layerConfig.firstRow)
// If the change happened offscreen above us then it's possible
// that a new line wrap will affect the position of the lines on our
// screen so they need redrawn.
if (this.$changedLines.lastRow < this.layerConfig.firstRow)
this.$changedLines.lastRow = this.layerConfig.lastRow
if (this.$changedLines.firstRow > this.layerConfig.lastRow)
return;
this.$loop.schedule(this.CHANGE_LINES);
};