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Add tooltips to input holes in flyout.

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This commit is contained in:
Neil Fraser 2016-04-13 15:54:05 -07:00
parent c21d4bab79
commit b5a2f75cee
1 changed files with 2 additions and 0 deletions
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2
core/flyout.js
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@ -426,6 +426,8 @@ Blockly.Flyout.prototype.show = function(xmlList) {
// Create an invisible rectangle under the block to act as a button. Just
// using the block as a button is poor, since blocks have holes in them.
var rect = Blockly.createSvgElement('rect', {'fill-opacity': 0}, null);
rect.tooltip = block;
Blockly.Tooltip.bindMouseEvents(rect);
// Add the rectangles under the blocks, so that the blocks' tooltips work.
this.workspace_.getCanvas().insertBefore(rect, block.getSvgRoot());
block.flyoutRect_ = rect;