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Cleanup in FieldLabelEditable

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This commit is contained in:
Rachel Fenichel 2017-10-05 21:58:19 -07:00
parent 3cdc7905c9
commit 2f378736f7
1 changed files with 2 additions and 20 deletions
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22
core/field_label_editable.js
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@ -51,31 +51,13 @@ goog.inherits(Blockly.FieldLabelEditable, Blockly.FieldLabel);
*/
Blockly.FieldLabelEditable.prototype.EDITABLE = true;
/**
* Returns the height and width of the field.
* @return {!goog.math.Size} Height and width.
*/
Blockly.FieldLabelEditable.prototype.getSize = function() {
if (!this.size_.width) {
this.render_();
}
return this.size_;
};
/**
* Updates the width of the field. This calls getCachedWidth which won't cache
* the approximated width on IE/Edge when `getComputedTextLength` fails. Once
* it eventually does succeed, the result will be cached.
**/
Blockly.FieldLabelEditable.prototype.updateWidth = function() {
// Calculate width of field
var width = Blockly.Field.getCachedWidth(this.textElement_);
// Add padding to any drawn box.
if (this.box_) {
width += 2 * Blockly.BlockSvg.BOX_FIELD_PADDING;
}
// Set width of the field.
this.size_.width = width;
// Unlike a the base Field class, this doesn't add space to editable fields.
this.size_.width = Blockly.Field.getCachedWidth(this.textElement_);
};