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Add optional class to FieldLabel.

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This commit is contained in:
Neil Fraser
2015-08-26 14:27:30 +01:00
parent f81a5bd11a
commit 8540118fe0
1 changed files with 6 additions and 1 deletions
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7
core/field_label.js
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@@ -35,12 +35,14 @@ goog.require('goog.math.Size');
/**
* Class for a non-editable field.
* @param {string} text The initial content of the field.
* @param {string=} opt_class Optional CSS class for the field's text.
* @extends {Blockly.Field}
* @constructor
*/
Blockly.FieldLabel = function(text) {
Blockly.FieldLabel = function(text, opt_class) {
this.sourceBlock_ = null;
this.size_ = new goog.math.Size(0, 25);
this.class_ = opt_class;
this.setText(text);
};
goog.inherits(Blockly.FieldLabel, Blockly.Field);
@@ -64,6 +66,9 @@ Blockly.FieldLabel.prototype.init = function(block) {
// Build the DOM.
this.textElement_ = Blockly.createSvgElement('text',
{'class': 'blocklyText'}, null);
if (this.class_) {
Blockly.addClass_(this.textElement_, this.class_);
}
if (!this.visible_) {
this.textElement_.style.display = 'none';
}