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Rename Field.setChangeHandler to Field.setValidator

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This commit is contained in:
Neil Fraser 2016-02-10 14:33:13 -08:00
parent d083958a1e
commit 63c112932b
10 changed files with 74 additions and 71 deletions

26
core/field.js
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@ -38,11 +38,16 @@ goog.require('goog.userAgent');
/**
* Abstract class for an editable field.
* @param {string} text The initial content of the field.
* @param {Function=} opt_validator An optional function that is called
* to validate any constraints on what the user entered. Takes the new
* text as an argument and returns either the accepted text, a replacement
* text, or null to abort the change.
* @constructor
*/
Blockly.Field = function(text) {
Blockly.Field = function(text, opt_validator) {
this.size_ = new goog.math.Size(0, 25);
this.setValue(text);
this.setValidator(opt_validator);
};
/**
@ -69,32 +74,37 @@ Blockly.Field.prototype.name = undefined;
/**
* Maximum characters of text to display before adding an ellipsis.
* @type {number}
*/
Blockly.Field.prototype.maxDisplayLength = 50;
/**
* Visible text to display.
* @type {string}
* @private
*/
Blockly.Field.prototype.text_ = '';
/**
* Block this field is attached to. Starts as null, then in set in init.
* @type {Blockly.Block}
* @private
*/
Blockly.Field.prototype.sourceBlock_ = null;
/**
* Is the field visible, or hidden due to the block being collapsed?
* @type {boolean}
* @private
*/
Blockly.Field.prototype.visible_ = true;
/**
* Change handler called when user edits an editable field.
* Validation function called when user edits an editable field.
* @type {Function}
* @private
*/
Blockly.Field.prototype.changeHandler_ = null;
Blockly.Field.prototype.validator_ = null;
/**
* Non-breaking space.
@ -158,7 +168,7 @@ Blockly.Field.prototype.dispose = function() {
this.fieldGroup_ = null;
this.textElement_ = null;
this.borderRect_ = null;
this.changeHandler_ = null;
this.validator_ = null;
};
/**
@ -208,11 +218,11 @@ Blockly.Field.prototype.setVisible = function(visible) {
};
/**
* Sets a new change handler for editable fields.
* @param {Function} handler New change handler, or null.
* Sets a new validation function for editable fields.
* @param {Function} handler New validation function, or null.
*/
Blockly.Field.prototype.setChangeHandler = function(handler) {
this.changeHandler_ = handler;
Blockly.Field.prototype.setValidator = function(handler) {
this.validator_ = handler;
};
/**