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Move line scroll multiplier to constants.js

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This commit is contained in:
Florrie 2018-07-23 14:00:29 -03:00
parent eb751cb91e
commit ce4204c2f2
2 changed files with 11 additions and 11 deletions
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10
core/constants.js
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@ -72,6 +72,16 @@ Blockly.COLLAPSE_CHARS = 30;
*/
Blockly.LONGPRESS = 750;
/**
* Distance to scroll when a mouse wheel event is received and its delta mode
* is line (0x1) instead of pixel (0x0). In these cases, a single "scroll" has
* a delta of 1, which makes the workspace scroll very slowly (just one pixel).
* To compensate, that delta is multiplied by this value.
* @const
* @package
*/
Blockly.LINE_SCROLL_MULTIPLIER = 15;
/**
* Prevent a sound from playing if another sound preceded it within this many
* milliseconds.

12
core/workspace_svg.js
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@ -193,16 +193,6 @@ Blockly.WorkspaceSvg.prototype.startScrollY = 0;
*/
Blockly.WorkspaceSvg.prototype.dragDeltaXY_ = null;
/***
* Distance to scroll when a mouse wheel event is received and
* its delta mode is line (0x1) instead of pixel (0x0). In these
* cases, a single "scroll" has a delta of 1, which makes the
* workspace scroll very slowly (just one pixel). To compensate,
* that delta is multiplied by this value.
* @type {number}
*/
Blockly.WorkspaceSvg.prototype.lineScrollMultiplier = 15;
/**
* Current scale.
* @type {number}
@ -1311,7 +1301,7 @@ Blockly.WorkspaceSvg.prototype.onMouseWheel_ = function(e) {
// Multiplier variable, so that non-pixel-deltaModes are supported.
// See LLK/scratch-blocks#1190.
var multiplier = e.deltaMode === 0x1 ? this.lineScrollMultiplier : 1;
var multiplier = e.deltaMode === 0x1 ? Blockly.LINE_SCROLL_MULTIPLIER : 1;
if (e.ctrlKey) {
// The vertical scroll distance that corresponds to a click of a zoom button.