info/BezierInfo-2
1
0
Fork 0
mirror of https://github.com/Pomax/BezierInfo-2.git synced 2025-08-17 14:10:56 +02:00
Code Issues Releases Wiki Activity

Merge pull request #46 from mstange/capture-mouse

Browse Source 
Use setCapture to capture the mouse while dragging points.
This commit is contained in:
Mike Kamermans
2017-02-08 17:30:18 +01:00
committed by GitHub
parent d32e8352fe 4fd72fc51d
commit 7444311dc6
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
components/Graphic.jsx
View File

@@ -114,6 +114,10 @@ var Graphic = React.createClass({
if (this.props.onMouseDown) { if (this.props.onMouseDown) {
this.props.onMouseDown(evt, this); this.props.onMouseDown(evt, this);
} }
if ('setCapture' in evt.target) {
evt.target.setCapture();
}
}, },
mouseMove: function(evt) { mouseMove: function(evt) {
@@ -143,8 +147,8 @@ var Graphic = React.createClass({
if(this.movingPoint) { if(this.movingPoint) {
this.ox = evt.offsetX - this.mx; this.ox = evt.offsetX - this.mx;
this.oy = evt.offsetY - this.my; this.oy = evt.offsetY - this.my;
this.mp.x = this.cx + this.ox; this.mp.x = Math.max(0, Math.min(this.defaultWidth, this.cx + this.ox));
this.mp.y = this.cy + this.oy; this.mp.y = Math.max(0, Math.min(this.defaultHeight, this.cy + this.oy));
if (this.curve.forEach) { if (this.curve.forEach) {
for (var i=0, c, _pts; i<this.curve.length; i++) { for (var i=0, c, _pts; i<this.curve.length; i++) {
c = this.curve[i]; c = this.curve[i];