add three more early returns for destroyed plot

Author: archmoj

src/components/legend/draw.js

@@ -369,6 +369,7 @@ function clickOrDoubleClick(gd, legend, legendItem, numClicks, evt) {
 
     if(numClicks === 1) {
         legend._clickTimeout = setTimeout(function() {
+            if(!gd._fullLayout) return;
             handleClick(legendItem, gd, numClicks);
         }, gd._context.doubleClickDelay);
     } else if(numClicks === 2) {

src/plots/cartesian/dragbox.js

@@ -535,6 +535,7 @@ function makeDragBox(gd, plotinfo, x, y, w, h, ns, ew) {
         // then replot after a delay to make sure
         // no more scrolling is coming
         redrawTimer = setTimeout(function() {
+            if(!gd._fullLayout) return;
             scrollViewBox = [0, 0, pw, ph];
             dragTail();
         }, REDRAWDELAY);

src/plots/plots.js

@@ -51,6 +51,7 @@ plots.redrawText = function(gd) {
 
     return new Promise(function(resolve) {
         setTimeout(function() {
+            if(!gd._fullLayout) return;
             Registry.getComponentMethod('annotations', 'draw')(gd);
             Registry.getComponentMethod('legend', 'draw')(gd);
             Registry.getComponentMethod('colorbar', 'draw')(gd);