noUiSlider 15.6.0

leongersen · May 1, 2022 · ab25fad · ab25fad
1 parent 8f1a169
commit ab25fad
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Showing 4 changed files with 42 additions and 14 deletions.
diff --git a/dist/nouislider.js b/dist/nouislider.js
@@ -714,6 +714,7 @@
         var hover = entry.indexOf("hover") >= 0;
         var unconstrained = entry.indexOf("unconstrained") >= 0;
         var dragAll = entry.indexOf("drag-all") >= 0;
+        var smoothSteps = entry.indexOf("smooth-steps") >= 0;
         if (fixed) {
             if (parsed.handles !== 2) {
                 throw new Error("noUiSlider: 'fixed' behaviour must be used with 2 handles");
@@ -728,6 +729,7 @@
             tap: tap || snap,
             drag: drag,
             dragAll: dragAll,
+            smoothSteps: smoothSteps,
             fixed: fixed,
             snap: snap,
             hover: hover,
@@ -1472,6 +1474,14 @@
                     scope_Body.removeEventListener("selectstart", preventDefault);
                 }
             }
+            if (options.events.smoothSteps) {
+                data.handleNumbers.forEach(function (handleNumber) {
+                    setHandle(handleNumber, scope_Locations[handleNumber], true, true, false, false);
+                });
+                data.handleNumbers.forEach(function (handleNumber) {
+                    fireEvent("update", handleNumber);
+                });
+            }
             data.handleNumbers.forEach(function (handleNumber) {
                 fireEvent("change", handleNumber);
                 fireEvent("set", handleNumber);
@@ -1771,7 +1781,7 @@
             });
         }
         // Split out the handle positioning logic so the Move event can use it, too
-        function checkHandlePosition(reference, handleNumber, to, lookBackward, lookForward, getValue) {
+        function checkHandlePosition(reference, handleNumber, to, lookBackward, lookForward, getValue, smoothSteps) {
             var distance;
             // For sliders with multiple handles, limit movement to the other handle.
             // Apply the margin option by adding it to the handle positions.
@@ -1810,7 +1820,9 @@
                     to = Math.min(to, distance);
                 }
             }
-            to = scope_Spectrum.getStep(to);
+            if (!smoothSteps) {
+                to = scope_Spectrum.getStep(to);
+            }
             // Limit percentage to the 0 - 100 range
             to = limit(to);
             // Return false if handle can't move
@@ -1830,6 +1842,7 @@
             var proposals = locations.slice();
             // Store first handle now, so we still have it in case handleNumbers is reversed
             var firstHandle = handleNumbers[0];
+            var smoothSteps = options.events.smoothSteps;
             var b = [!upward, upward];
             var f = [upward, !upward];
             // Copy handleNumbers so we don't change the dataset
@@ -1842,7 +1855,7 @@
             // Step 1: get the maximum percentage that any of the handles can move
             if (handleNumbers.length > 1) {
                 handleNumbers.forEach(function (handleNumber, o) {
-                    var to = checkHandlePosition(proposals, handleNumber, proposals[handleNumber] + proposal, b[o], f[o], false);
+                    var to = checkHandlePosition(proposals, handleNumber, proposals[handleNumber] + proposal, b[o], f[o], false, smoothSteps);
                     // Stop if one of the handles can't move.
                     if (to === false) {
                         proposal = 0;
@@ -1860,7 +1873,8 @@
             var state = false;
             // Step 2: Try to set the handles with the found percentage
             handleNumbers.forEach(function (handleNumber, o) {
-                state = setHandle(handleNumber, locations[handleNumber] + proposal, b[o], f[o]) || state;
+                state =
+                    setHandle(handleNumber, locations[handleNumber] + proposal, b[o], f[o], false, smoothSteps) || state;
             });
             // Step 3: If a handle moved, fire events
             if (state) {
@@ -1905,9 +1919,9 @@
         }
         // Test suggested values and apply margin, step.
         // if exactInput is true, don't run checkHandlePosition, then the handle can be placed in between steps (#436)
-        function setHandle(handleNumber, to, lookBackward, lookForward, exactInput) {
+        function setHandle(handleNumber, to, lookBackward, lookForward, exactInput, smoothSteps) {
             if (!exactInput) {
-                to = checkHandlePosition(scope_Locations, handleNumber, to, lookBackward, lookForward, false);
+                to = checkHandlePosition(scope_Locations, handleNumber, to, lookBackward, lookForward, false, smoothSteps);
             }
             if (to === false) {
                 return false;