Merge pull request #24 from manuelffc/patch-1

Update ColorSeekBar.java
rtugeek · Oct 12, 2018 · fd39f2f · fd39f2f
2 parents 557cbd8 + 9defc16
commit fd39f2f
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/colorseekbar/src/main/java/com/rtugeek/android/colorseekbar/ColorSeekBar.java b/colorseekbar/src/main/java/com/rtugeek/android/colorseekbar/ColorSeekBar.java
@@ -308,6 +308,13 @@ public boolean onTouchEvent(MotionEvent event) {
             case MotionEvent.ACTION_DOWN:
                 if (isOnBar(mColorRect, x, y)) {
                     mMovingColorBar = true;
+                    float value = (x - realLeft) / mBarWidth * mMaxPosition;
+                    mColorBarPosition = (int) value;
+                    if (mColorBarPosition < 0)
+                        mColorBarPosition = 0;
+                    if (mColorBarPosition > mMaxPosition)
+                        mColorBarPosition = mMaxPosition;
+                    invalidate();
                 } else if (mIsShowAlphaBar) {
                     if (isOnBar(mAlphaRect, x, y)) {
                         mMovingAlphaBar = true;
@@ -723,4 +730,4 @@ public interface OnInitDoneListener {
     public int getColorBarPosition() {
         return mColorBarPosition;
     }
-}
+}