1 files changed, 36 insertions, 0 deletions
diff --git a/core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt b/core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt
new file mode 100644
index 0000000..ee86ff2
--- /dev/null
+++ b/core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt
@@ -0,0 +1,36 @@
+package ca.allanwang.kau.swipe
+
+import ca.allanwang.kau.kotlin.nonReadable
+
+/**
+ * Created by Mr.Jude on 2015/8/26.
+ */
+class RelativeSlider(var curPage: SwipeBackPage) : SwipeListener {
+
+    var offset = 0f
+
+    var enabled: Boolean
+        @Deprecated(level = DeprecationLevel.ERROR, message = "Cannot use enabled as getter")
+        get() = nonReadable()
+        set(value) {
+            if (value) curPage.addListener(this)
+            else curPage.removeListener(this)
+        }
+
+    override fun onScroll(percent: Float, px: Int) {
+        if (offset == 0f) return //relative slider is not enabled
+        val page = SwipeBackHelper.getPrePage(curPage) ?: return
+        page.swipeBackLayout.x = Math.min(-offset * Math.max(1 - percent, 0f) + DEFAULT_OFFSET, 0f)
+        if (percent == 0f) page.swipeBackLayout.x = 0f
+    }
+
+    override fun onEdgeTouch() {}
+
+    override fun onScrollToClose() {
+       SwipeBackHelper.getPrePage(curPage)?.swipeBackLayout?.x = 0f
+    }
+
+    companion object {
+        private const val DEFAULT_OFFSET = 40
+    }
+}