diff options
Diffstat (limited to 'core/src/main/kotlin/ca/allanwang/kau/ui/views/MeasureSpecDelegate.kt')
-rw-r--r-- | core/src/main/kotlin/ca/allanwang/kau/ui/views/MeasureSpecDelegate.kt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/src/main/kotlin/ca/allanwang/kau/ui/views/MeasureSpecDelegate.kt b/core/src/main/kotlin/ca/allanwang/kau/ui/views/MeasureSpecDelegate.kt index edc1536..716fd71 100644 --- a/core/src/main/kotlin/ca/allanwang/kau/ui/views/MeasureSpecDelegate.kt +++ b/core/src/main/kotlin/ca/allanwang/kau/ui/views/MeasureSpecDelegate.kt @@ -11,6 +11,8 @@ import ca.allanwang.kau.utils.parentViewGroup * Created by Allan Wang on 2017-07-14. * * Handles relative sizes for any view + * You may delegate all methods to [MeasureSpecDelegate] + * and call the two methods: [initAttrs] and [onMeasure] */ interface MeasureSpecContract { @@ -53,6 +55,16 @@ interface MeasureSpecContract { * Calculates the final measure specs * Call this from [View.onMeasure] and send the Pair result as the specs * The pair is of the format (width, height) + * + * Example: + * <pre> + * {@code + * override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) { + * val result = onMeasure(this, widthMeasureSpec, heightMeasureSpec) + * super.onMeasure(result.first, result.second) + * } + * } + * </pre> */ fun onMeasure(view: View, widthMeasureSpec: Int, heightMeasureSpec: Int): Pair<Int, Int> } |