feat: add Spacer

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Spacer.kt

@@ -0,0 +1,61 @@
+/*
+ * Flexi UI - A flexible and useful UI component library.
+ * Copyright (C) 2019-2024 HighCapable
+ * https://github.com/BetterAndroid/FlexiUI
+ *
+ * Apache License Version 2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This file is created by fankes on 2024/1/17.
+ */
+@file:Suppress("unused")
+
+package com.highcapable.flexiui.component
+
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.size
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.Sizes
+
+/**
+ * Flexi UI primary spacer.
+ * @see Spacer
+ * @see Sizes.spacingPrimary
+ */
+@Composable
+fun PrimarySpacer() {
+    Spacer(modifier = Modifier.size(LocalSizes.current.spacingPrimary))
+}
+
+/**
+ * Flexi UI secondary spacer.
+ * @see Spacer
+ * @see Sizes.spacingSecondary
+ */
+@Composable
+fun SecondarySpacer() {
+    Spacer(modifier = Modifier.size(LocalSizes.current.spacingSecondary))
+}
+
+/**
+ * Flexi UI tertiary spacer.
+ * @see Spacer
+ * @see Sizes.spacingTertiary
+ */
+@Composable
+fun TertiarySpacer() {
+    Spacer(modifier = Modifier.size(LocalSizes.current.spacingTertiary))
+}