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client/components/share/Dialog.vue

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+<template>
+    <q-dialog v-model="active" no-route-dismiss @show="onShow" @hide="onHide">
+        <div class="column bg-white no-wrap">
+            <div class="header row">
+                <div class="caption col row items-center q-ml-md">
+                    <slot name="header"></slot>
+                </div>
+                <div class="close-icon column justify-center items-center">
+                    <q-btn v-close-popup flat round dense>
+                        <q-icon name="la la-times" size="18px"></q-icon>
+                    </q-btn>
+                </div>
+            </div>
+
+            <div class="col q-mx-md">
+                <slot></slot>
+            </div>
+
+            <div class="row justify-end q-pa-md">
+                <slot name="footer"></slot>
+            </div>
+        </div>
+    </q-dialog>
+</template>
+
+<script>
+//-----------------------------------------------------------------------------
+import vueComponent from '../vueComponent.js';
+import * as utils from '../../share/utils';
+
+class Dialog {
+    _props = {
+        modelValue: Boolean,
+    };
+
+    shown = false;
+
+    get active() {
+        return this.modelValue;
+    }
+
+    set active(value) {
+        this.$emit('update:modelValue', value);
+    }
+
+    onShow() {
+        this.shown = true;
+    }
+
+    onHide() {
+        this.shown = false;
+    }
+
+    async waitShown() {
+        let i = 100;
+        while (!this.shown && i > 0) {
+            await utils.sleep(10);
+            i--;
+        }
+    }
+}
+
+export default vueComponent(Dialog);
+//-----------------------------------------------------------------------------
+</script>
+
+<style scoped>
+.header {
+    height: 50px;
+}
+
+.caption {
+    font-size: 110%;
+    overflow: hidden;
+}
+
+.close-icon {
+    width: 50px;
+}
+</style>