nativescript-listview-header/nativescript-listview-header.ios.js

A ios UITableView plugin for nativescript which allows you to add table headerview

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var list_view_1 = require("ui/list-view");
var view_1 = require("ui/core/view");
var dependency_observable_1 = require("ui/core/dependency-observable");
var proxy_1 = require("ui/core/proxy");
var utils_1 = require("utils/utils");
var dependency_observable_2 = require("ui/core/dependency-observable");
exports.knownTemplates = list_view_1.knownTemplates;
var ListViewWithHeader = (function (_super) {
    __extends(ListViewWithHeader, _super);
    function ListViewWithHeader() {
        _super.apply(this, arguments);
    }
    Object.defineProperty(ListViewWithHeader.prototype, "tableHeaderView", {
        get: function () {
            return this._tableHeaderView;
        },
        set: function (view) {
            if (view) {
                this._addView(view);
                this.ios.tableHeaderView = view.ios;
                view.ios.frame = CGRectMake(0, 0, this.ios.bounds.size.width, 1);
            }
            else {
                this._removeView(this._tableHeaderView);
                this.ios.tableHeaderView = null;
            }
            this._tableHeaderView = view;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ListViewWithHeader.prototype, "showDisclosureIndicator", {
        get: function () {
            return this._getValue(ListViewWithHeader.showDisclousureIndictorProperty);
        },
        set: function (value) {
            this._setValue(ListViewWithHeader.showDisclousureIndictorProperty, value);
        },
        enumerable: true,
        configurable: true
    });
    ListViewWithHeader.prototype._prepareCell = function (cell, indexPath) {
        var retValue = _super.prototype._prepareCell.call(this, cell, indexPath);
        cell.accessoryType = this.showDisclosureIndicator ? UITableViewCellAccessoryDisclosureIndicator : UITableViewCellAccessoryNone;
        return retValue;
    };
    ListViewWithHeader.prototype.onMeasure = function (widthMeasureSpec, heightMeasureSpec) {
        _super.prototype.onMeasure.call(this, widthMeasureSpec, heightMeasureSpec);
        if (this._tableHeaderView) {
            var childHeightMeasureSpec = utils_1.layout.makeMeasureSpec(0, utils_1.layout.UNSPECIFIED);
            var childMeasuredSize = view_1.View.measureChild(this, this._tableHeaderView, widthMeasureSpec, childHeightMeasureSpec);
            view_1.View.layoutChild(this, this._tableHeaderView, 0, 0, childMeasuredSize.measuredWidth, childMeasuredSize.measuredHeight);
            this._tableHeaderView.ios.frame = CGRectMake(0, 0, this.ios.bounds.size.width, childMeasuredSize.measuredHeight);
        }
    };
    ListViewWithHeader.showDisclousureIndictorProperty = new dependency_observable_1.Property("showDisclosureIndicator", "ListViewWithHeader", new proxy_1.PropertyMetadata(false, dependency_observable_2.PropertyMetadataSettings.None, null, null, function (data) {
        var listView = data.object;
        listView.ios.reloadData();
    }));
    return ListViewWithHeader;
})(list_view_1.ListView);
exports.ListViewWithHeader = ListViewWithHeader;