Title label

Introduction¶

A container with title, text in two rows, and an icon, background.

Author: Rex
Game object

Live demos¶

Title-label

Usage¶

Sample code

Install plugin¶

Load minify file¶

Load plugin (minify file) in preload stage

scene.load.scenePlugin('rexuiplugin', 'https://raw.githubusercontent.com/rexrainbow/phaser3-rex-notes/master/dist/rexuiplugin.min.js', 'rexUI', 'rexUI');

Add label object

var label = scene.rexUI.add.titleLabel(config);

Import plugin¶

Install rex plugins from npm
```
npm i phaser3-rex-plugins
```

Install plugin in configuration of game

import UIPlugin from 'phaser3-rex-plugins/templates/ui/ui-plugin.js';
var config = {
    // ...
    plugins: {
        scene: [{
            key: 'rexUI',
            plugin: UIPlugin,
            mapping: 'rexUI'
        },
        // ...
        ]
    }
    // ...
};
var game = new Phaser.Game(config);

Add label object

var label = scene.rexUI.add.titleLabel(config);

Import class¶

Install rex plugins from npm
```
npm i phaser3-rex-plugins
```

Import class

import { TitleLabel } from 'phaser3-rex-plugins/templates/ui/ui-components.js';

Add label object

var label = new TitleLabel(scene, config);
scene.add.existing(label);

Add label object¶

var label = scene.rexUI.add.titleLabel({
    // x: 0,
    // y: 0,
    // anchor: undefined,
    // width: undefined,
    // height: undefined,

    orientation: 0,
    // rtl: false,

    background: backgroundGameObject,
    icon: iconGameObject,
    iconMask: false,

    title: titleGameObject,
    separator: separatorGameObject,
    text: textGameObject,

    action: actionGameObject,
    actionMask: false,

    align: {
        title: 'right',
        text: 'right',
    },

    space: {
        left: 0,
        right: 0,
        top: 0,
        bottom: 0,

        icon: 0, iconTop: 0, iconBottom: 0,
        text: 0,
        actionTop: 0, actionBottom: 0,
    },

    // name: '',
    // draggable: false,
    // sizerEvents: false,
    // enableLayer: false,
});

x, y : Position of this object, it is valid when this object is the top object.
anchor : See anchor.
- left, right, centerX, x, top, bottom, centerY, y : Position based on visible window, which composed of
  - Percentage of visible width/height : 'p%', p: 0 ~ 100.
    - 'left'(=0%), 'center'(=50%), 'right'(=100%)
    - 'top'(=0%), 'center'(=50%), 'bottom'(=100%)
  - Offset : '+n', or '-n'.
- width, height : Set size (invoke onResizeCallback) based on visible window, which composed of
  - Percentage of visible width/height : 'p%', p: 0 ~ 100.
  - Padding : '+n', or '-n'.
- onResizeCallback : A default resize callback will be assigned interanlly.
width, height : Minimum width, minimum height.
orientation :
- 'left-to-right', 'horizontal','h', 'x', or 0 : Put icon at left side, and text at right side.
- 'top-to-bottom', 'vertical','v', 'y', or 1 : Put icon at top side, and text at bottom side.
rtl :
- true : Layout children from right to left.
- false : Layout children from left to right. Default behavior.
background : Game object of background, optional. This background game object will be resized to fit the size of label.
icon : Game object of icon, optional.
iconMask : Set true to add a circle mask on icon game object.
- Phaser 3 engine does not support nested mask, uses circle mask image instead.
title : Game object of title.
separator : Game object of title, optional.
text : Game object of text.
action : Game object of action icon, optional.
actionMask : Set true to add a circle mask on action icon game object.
- Phaser 3 engine does not support nested mask, uses circle mask image instead.
align : Alignment of title, text game objects.
- align.title : 'left', or 'right'. Default vale is 'right'.
- align.text : 'left', or 'right'. Default vale is 'right'.
space : Pads spaces.
- space.left, space.right, space.top, space.bottom : Space of bounds.
- space.icon : Space between icon game object and text game object.
- space.iconTop, space.iconBottom : Space around icon game object.
- space.text : Space between text game object and action icon game object.
- space.iconTop, space.iconBottom : Space around icon game object.
name : Set name of this game object.
draggable : Set true to drag top-most object.
sizerEvents : Set true to fire sizer events. Default value is false.
enableLayer :
- false : Add child game objects into scene's display list. Default behavior.
- true : Add child game objects into an internal layer game object. See also.

Custom class¶

Define class

class MyTitleLabel extends RexPlugins.UI.TitleLabel {
    constructor(scene, config) {
        super(scene, config);
        // ...
        scene.add.existing(this);
    }
    // ...
}

Create instance

var label = new MyTitleLabel(scene, config);

Layout children¶

Arrange position of all elements.

label.layout();

Get element¶

Get element

Background game object

var background = label.getElement('background');

Icon game object
```
var icon = label.getElement('icon');
```

Title game object

var textObject = label.getElement('title');

Separator game object

var textObject = label.getElement('separator');

Text game object

var textObject = label.getElement('text');

Action icon game object

var action = label.getElement('action');

Get by name

var gameObject = label.getElement('#' + name);
// var gameObject = label.getElement('#' + name, recursive);

or

var gameObject = label.getByName(name);
// var gameObject = label.getByName(name, recursive);

recursive : Set true to search all children recursively.

Title¶

Get title string
```
var s = label.title;
```
Set title string
```
label.setTitle(s);
```
or
```
label.title = s;
```

Text¶

Get text string
```
var s = label.text;
```
Set text string
```
label.setText(s);
```
or
```
label.text = s;
```

Icon texture¶

Set texture

label.setTexture(key);
// label.setTexture(key, frame);

Set texture via texture object

label.setTexture(texture);
// label.setTexture(texture, frame);

Get texture, frame.

var texture = label.texture;
var frame = label.frame;

Get texture key, frame name.

var textureKey = label.texture.key;
var frameName = label.frame.name;

Other properties¶

See sizer object, base sizer object, container-lite.