HMI : évolution

Submitted by st on

Comment les méthodes (langages) de description des formes IHM ont évolués (ou dégradés, cela dépende) pendant 15 ans.

Pour définir une simple forme :

1996 : Delphi 2

object Form1: TForm1
  Left = 0
  Top = 0
  Caption = 'Test form'
  ClientHeight = 131
  ClientWidth = 292
  Color = clBtnFace
  object Label1: TLabel
    Left = 16
    Top = 24
    Width = 257
    Height = 13
    Alignment = taCenter
    Caption = 'Hello, User !'
  end
  object Button1: TButton
    Left = 112
    Top = 72
    Width = 75
    Height = 25
    Caption = 'Push me'
    TabOrder = 0
  end
end

2003 : WinForms VS.NET 2003

    partial class Form1
    {
        ...
 
        private void InitializeComponent()
        {
            System.ComponentModel.ComponentResourceManager resources = 
                new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.label1 = new System.Windows.Forms.Label();
            this.button1 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(12, 34);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(268, 23);
            this.label1.TabIndex = 0;
            this.label1.Text = "Hello, User !";
            this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(107, 78);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 1;
            this.button1.Text = "Push me";
            this.button1.UseVisualStyleBackColor = true;
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(292, 131);
            this.Controls.Add(this.button1);
            this.Controls.Add(this.label1);
            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
            this.Name = "Form1";
            this.Text = "Test form";
            this.ResumeLayout(false);
        }
        ...
    }

2008 : WPF VS.NET 2008

<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Test form" 
        Height="166" 
        Width="313" 
        OverridesDefaultStyle="False" 
        Opacity="1" 
        Background="#FFD4D0C8">
    <Grid Height="131" 
          Width="292">
        <Label Height="28" 
               Margin="12,20,12,0" 
               Name="label1" 
               VerticalAlignment="Top" 
               HorizontalContentAlignment="Center">
            Hello, User !
        </Label>
        <Button Height="24" 
                Margin="109,0,102,36" 
                Name="button1" 
                VerticalAlignment="Bottom" 
                HorizontalContentAlignment="Center">
            Push me
        </Button>
    </Grid>
</Window>

2010 : Android

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin"
    tools:context=".MainActivity">
 
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world"
        android:id="@+id/textView"/>
 
    <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/Push me"
            android:id="@+id/button"
            android:layout_below="@+id/textView"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="46dp"/>
 
</RelativeLayout>

"Le Songe de la Raison produit des monstres" (c) Francisco Goya

Le songe de la raison et XML produisent de l'enfer et des monstres