blob: 0e8e1359bed7f056f1a08434791bfba2bd155257 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
# This example shows the basic use of the NiGui toolkit.
import nigui
# First, import the library.
app.init()
# Initialization is mandatory.
var window = newWindow("NiGui Example")
# Create a window with a given title:
# By default, a window is empty and not visible.
# It is played at the center of the screen.
# A window can contain only one control.
# A container can contain multiple controls.
window.width = 600.scaleToDpi
window.height = 400.scaleToDpi
# Set the size of the window
# window.iconPath = "example_01_basic_app.png"
# The window icon can be specified this way.
# The default value is the name of the executable file without extension + ".png"
var container = newLayoutContainer(Layout_Vertical)
# Create a container for controls.
# By default, a container is empty.
# It's size will adapt to it's child controls.
# A LayoutContainer will automatically align the child controls.
# The layout is set to clhorizontal.
window.add(container)
# Add the container to the window.
var button = newButton("Button 1")
# Create a button with a given title.
container.add(button)
# Add the button to the container.
var textArea = newTextArea()
# Create a multiline text box.
# By default, a text area is empty and editable.
container.add(textArea)
# Add the text area to the container.
button.onClick = proc(event: ClickEvent) =
# Set an event handler for the "onClick" event (here as anonymous proc).
textArea.addLine("Button 1 clicked, message box opened.")
window.alert("This is a simple message box.")
textArea.addLine("Message box closed.")
window.show()
# Make the window visible on the screen.
# Controls (containers, buttons, ..) are visible by default.
app.run()
# At last, run the main loop.
# This processes incoming events until the application quits.
# To quit the application, dispose all windows or call "app.quit()".
|
