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Simple windowed application: Difference between revisions
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#demo.num "The button has been clicked ";nClicks;" times."
wait</lang>
=={{header|Lingo}}==
The standard approach in Lingo for creating GUIs and assigning scripts for handling user interaction is to use the graphical IDE/GUI-Builder "Director". But windows and sprites (visual elements) can also be created and scripted programmatically only:
<lang lingo>on startMovie
-- window settings
_movie.stage.title = "Hello World!"
_movie.stage.titlebarOptions.visible = TRUE
_movie.stage.rect = rect(0,0,320, 240)
_movie.centerStage = 1
-- create a label (called "field" in Director)
m = new(#field)
m.name = "label"
m.rect = rect(0,0,320,0)
m.text = "There have been no clicks yet"
m.alignment = "center"
-- create sprite, assign field
sprite(1).member = m
sprite(1).loc = point(0,80)
-- create a button
m = new(#button)
m.rect = rect(0,0,220,0)
m.text = "click me"
m.alignment = "center"
-- create sprite, assign button
_movie.puppetSprite(2, TRUE)
sprite(2).member = m
sprite(2).loc = point(50,105)
-- create new script at runtime, assign it to button sprite
m = new(#script)
m.scriptType = #score
m.scriptText = "on mouseDown"&RETURN&\
" m=member(""E&"label""E&")"&RETURN&\
" m.text=string(integer(m.text)+1)"&RETURN&\
"end"
sprite(2).scriptInstanceList.add(m.script.new())
-- force immediate update
_movie.updateStage()
-- show the window
_movie.stage.visible = 1
end</lang>
=={{header|Logo}}==
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