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Come nascondere/mostrare efficacemente gli elementi della GUI?

Ho un'interfaccia grafica che nasconde o visualizza alcuni elementi a seconda del selettore.

Per ora ho incapsulato tutti gli elementi che cambiano nei rispettivi If Box() e modifico ciascuno di essi quando cambia il selettore ComboBox, in questo modo:

Names Default To Here( 1 );

modeSelectorOptions = {"Mode1", "Mode2"};
gui = V List Box(
	modeSelector = ComboBox(modeSelectorOptions, 
		<< Set Function(
			Function(
				{this}, 
				Match(this << Get Selected(),
				modeSelectorOptions[1], Write("\!nMode1");IB1<< Set (1); IB2 << Set(0)/*many more when script expanded*/,
				modeSelectorOptions[2],	Write("\!nMode2");IB1<< Set (0); IB2 << Set(1)/*many more when script expanded*/,
				)
			)
		);
	),
	Button Box("All Modes", Write("Always active")),
	IB1 = If Box(1, Button Box("GUI ELEMENT for Mode1", Write("Button pressed"))), 
	IB2 = If Box(0, Button Box("GUI ELEMENT for Mode2", Write("Button pressed")))
	
);

NW = New Window("Test",<< Show Toolbars(0),<<SHOWMENU></SHOWMENU>

This works, but it is not very scalable.

I need to hide or unhide certain elements depending on the mode throughout the whole window with many elements. I have to encapsulate each of those changing elements in an If Box(), name it and don't forget to include it in the Match statement of the <EM>Selettore di modalità</EM>.

It is not very scalable, especially when I move into 10-20 different elements.

Is there any way to, let's say, just raise a corresponding flag in Match statement, define all the IF boxes with those flags and then just give command to redraw them?

Something like this, where redrawIfBoxes is an expression that redraws all the IF boxes so that changed flag takes effect:

<CODE class=" language-jsl">Names Default To Here( 1 );

modeSelectorOptions = {"Mode1", "Mode2"};
mode1Flag = 1;
mode2Flag = 0;
gui = V List Box(
	modeSelector = ComboBox(modeSelectorOptions, 
		<< Set Function(
			Function(
				{this}, 
				Match(this << Get Selected(),
				modeSelectorOptions[1], Write("\!nMode1");mode1Flag = 1;mode2Flag = 0;redrawIfBoxes,
				modeSelectorOptions[2],	Write("\!nMode2");mode1Flag = 0;mode2Flag = 1;redrawIfBoxes,
				)
			)
		);
	),
	Button Box("All Modes", Write("Always active")),
	IB1 = If Box(mode1Flag, Button Box("GUI ELEMENT for Mode1", Write("Button pressed"))), 
	IB2 = If Box(mode2Flag, Button Box("GUI ELEMENT for Mode2", Write("Button pressed")))
	
);

NW = New Window("Test",<< Show Toolbars(0),<<SHOWMENU></SHOWMENU>

<CODE class=" language-jsl">

<CODE class=" language-jsl"><LINGO-LABS id="lingo-labs-824762" slang="en-US" mode="UPDATE"><LINGO-LABEL>Automazione e scripting</LINGO-LABEL></LINGO-LABS>R: Come nascondere/mostrare in modo efficace gli elementi della GUI?

Per ora l'ho fatto in questo modo:

Names Default To Here( 1 );

modeSelectorOptions = {"Mode1", "Mode2"};
mode1Flag = 1;
mode2Flag = 0;
mode1IfBoxes = {IB1, IB3, IB5};
mode2IfBoxes = {IB2, IB4, IB6};
gui = V List Box(
	modeSelector = ComboBox(modeSelectorOptions, 
		<< Set Function(
			Function(
				{this}, 
				Match(this << Get Selected(),
				modeSelectorOptions[1], Write("\!nMode1");mode1Flag = 1;mode2Flag = 0;redrawIfBoxes,
				modeSelectorOptions[2],	Write("\!nMode2");mode1Flag = 0;mode2Flag = 1;redrawIfBoxes,
				)
			)
		);
	),
	Button Box("All Modes", Write("Always active")),
	IB1 = If Box(mode1Flag, Button Box("GUI ELEMENT for Mode1", Write("Button pressed"))), 
	IB2 = If Box(mode2Flag, Button Box("GUI ELEMENT for Mode2", Write("Button pressed"))),
	IB3 = If Box(mode1Flag, Button Box("GUI ELEMENT for Mode1", Write("Button pressed"))), 
	IB4 = If Box(mode2Flag, Button Box("GUI ELEMENT for Mode2", Write("Button pressed"))),
	IB5 = If Box(mode1Flag, Button Box("GUI ELEMENT for Mode1", Write("Button pressed"))), 
	IB6 = If Box(mode2Flag, Button Box("GUI ELEMENT for Mode2", Write("Button pressed")))
	
);
redrawIfBoxes = Expr(
	mode1IfBoxes << Set (mode1Flag);
	mode2IfBoxes << Set (mode2Flag);
);

NW = New Window("Test",<< Show Toolbars(0),<<SHOWMENU></SHOWMENU>

Let me know if there is a more robust way.<BR />With more modes redrawIfBoxes can be changed from Expression to Function to match list of IfBoxes to a specific flag without ever needing to update the function.

The only two places to update - lists of If Boxes and Match statement in selector combobox.

R: Come nascondere/mostrare in modo efficace gli elementi della GUI?

Dipende dall'applicazione finale e da cosa consideri "robusto" e facile da gestire, ma ci sono diverse opzioni:

• Potresti usare le scatole
  • XPath potrebbe essere utile
  • Potresti anche semplicemente avvolgere i tuoi pulsanti all'interno di un contenitore, quindi avresti bisogno solo di una scatola per modalità
• Potresti usare << Visibility("Collapse")
• È possibile aggiornare dinamicamente il testo/le azioni dei pulsanti quando si verificano modifiche

Non necessariamente nel modo in cui lo farei io, ma questo è solo qui per dare alcune idee potenziali

Names Default To Here( 1 );

mode_options = {"Mode1", "Mode2"};

gui = V List Box(
	modeSelector = ComboBox(modeSelectorOptions, 
		<< Set Function(Function({this},
			this << Inval;
			selection = Contains(mode_options, this << Get Selected);
			ibs << Set(0);
			ibs[selection] << Set(1);
			this << Update Window;
		));
	),
	Button Box("All Modes", Write("Always active")),
	If Box(0, 
		V List Box(
			Button Box("GUI ELEMENT for Mode1", Write("Button pressed")),
			Button Box("GUI ELEMENT for Mode1", Write("Button pressed")),
			Button Box("GUI ELEMENT for Mode1", Write("Button pressed"))
		)
	),
	If Box(0, 
		V List Box(
			Button Box("GUI ELEMENT for Mode2", Write("Button pressed")),
			Button Box("GUI ELEMENT for Mode2", Write("Button pressed")),
			Button Box("GUI ELEMENT for Mode2", Write("Button pressed"))
		)
	)
);

ibs = gui << Xpath("//IfBox");

// JMP things
modeSelector << Set(2, Run Script(0));
modeSelector << Set(1, Run Script(1));

nw = New Window("Test",<< Show Toolbars(0),<<SHOWMENU></SHOWMENU>