Comment masquer/afficher efficacement les éléments de l'interface graphique ?J'ai une interface graphique qui masque ou affiche certains éléments en fonction du sélecteur.
Pour l'instant, j'ai encapsulé tous les éléments qui changent dans les If Box() respectifs, et je change chacun d'eux lorsque le sélecteur ComboBox change, comme ceci :
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>sélecteur de mode</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>Automatisation et scripts</LINGO-LABEL></LINGO-LABS>Re : Comment masquer/afficher efficacement les éléments de l'interface graphique ?Pour l'instant, je l'ai fait de cette façon :
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.
Re : Comment masquer/afficher efficacement les éléments de l'interface graphique ?Cela dépend de votre application finale et de ce que vous considérez comme « robuste » et facile à gérer, mais il existe différentes options :
- Vous pouvez utiliser des cases si
- XPath pourrait être utile
- Vous pouvez également simplement envelopper vos boutons dans un conteneur, vous n'aurez donc besoin que d'une seule boîte par mode.
- Vous pouvez utiliser << Visibilité("Réduire")
- Vous pouvez mettre à jour le texte/les actions des boutons de manière dynamique lorsque des modifications se produisent.
Ce n'est pas nécessairement la façon dont je le ferais, mais c'est juste ici pour donner quelques idées potentielles
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>
