Visibility Toggling

GoldRatio

Is it possible to toggle the visibility of an Item such as a SpinBox using a ComboBox?
I want the Item (Spin Box) to show up when certain selections in a ComboBox, and not show up for other choices.

Thanks!

jsulm

@GoldRatio http://doc.qt.io/qt-5/qwidget.html#visible-prop

GoldRatio

@jsulm I still don't get how to do it. I tried using a switch statement but it doesn't work. This is what I have so far.

ComboBox{
id: comboBox
textRole: "choice"
model: ListModel{
ListElement{
choice: "visible"
value: 0
}
ListElement{
choice:"invisible"
value: 1
}
}
}

SpinBox{
id: spin
visible:{
switch(comboBox.currentIndex)
{
case 0: setVisible(true)
case 1: set Visible(false)
}
}
}
}
It gives me a warning saying that there is an undetermined non-empty case block

Thanks!

jsulm

@GoldRatio Now I see you're using QML - you should mention this.
I'm not a QML expert, but shouldn't there be something like:

switch(comboBox.currentIndex)
{
case 0: setVisible(true);
        break;
case 1: setVisible(false);
        break;  
default: setVisible(true);
         break;
}

J.Hilk

@jsulm said in Visibility Toggling:

@GoldRatio Now I see you're using QML - you should mention this.
I'm not a QML expert, but shouldn't there be something like:
switch(comboBox.currentIndex)
{
case 0: setVisible(true);
        break;
case 1: setVisible(false);
        break;  
default: setVisible(true);
         break;
}

close, but not quite, this should do it:

//inside combobox
onCurrentIndexChanged:{
   switch(currentIndex)
   {
    case 0: spin.visible = true;
         break;
    case 1: spin.visible = false;
         break;  
    default: spin.visible = true;
          break;
    }
}

GoldRatio

This post is deleted!

GoldRatio

Thanks! I figured out a different way and forgot to check the forum. I used:

onCurrentIndexChanged:{
visible: {
switch(currentIndex)
{
case 0: return true;
case 1: return false;
default: return false;
}
}
}

Thanks for all of the help tough!