CODEWITHSUNDEEP
qml
camino
camino

Reputation: 10584

use if inside qml row element failed

I add a property cond in Row element,so when cond is true, it will draw 3 picture,otherwise only one will be drawed

but qml report "Unexpected token `if'" ,any ideas? Thanks

import QtQuick 1.1

Rectangle{
id:rect
    property bool cond:true;
    Row{
     Image{ source:"good.png" }
     if(cond) {
         Image{ source:"good.png" }
         Image{ source:"good.png" }
     }
    }
}

Upvotes: 2

Views: 1450

Answers (1)

hiddenbit
hiddenbit

Reputation: 2243

Your code is syntactically wrong: QML structure description statements cannot be wrapped in javascript code.

But the solution is simple:

import QtQuick 1.1

Rectangle {
    id:rect
    property bool cond: true;
    Row{
        Image{ source:"good1.png" }

        // show image elements only if 'cond' is true
        Image{ source:"good2.png"; visible: cond }
        Image{ source:"good3.png"; visible: cond }
    }
}

Alternatively you can create the image elements dynamically, but this is more complex.

Upvotes: 4

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