Problem with property bool

**qba10** · 12th February 2011, 21:19

Hi
This is my code:

Qt Code:

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import Qt 4.7
 
Item {
 
    width: 180
    height: 60
    id: root
 
    property bool collapsedButton: true
(...)
    ParallelAnimation {
        running:root.collapsedButton
        NumberAnimation { target: backgroundCallapsed; property: "width"; to: 64 ;}
        NumberAnimation { target: background; property: "opacity"; to: 0 }
        NumberAnimation { target: text; property: "opacity"; to: 0 }
 
    }
(...)

import Qt 4.7

Item {

    width: 180
    height: 60
    id: root

    property bool collapsedButton: true
(...)
    ParallelAnimation {
        running:root.collapsedButton
        NumberAnimation { target: backgroundCallapsed; property: "width"; to: 64 ;}
        NumberAnimation { target: background; property: "opacity"; to: 0 }
        NumberAnimation { target: text; property: "opacity"; to: 0 }

    }
(...)

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Thie code does not work, but when I change "root.collapsedButton" form running to "true" this script work

**wysota** · 13th February 2011, 00:03

Define what "does not work" mean. Do you get any errors at the console?

**qba10** · 13th February 2011, 20:38

Aniamtion don't run. Console is empty. Variable "collapsedButton" contains value "true", but animation don't start.
I tried this:

Qt Code:

Switch view

import Qt 4.7
 
    Item {
 
    width: 180
    height: 60
    id: root
 
    property bool collapsedButton: true
    (...)
    ParallelAnimation {
    running:{
               if(root.collapsedButton == true){
                     true
                }else{
                     false
}
    NumberAnimation { target: backgroundCallapsed; property: "width"; to: 64 ;}
    NumberAnimation { target: background; property: "opacity"; to: 0 }
    NumberAnimation { target: text; property: "opacity"; to: 0 }
 
    }
    (...)

import Qt 4.7
     
    Item {
     
    width: 180
    height: 60
    id: root
     
    property bool collapsedButton: true
    (...)
    ParallelAnimation {
    running:{
               if(root.collapsedButton == true){
                     true
                }else{
                     false
}
    NumberAnimation { target: backgroundCallapsed; property: "width"; to: 64 ;}
    NumberAnimation { target: background; property: "opacity"; to: 0 }
    NumberAnimation { target: text; property: "opacity"; to: 0 }
     
    }
    (...)

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but aniamtion don't start too.