Qml problem with signals, error 'Expected token `,'

169Martin

Basically, any type of signal creates error when i run program. I use Qt Creator 3.1.2 Based on Qt 5.3.1 (MSVC 2010, 32 bit).Project has import QmlProject 2.0 Here is my program where i have this error. This program is from tutorial and it worked for him..so im not sure whats the problem there.

@import QtQuick 2.0

Rectangle {
id: rootTangle
width: 360
height: 360
color: "red"
hoverEnabled: true;

Rectangle {
    id: blueRec
    color:  "blue"
    //opacity:    .50
    width: rootTangle.width/2
    height: rootTangle.width/6
    anchors.centerIn: rootTangle
    border.color: "black"
    border.width: 7
    rotation: 180
    radius: 20
    gradient: Gradient {
            GradientStop { position: 0.0; color: "#b0c5de" }
            GradientStop { position: 1.0; color: "blue" }
    }
}

Text {
    id: nazdarTxt
    anchors.centerIn: blueRec
    text: "Nazdar"
    clip: false
    visible: true
    font.family: "Times New Roman"
    font.bold: true
    //font.pixelSize: Math.round(blueRec.height/3)
    width: blueRec.width
    //wrapMode: Text.WordWrap

}

MouseArea {
    id: blueRecMouseArea
    hoverEnabled: true
    onEntered: {
        blueRec.color: "brown"
    }

    anchors.rightMargin: 0
    anchors.bottomMargin: 0
    anchors.leftMargin: 1
    anchors.topMargin: 0
    anchors.fill: blueRec
    onClicked: {
        Qt.quit();

    }
}

}@

sierdzio

In Qt 5.3.1, you can bump the import to QtQuick 2.3.

Can you post exact error message you are seeing and the line it points to? Can you check whether your files are encoded using UTF-8, and what line endings are being used?

169Martin

Sure, he is simplier program:

@import QtQuick 2.3

Rectangle {
width: 400;
height: 200;
color: "turquoise"

Text {
text: "Press me"
anchors.centerIn: parent
font.family: "Algerian"
font.bold: true
verticalAlignment: Text.AlignVCenter
horizontalAlignment: Text.AlignHCenter
styleColor: "#e80f54"
font.pixelSize: 48

   MouseArea {
       anchors.fill: parent
       onPressed: parent.color: "white"
       onReleased: parent.color:    "black"
   }

}
}

@

And the error message:

@Starting C:\Qt\5.3\mingw482_32\bin\qmlscene.exe...
file:///C:/Users/960757/Documents/projects/HelloWorld/HelloWorld.qml:20 Expected token `,'

C:\Qt\5.3\mingw482_32\bin\qmlscene.exe exited with code -1@

Coding is UTF8. Where i check line endings?

sierdzio

Hm, indeed, I'm seeing the same error on my machine. There is no obvious reason for this that I am seeing. I'll investigate and write back shortly.

169Martin

@MouseArea {
anchors.fill: parent
onPressed: parent.color = "white"
onReleased: parent.color = "black"
}
@

This is solution ;)

sierdzio

Ah, of course, such an obvious one, after all :-D

Slot code needs to be written in JavaScript syntax, not QML syntax. So you need to change your slots to this:
@
onPressed: parent.color = "white"
onReleased: parent.color = "black"
@

sierdzio

Parallel problem solving, nice ;-)