[Solved] GridView wraps to late.

Kysymys

Hi there,

I am new to using QML, so I don't really know if the GridVirew's behavior is normal.
GridView wraps it's content at some point, but to late, so the last element on each row gets clipped.

Also the scene produces following message:
@Cannot create accessible interface for object: QQuickRectangle(0x9d9e820)@

I don't know why this error message is produced, since everything seems to working right.

Please enlighten me.

Last element gets clipped:
!http://s9.postimg.org/wdcswspmn/2013_03_26_22_35_41_Grid_Cuts_Wrapped.png(Grid clipps content)!

Code to reproduce:
@import QtQuick 2.0

Rectangle {
width: 300
height: 300
color: "gray"

Rectangle {
anchors.fill: parent
anchors.margins: 10
color: "white"

GridView {
id: grid
anchors.fill: parent
cellWidth: 80; cellHeight: 80
clip: true
highlight: Rectangle { color: "darkgray"; radius: 10 }
focus: true

model: ListModel {
ListElement { color: "red"; text: "red" }
ListElement { color: "blue"; text: "blue" }
ListElement { color: "yellow"; text: "yellow" }
ListElement { color: "red"; text: "red" }
ListElement { color: "blue"; text: "blue" }
ListElement { color: "yellow"; text: "yellow" }
}
delegate: Rectangle {
width: grid.cellWidth; height: grid.cellHeight
color: "transparent"
border.color: "black"
radius: 10

Column {
 anchors.fill: parent
 anchors.topMargin: 10
 Rectangle {
  anchors.horizontalCenter: parent.horizontalCenter
  width: 60; height: 50; color: model.color
 }
 Text {
  anchors.horizontalCenter: parent.horizontalCenter
  text: model.text;
 }
}

}
}
}
}
@

Jens

The bug you found was probably already reported here:
https://bugreports.qt-project.org/browse/QTBUG-29436

Since this is a bug in the component itself and behavior might change in the future, the safest way to work around it would be to ensure that the with of your grid view is an exact multiple of cellWidth. You can do this by not filling to parent and assigning the width yourself.

I believe you can ignore the warning safely and there has already been issued a fix for it here: https://bugreports.qt-project.org/browse/QTBUG-29720

Kysymys

Thanks a lot.
That answers my question.