[Interest] QML id

[Ben Lau]

How about to scale the whole chess board to fit the window?


On 11 April 2016 at 20:55, Igor Mironchik <igor.mironchik at gmail.com> wrote:

>
>
> On 11.04.2016 15:10, Gian Maxera wrote:
>
>
> On 11 Apr 2016, at 11:44, Igor Mironchik < <igor.mironchik at gmail.com>
> igor.mironchik at gmail.com> wrote:
>
> Hello,
>
> On 11.04.2016 13:19, Gian Maxera wrote:
>
>
> On 11 Apr 2016, at 11:14, Igor Mironchik <igor.mironchik at gmail.com> wrote:
>
>
>
> On 11.04.2016 12:57, Gian Maxera wrote:
>
> If the Text is inside the generated rectangle into the repeater you don’t
> need to generate different Ids, you can do that:
>
> Repeater {
>   model: 10
>   delegate: Rectangle {
>      id: cellRect
>      Text {
>         anchor.horizontalCenter: cellRect.horizontalCenter
>      }
>   }
> }
>
> Even if the delegate has a fixed id and generated 10 times, QML will
> resolve correctly it.
>
>
> I want to rewrite my QML with chess board with Repeater. And I want to see
> the next:
>
> <chess.png>
>
>
> I don’t know your current code, but If I would in your shoes, I will use a
> model representing where to put the chess items and a Grid to lay out the
> items. With Grid Item you can setup a global alignment of the items.
> I think it should work in your case.
> If you want more help, please share with us some snippet of code so I can
> understand what you need to achieve.
>
>
> Model and Grid is fine. I can place chess and rects, fine. But how to put
> letters and numbers?
>
>
>
> One solution using Column and Row instead of Grid to split Repeaters:
>
> Column {
>     spacing: 0
>     Row {
>         // top letters
>         EmptyItem { // use fixed width here so you can align the text }
>         Repeater {
>     model: [“A”, “B”, … “H”]
>             delegate: DisplayTheLetter { … }
>         }
>         EmpyItem { }
>     }
>     // Rows with cells
>     Repeater {
>        model: 8
>        delegate: Row {
>            // number
>            Text {
>                 // use fixed width and align left the text
>                 // vertical alignment with anchors
>                 anchors.verticalCenter: parent.verticalCenter
>                 text: index+1
>            }
>            // first row of chess board
>            Repeater {
>                 model: chessBoardModel[index]
>                 delegate: ASingleCellOfChessBoard { … }
>            }
>        }
>     }
>     Row {
>         // bottom letters
>         EmptyItem { }
>         Repeater {
>     model: [“A”, “B”, … “H”]
>             delegate: DisplayTheLetter { … }
>         }
>         EmpyItem { }
>     }
> }
>
>
> Looks like a solution. Only one question is still opened... How to align
> letters and numbers in center if chess board should be resizable? I.e. I
> can't use x and y properties for that. I need anchor.horizontalCenter which
> use AnchorLine, not pixels...
>
>
>
> Thank you.
>
>
>
> Ciao,
> Gianluca.
>
>      }
>
> On 11 Apr 2016, at 10:49, Igor Mironchik < <igor.mironchik at gmail.com>
> igor.mironchik at gmail.com> wrote:
>
> Look. I want to generate chess board - rectangles (8x8). And I want to
> place numbers an letters on the sides. This numbers and letters should be
> anchored to centers of rectangles. I.e. I want to have something like:
>
> Text {
>    anchor.horizontalCenter: cell00.horizontalCenter
> }
>
> ...
>
> On 11.04.2016 12:40, Gian Maxera wrote:
>
> Hello,
> I don’t think so.
> Why do you need it ? Maybe we can suggest to you an alternative solution.
>
> Ciao,
> Gianluca.
>
>
> On 11 Apr 2016, at 10:38, Igor Mironchik <igor.mironchik at gmail.com> wrote:
>
> Hello,
>
> Is it possible to generate id of item in Repeater, for example?
>
> Thank you.
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