I have delegate like this:
section
{
property: "groupingString"
delegate: Row
{
width: parent.width
Label
{
width: parent.width
x: Theme.paddingMedium
text: artistName
wrapMode: Text.WordWrap
color: Theme.highlightColor
font.pixelSize: Theme.fontSizeLarge
}
Label
{
width: parent.width
x: Theme.paddingMedium
text: "[" + albumYear + "] " +
albumName
wrapMode: Text.WordWrap
color: Theme.secondaryColor
font.pixelSize: Theme.fontSizeTiny
}
}
}
So I want to display artist name on one line and the album name on the second
line, they will be the same for all elements inside each group.
So maybe I should then just split "section" inside delegate and display it?
groupingString is item->GetArtistName() + "-" + item->GetAlbumName(); from C++
side
--
Best regards,
Alexander mailto:alexander.kryl...@gmail.com
02.02.2015 21:47, Lucien Xu пишет:
Hello Alexander,
This do not really make sense:
Taking your example from Qt docs, in the medium category, there will be the Dog and Cat. In the "medium"
section, you will have two different "name" properties, that are "Dog" and "Cat". What to
pick to render name + size ?
What would you like to do actually ?
Regards,
Lucien
----- Mail original -----
De: "Александр Крылков" <alexander.kryl...@gmail.com>
À: devel@lists.sailfishos.org
Envoyé: Lundi 2 Février 2015 16:36:53
Objet: [SailfishDevel] Accessing ListView model properties in section.delegate
Hello! how can I access ListView model propeties in it's section delegate?
Examples on internet is showing only how to access property specified in section.property
field by "section"
For example: Rectangle { id : container width : 200 height : 250 ListModel { id : animalsModel ListElement { name : "Parrot" ; size : "Small" } ListElement {
name : "Guinea pig" ; size : "Small" } ListElement { name : "Dog" ; size : "Medium" } ListElement { name : "Cat" ; size :
"Medium" } ListElement { name : "Elephant" ; size : "Large" }
} // The delegate for each section header Component { id : sectionHeading Rectangle
{ width : container . width height : childrenRect . height color :
"lightsteelblue" Text { text : section font .bold: true }
}
} ListView { anchors .fill: parent model : animalsModel delegate : Text { text :
name } section .property: "size" section .criteria: ViewSection . FullString
section .delegate: sectionHeading }
}
But i want to use other model fields, for example: Rectangle { id : container width : 200 height : 250 ListModel { id : animalsModel ListElement { name : "Parrot" ; size
: "Small" } ListElement { name : "Guinea pig" ; size : "Small" } ListElement { name : "Dog" ; size : "Medium" } ListElement {
name : "Cat" ; size : "Medium" } ListElement { name : "Elephant" ; size : "Large" }
} // The delegate for each section header Component { id : sectionHeading Rectangle
{ width : container . width height : childrenRect . height color :
"lightsteelblue" Text { text : name + size font .bold: true } }
} ListView { anchors .fill: parent model : animalsModel delegate : Text { text :
name } section .property: "size" section .criteria: ViewSection . FullString
section .delegate: sectionHeading }
}
If I will do it like in example above I will get: ReferenceError: name is not
defined --
Best regards,
Alexander mailto:alexander.kryl...@gmail.com
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