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Diffstat (limited to 'doc/src/snippets/declarative/gridview/gridview.qml')
-rw-r--r-- | doc/src/snippets/declarative/gridview/gridview.qml | 110 |
1 files changed, 79 insertions, 31 deletions
diff --git a/doc/src/snippets/declarative/gridview/gridview.qml b/doc/src/snippets/declarative/gridview/gridview.qml index 3c205bc..0b3bbf3 100644 --- a/doc/src/snippets/declarative/gridview/gridview.qml +++ b/doc/src/snippets/declarative/gridview/gridview.qml @@ -39,50 +39,98 @@ ** ****************************************************************************/ +//![import] import Qt 4.7 +//![import] -//! [3] Rectangle { - width: 240; height: 180; color: "white" - // ContactModel model is defined in dummydata/ContactModel.qml - // The viewer automatically loads files in dummydata/* to assist - // development without a real data source. - - // Define a delegate component. A component will be - // instantiated for each visible item in the list. -//! [0] + width: childrenRect.width; height: childrenRect.height + +Row { + +//![classdocs simple] +GridView { + width: 300; height: 200 + + model: ContactModel {} + delegate: Column { + Image { source: portrait; anchors.horizontalCenter: parent.horizontalCenter } + Text { text: name; anchors.horizontalCenter: parent.horizontalCenter } + } +} +//![classdocs simple] + + +//![classdocs advanced] +Rectangle { + width: 300; height: 200 + Component { - id: delegate + id: contactDelegate Item { - id: wrapper - width: 80; height: 78 + width: grid.cellWidth; height: grid.cellHeight Column { + anchors.fill: parent Image { source: portrait; anchors.horizontalCenter: parent.horizontalCenter } Text { text: name; anchors.horizontalCenter: parent.horizontalCenter } } } } -//! [0] - // Define a highlight component. Just one of these will be instantiated - // by each ListView and placed behind the current item. -//! [1] - Component { - id: highlight - Rectangle { - color: "lightsteelblue" - radius: 5 - } - } -//! [1] - // The actual grid -//! [2] + GridView { - width: parent.width; height: parent.height - model: ContactModel; delegate: delegate + id: grid + anchors.fill: parent cellWidth: 80; cellHeight: 80 - highlight: highlight + + model: ContactModel {} + delegate: contactDelegate + highlight: Rectangle { color: "lightsteelblue"; radius: 5 } focus: true } -//! [2] } -//! [3] +//![classdocs advanced] + +//![delayRemove] +Component { + id: delegate + Item { + GridView.onRemove: SequentialAnimation { + PropertyAction { target: wrapper; property: "GridView.delayRemove"; value: true } + NumberAnimation { target: wrapper; property: "scale"; to: 0; duration: 250; easing.type: Easing.InOutQuad } + PropertyAction { target: wrapper; property: "GridView.delayRemove"; value: false } + } + } +} +//![delayRemove] + +//![highlightFollowsCurrentItem] +Component { + id: highlight + Rectangle { + width: view.cellWidth; height: view.cellHeight + color: "lightsteelblue"; radius: 5 + SpringFollow on x { to: view.currentItem.x; spring: 3; damping: 0.2 } + SpringFollow on y { to: view.currentItem.y; spring: 3; damping: 0.2 } + } +} + +GridView { + id: view + width: 300; height: 200 + cellWidth: 80; cellHeight: 80 + + model: ContactModel {} + delegate: Column { + Image { source: portrait; anchors.horizontalCenter: parent.horizontalCenter } + Text { text: name; anchors.horizontalCenter: parent.horizontalCenter } + } + + highlight: highlight + highlightFollowsCurrentItem: false + focus: true +} +//![highlightFollowsCurrentItem] + +} + +} |