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Ensure items in ListView and GridViews viewport are visible.
Unrequested items and items in the cache buffer are hidden by the views. Make these items visible again if they enter the viewport due to a relayout. Change-Id: I574d1513e88c31c3c01a4a20ac77c21111279d3e Reviewed-by: Bea Lam <bea.lam@nokia.com>
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Andrew den Exter
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Qt by Nokia
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Dec 20, 2011
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67 changes: 67 additions & 0 deletions
67
tests/auto/qtquick2/qquickgridview/data/unrequestedItems.qml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| import QtQuick 2.0 | ||
|
|
||
| Item { | ||
| width: 240 | ||
| height: 320 | ||
|
|
||
| Component { | ||
| id: myDelegate | ||
|
|
||
| Package { | ||
| Rectangle { | ||
| id: leftWrapper | ||
| objectName: "wrapper" | ||
| Package.name: "left" | ||
| height: 80 | ||
| width: 60 | ||
| Text { | ||
| text: index | ||
| } | ||
| color: ListView.isCurrentItem ? "lightsteelblue" : "white" | ||
| } | ||
| Rectangle { | ||
| id: rightWrapper | ||
| objectName: "wrapper" | ||
| Package.name: "right" | ||
| height: 80 | ||
| width: 60 | ||
| Text { | ||
| text: index | ||
| } | ||
| color: ListView.isCurrentItem ? "lightsteelblue" : "white" | ||
| } | ||
| } | ||
|
|
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| } | ||
|
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| VisualDataModel { | ||
| id: visualModel | ||
|
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| delegate: myDelegate | ||
| model: testModel | ||
| } | ||
|
|
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| GridView { | ||
| id: leftList | ||
| objectName: "leftGrid" | ||
| anchors { | ||
| left: parent.left; top: parent.top; | ||
| right: parent.horizontalCenter; bottom: parent.bottom | ||
| } | ||
| model: visualModel.parts.left | ||
| cellWidth: 60 | ||
| cellHeight: 80 | ||
| } | ||
|
|
||
| GridView { | ||
| id: rightList | ||
| objectName: "rightGrid" | ||
| anchors { | ||
| left: parent.horizontalCenter; top: parent.top; | ||
| right: parent.right; bottom: parent.bottom | ||
| } | ||
| model: visualModel.parts.right | ||
| cellWidth: 60 | ||
| cellHeight: 80 | ||
| } | ||
| } |
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63 changes: 63 additions & 0 deletions
63
tests/auto/qtquick2/qquicklistview/data/unrequestedItems.qml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| import QtQuick 2.0 | ||
|
|
||
| Item { | ||
| width: 240 | ||
| height: 320 | ||
|
|
||
| Component { | ||
| id: myDelegate | ||
|
|
||
| Package { | ||
| Rectangle { | ||
| id: leftWrapper | ||
| objectName: "wrapper" | ||
| Package.name: "left" | ||
| height: 20 | ||
| width: 120 | ||
| Text { | ||
| text: index | ||
| } | ||
| color: ListView.isCurrentItem ? "lightsteelblue" : "white" | ||
| } | ||
| Rectangle { | ||
| id: rightWrapper | ||
| objectName: "wrapper" | ||
| Package.name: "right" | ||
| height: 20 | ||
| width: 120 | ||
| Text { | ||
| text: index | ||
| } | ||
| color: ListView.isCurrentItem ? "lightsteelblue" : "white" | ||
| } | ||
| } | ||
|
|
||
| } | ||
|
|
||
| VisualDataModel { | ||
| id: visualModel | ||
|
|
||
| delegate: myDelegate | ||
| model: testModel | ||
| } | ||
|
|
||
| ListView { | ||
| id: leftList | ||
| objectName: "leftList" | ||
| anchors { | ||
| left: parent.left; top: parent.top; | ||
| right: parent.horizontalCenter; bottom: parent.bottom | ||
| } | ||
| model: visualModel.parts.left | ||
| } | ||
|
|
||
| ListView { | ||
| id: rightList | ||
| objectName: "rightList" | ||
| anchors { | ||
| left: parent.horizontalCenter; top: parent.top; | ||
| right: parent.right; bottom: parent.bottom | ||
| } | ||
| model: visualModel.parts.right | ||
| } | ||
| } |
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