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Viewing changes to qml/Dash/PreviewListView.qml

  • Committer: Nick Dedekind
  • Date: 2014-03-07 15:54:57 UTC
  • mfrom: (638.1.118 unity8)
  • Revision ID: nicholas.dedekind@gmail.com-20140307155457-f0s1zu5ll2czt3rq
merged with trunk

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Lines of Context:
qml/Dash/PreviewListView.qml
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    property alias model: previewListView.model
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    property alias currentIndex: previewListView.currentIndex
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    property alias currentItem: previewListView.currentItem
 
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    property alias count: previewListView.count
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    Image {
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        objectName: "pointerArrow"
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            id: previewDelegateMapper
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        }
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        onCurrentIndexChanged: {
 
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        onCurrentIndexChanged: positionListView();
 
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        function positionListView() {
 
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            if (!open) {
 
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                return;
 
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            }
 
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            var row = Math.floor(currentIndex / categoryDelegate.columns);
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            if (categoryDelegate.collapsedRowCount <= row) {
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                categoryView.expandedCategoryId = categoryId
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            }
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            if (open) {
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                categoryDelegate.highlightIndex = currentIndex
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            }
 
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            categoryDelegate.highlightIndex = currentIndex
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            if (!init && model !== undefined) {
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                var item = model.get(currentIndex)
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                onScreen = true;
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                categoryDelegate.highlightIndex = currentIndex;
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                pageHeader.unfocus();
 
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                positionListView();
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            } else {
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                // Cancel any pending preview requests or actions
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                if (previewListView.currentItem.previewData !== undefined) {