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[ui] UIGraph: add hoveredNode property + node hovering visual feedback

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* keep track of currently hovered node in UIGraph on Python side
* Node: show border on hover + make MouseArea contain everything else to always get hover events, even when cursor is over children attribute pins
This commit is contained in:
Yann Lanthony 2018-12-06 19:13:17 +01:00
parent 5b991053a8
commit 05854ed897
3 changed files with 124 additions and 104 deletions
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4
meshroom/ui/qml/GraphEditor/GraphEditor.qml
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@ -308,6 +308,7 @@ Item {
width: uigraph.layout.nodeWidth
readOnly: root.readOnly
selected: uigraph.selectedNode === node
hovered: uigraph.hoveredNode === node
onSelectedChanged: if(selected) forceActiveFocus()
onAttributePinCreated: registerAttributePin(attribute, pin)
@ -331,6 +332,9 @@ Item {
onMoved: uigraph.moveNode(node, position)
onEntered: uigraph.hoveredNode = node
onExited: uigraph.hoveredNode = null
Keys.onDeletePressed: uigraph.removeNode(node)
Behavior on x {