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[ui] Node: use TextMetrics to expand elided attribute pins at hover

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This commit is contained in:
Yann Lanthony 2019-01-25 18:10:32 +01:00
parent fc3e17e6d4
commit 4d6195cf81
1 changed files with 26 additions and 18 deletions
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44
meshroom/ui/qml/GraphEditor/AttributePin.qml
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@ -134,30 +134,38 @@ RowLayout {
point1y: parent.width / 2 point1y: parent.width / 2
point2x: dragTarget.x + dragTarget.width/2 point2x: dragTarget.x + dragTarget.width/2
point2y: dragTarget.y + dragTarget.height/2 point2y: dragTarget.y + dragTarget.height/2
color: nameLabel.palette.text color: nameLabel.color
} }
} }
// Attribute name // Attribute name
Label { Item {
id: nameLabel id: nameContainer
text: attribute.name
elide: Text.ElideMiddle
Layout.fillWidth: true Layout.fillWidth: true
font.pointSize: 5 implicitHeight: childrenRect.height
horizontalAlignment: attribute.isOutput ? Text.AlignRight : Text.AlignLeft
Loader { TextMetrics {
active: parent.truncated && (connectMA.containsMouse || connectMA.drag.active || dropArea.containsDrag) id: metrics
anchors.right: root.layoutDirection == Qt.LeftToRight ? undefined : nameLabel.right property bool truncated: width > nameContainer.width
// Non-elided label text: nameLabel.text
sourceComponent: Label { font: nameLabel.font
leftPadding: root.layoutDirection == Qt.LeftToRight ? 0 : 1 }
rightPadding: root.layoutDirection == Qt.LeftToRight ? 1 : 0
text: attribute.name Label {
background: Rectangle { id: nameLabel
color: parent.palette.window
} property bool hovered: (connectMA.containsMouse || connectMA.drag.active || dropArea.containsDrag)
text: attribute.name
elide: hovered ? Text.ElideNone : Text.ElideMiddle
width: hovered ? contentWidth : parent.width
font.pointSize: 5
horizontalAlignment: attribute.isOutput ? Text.AlignRight : Text.AlignLeft
anchors.right: attribute.isOutput ? parent.right : undefined
background: Rectangle {
visible: parent.hovered && metrics.truncated
anchors { fill: parent; leftMargin: -1; rightMargin: -1 }
color: parent.palette.window
} }
} }
} }