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[ui] GraphEditor: expose nodes depth strategy for auto-layout

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add a ComboBox to chose between node's min/max depth for graph auto-layout
This commit is contained in:
Yann Lanthony 2018-01-15 15:27:21 +01:00
parent 04973fbf63
commit 254b945728
1 changed files with 14 additions and 4 deletions
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18
meshroom/ui/qml/GraphEditor/GraphEditor.qml
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@ -15,8 +15,9 @@ Item {
property variant selectedNode: null
property int nodeWidth: 140
property int nodeHeight: 40
property int gridSpacing: 10
property int nodeHeight: 80
property int gridSpacing: 15
property bool useMinDepth: true
property var _attributeToDelegate: ({})
// signals
@ -24,6 +25,8 @@ Item {
signal workspaceClicked()
signal nodeDoubleClicked(var node)
onUseMinDepthChanged: doAutoLayout()
clip: true
SystemPalette { id: palette }
@ -253,6 +256,12 @@ Item {
onClicked: root.doAutoLayout()
z: 10
}
ComboBox {
model: ['Min Depth', 'Max Depth']
onActivated: {
useMinDepth = currentIndex == 0
}
}
}
function registerAttributePin(attribute, pin)
@ -284,6 +293,7 @@ Item {
// Really basic auto-layout based on node depths
function doAutoLayout()
{
var depthProperty = useMinDepth ? 'minDepth' : 'depth'
var grid = new Array(nodeRepeater.count)
for(var i=0; i< nodeRepeater.count; ++i)
grid[i] = new Array(nodeRepeater.count)
@ -298,9 +308,9 @@ Item {
var j=0;
while(1)
{
if(grid[obj.node.depth][j] == undefined)
if(grid[obj.node[depthProperty]][j] == undefined)
{
grid[obj.node.depth][j] = obj;
grid[obj.node[depthProperty]][j] = obj;
break;
}
j++;