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Add visual highlighting for selected projects on homepage #2834

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Add visual highlighting for selected projects on homepage #2834

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4f5cf1e
Initial plan
Copilot Aug 17, 2025
57b5e27
Add visual highlighting for selected projects on homepage
Copilot Aug 17, 2025
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35 changes: 34 additions & 1 deletion meshroom/ui/qml/Homepage.qml
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Original file line number Diff line number Diff line change
Expand Up @@ -238,6 +238,13 @@ Page {
Layout.fillWidth: true
Layout.fillHeight: true

// Reset project selection when switching tabs
onCurrentTabChanged: {
if (currentTab === 1) {
gridView.selectedIndex = -1
}
}

ListView {
id: pipelinesListView
visible: tabPanel.currentTab === 0
Expand Down Expand Up @@ -280,13 +287,23 @@ Page {
cellHeight: cellWidth
anchors.margins: 10

// Property to track which project is currently selected
property int selectedIndex: -1

model: {
// Request latest thumbnail paths
if (mainStack.currentItem instanceof Homepage)
MeshroomApp.updateRecentProjectFilesThumbnails()
return [{"path": null, "thumbnail": null}].concat(MeshroomApp.recentProjectFiles)
}

// Reset selection when model changes if index is out of bounds
onModelChanged: {
if (selectedIndex >= count) {
selectedIndex = -1
}
}

// Update grid item when corresponding thumbnail is computed
Connections {
target: ThumbnailCache
Expand Down Expand Up @@ -332,6 +349,14 @@ Page {
font.pointSize: 24

text: modelData["path"] ? (modelData["thumbnail"] ? "" : MaterialIcons.description) : MaterialIcons.folder_open

// Add visual highlighting when this project is selected
background: Rectangle {
color: projectDelegate.hovered ? Qt.darker(projectDelegate.palette.base, 0.6) : "transparent"
border.width: gridView.selectedIndex === index ? 2 : 0
border.color: gridView.selectedIndex === index ? "#ff0000" : "transparent"
radius: 4
}

MouseArea {
anchors.fill: parent
Expand All @@ -340,6 +365,9 @@ Page {

onClicked: function(mouse) {

// Set the selected index to highlight this project
gridView.selectedIndex = index

if (mouse.button === Qt.RightButton) {

if (!modelData["path"]) { return }
Expand Down Expand Up @@ -375,7 +403,8 @@ Page {

MenuItem {
text: "Open"
onTriggered: {
onTriggered: {
gridView.selectedIndex = index
if (_reconstruction.load(modelData["path"])) {
mainStack.push("Application.qml")
MeshroomApp.addRecentProjectFile(modelData["path"])
Expand All @@ -386,6 +415,10 @@ Page {
MenuItem {
text: "Delete"
onTriggered: {
// Clear selection if deleting the selected item
if (gridView.selectedIndex === index) {
gridView.selectedIndex = -1
}
MeshroomApp.removeRecentProjectFile(modelData["path"])
}
}
Expand Down