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Timeline: Make label parsing declarative

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Like this the labels are also updated initially and when the model
changes. Also, use the more generic label "[unknown]" instead of
"<bytecode>" to replace empty descriptions. Even in the QML case it's
not always bytecode.

Change-Id: Iea0dc36eb9061c928f2cb9706adaaa3b4bab7811
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
This commit is contained in:
Ulf Hermann
2015-01-13 13:51:33 +01:00
parent bea159a701
commit d5b4ffb2b2
1 changed files with 11 additions and 29 deletions
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40
src/libs/timeline/qml/CategoryLabel.qml
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@@ -40,9 +40,8 @@ Item {
property bool mockup
property string text: model ? model.displayName : ""
property bool expanded: model && model.expanded
property var descriptions: []
property var extdescriptions: []
property var selectionIds: []
property var labels: model ? model.labels : []
property bool dragging
property int visualIndex
property int dragOffset
@@ -65,27 +64,6 @@ Item {
height: model ? Math.max(txt.height, model.height) : 0
width: 150
function updateDescriptions() {
var desc=[];
var ids=[];
var extdesc=[];
var labelList = model.labels;
for (var i = 0; i < labelList.length; i++ ) {
extdesc[i] = desc[i] = (labelList[i].description || qsTr("<bytecode>"));
ids[i] = labelList[i].id;
if (labelList[i].displayName !== undefined)
extdesc[i] += " (" + labelList[i].displayName + ")";
}
descriptions = desc;
selectionIds = ids;
extdescriptions = extdesc;
}
Connections {
target: model
onLabelsChanged: updateDescriptions()
}
MouseArea {
id: dragArea
anchors.fill: txt
@@ -131,19 +109,23 @@ Item {
anchors.top: txt.bottom
visible: expanded
Repeater {
model: descriptions.length
model: labels.length
Button {
id: button
property string labelText: labels[index].description ? labels[index].description :
qsTr("[unknown]")
width: labelContainer.width
height: column.parentModel ? column.parentModel.rowHeight(index + 1) : 0
action: Action {
onTriggered: {
if (reverseSelect)
labelContainer.selectPrevBySelectionId(selectionIds[index]);
labelContainer.selectPrevBySelectionId(labels[index].id);
else
labelContainer.selectNextBySelectionId(selectionIds[index]);
labelContainer.selectNextBySelectionId(labels[index].id);
}
tooltip: extdescriptions[index]
tooltip: button.labelText + (labels[index].displayName ?
(" (" + labels[index].displayName + ")") : "")
}
style: ButtonStyle {
@@ -153,7 +135,7 @@ Item {
color: "#eaeaea"
}
label: Text {
text: descriptions[index]
text: button.labelText
textFormat: Text.PlainText
verticalAlignment: Text.AlignVCenter
horizontalAlignment: Text.AlignLeft