QmlDesigner: Update Tooltips for Qt Quick Layout components

This patch update tooltips for Qt Quick Layout compoents.
It also update tooltips of the relative properties.

Fixes: QDS-12283
Change-Id: I6c4d76602668dc7258cce7ff4fab4b547d8f5d0f
Reviewed-by: Qt CI Patch Build Bot <ci_patchbuild_bot@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Mats Honkamaa <mats.honkamaa@qt.io>

share/qtcreator/qmldesigner/propertyEditorQmlSources/QtQuick/Layouts/ColumnLayoutSpecifics.qml

@@ -12,7 +12,10 @@ Section {
     caption: qsTr("Column Layout")
 
     SectionLayout {
-        PropertyLabel { text: qsTr("Column spacing") }
+        PropertyLabel {
+            text: qsTr("Column spacing")
+            tooltip: qsTr("Sets the space between the items in pixels in the <b>Column Layout</b>.")
+        }
 
         SecondColumnLayout {
             SpinBox {
@@ -30,6 +33,7 @@ Section {
         PropertyLabel {
             text: qsTr("Layout direction")
             blockedByTemplate: !backendValues.layoutDirection.isAvailable
+            tooltip: qsTr("Sets the direction of the item flow in the <b>Column Layout</b>.")
         }
 
         SecondColumnLayout {

share/qtcreator/qmldesigner/propertyEditorQmlSources/QtQuick/Layouts/GridLayoutSpecifics.qml

@@ -12,7 +12,10 @@ Section {
     caption: qsTr("Grid Layout")
 
     SectionLayout {
-        PropertyLabel { text: qsTr("Columns & Rows") }
+        PropertyLabel {
+            text: qsTr("Columns & Rows")
+            tooltip: qsTr("Sets the number of columns and rows in the <b>Grid Layout</b>.")
+        }
 
         SecondColumnLayout {
             SpinBox {
@@ -49,7 +52,10 @@ Section {
             ExpandingSpacer {}
         }
 
-        PropertyLabel { text: qsTr("Spacing") }
+        PropertyLabel {
+            text: qsTr("Spacing")
+            tooltip: qsTr("Sets the space between the items in pixels in the rows and columns in the <b>Grid Layout</b>.")
+        }
 
         SecondColumnLayout {
             SpinBox {
@@ -86,7 +92,10 @@ Section {
             ExpandingSpacer {}
         }
 
-        PropertyLabel { text: qsTr("Flow") }
+        PropertyLabel {
+            text: qsTr("Flow")
+            tooltip: qsTr("Set the direction of dynamic items to flow in rows or columns in the <b>Grid Layout</b>.")
+        }
 
         SecondColumnLayout {
             ComboBox {
@@ -100,7 +109,11 @@ Section {
             ExpandingSpacer {}
         }
 
-        PropertyLabel { text: qsTr("Layout direction") }
+        PropertyLabel {
+            text: qsTr("Layout direction")
+            tooltip: qsTr("Sets the direction of the dynamic items left to right or right to left in the <b>Grid Layout</b>.")
+
+        }
 
         SecondColumnLayout {
             ComboBox {

share/qtcreator/qmldesigner/propertyEditorQmlSources/QtQuick/Layouts/RowLayoutSpecifics.qml

@@ -12,7 +12,10 @@ Section {
     caption: qsTr("Row Layout")
 
     SectionLayout {
-        PropertyLabel { text: qsTr("Row spacing") }
+        PropertyLabel {
+            text: qsTr("Row spacing")
+            tooltip: qsTr("Sets the space between the items in pixels in the <b>Row Layout</b>.")
+        }
 
         SecondColumnLayout {
             SpinBox {
@@ -30,6 +33,7 @@ Section {
         PropertyLabel {
             text: qsTr("Layout direction")
             blockedByTemplate: !backendValues.layoutDirection.isAvailable
+            tooltip: qsTr("Sets the direction of the item flow in the <b>Row Layout</b>.")
         }
 
         SecondColumnLayout {

share/qtcreator/qmldesigner/propertyEditorQmlSources/QtQuick/Layouts/StackLayoutSpecifics.qml

@@ -12,7 +12,10 @@ Section {
     caption: qsTr("Stack Layout")
 
     SectionLayout {
-        PropertyLabel { text: qsTr("Current index") }
+        PropertyLabel {
+            text: qsTr("Current index")
+            tooltip: qsTr("Sets the index of the child item currently visible in the <b>Stack Layout</b>.")
+        }
 
         SecondColumnLayout {
             SpinBox {

src/plugins/qmldesigner/componentsplugin/components.metainfo

@@ -12,6 +12,7 @@ MetaInfo {
 
             Property { name: "width"; type: "int"; value: 100; }
             Property { name: "height"; type: "int"; value: 100; }
+            tooltip: qsTr("Organizes items in a row.")
         }
     }
 
@@ -28,6 +29,7 @@ MetaInfo {
 
             Property { name: "width"; type: "int"; value: 100; }
             Property { name: "height"; type: "int"; value: 100; }
+            tooltip: qsTr("Organizes items in a column.")
         }
     }
 
@@ -44,6 +46,7 @@ MetaInfo {
 
             Property { name: "width"; type: "int"; value: 100; }
             Property { name: "height"; type: "int"; value: 100; }
+            tooltip: qsTr("Organizes items in a grid.")
         }
     }
 
@@ -65,6 +68,7 @@ MetaInfo {
 
             Property { name: "width"; type: "int"; value: 100; }
             Property { name: "height"; type: "int"; value: 100; }
+            tooltip: qsTr("Organizes items in a grid. Only the top item is visible.")
         }
     }
 }