CURA-5035 Added typings

plugins/Toolbox/resources/qml/ToolboxDetailPage.qml

@@ -12,11 +12,12 @@ Item
     id: base
     property var details: toolbox.packagesModel.items[0]
     anchors.fill: parent
+    width: parent.width
     ToolboxBackColumn
     {
         id: sidebar
     }
-    Rectangle
+    Item
     {
         id: header
         anchors

plugins/Toolbox/resources/qml/ToolboxDownloadsGrid.qml

@@ -13,6 +13,7 @@ Column
 {
     id: base
     height: childrenRect.height
+    width: parent.width
     spacing: UM.Theme.getSize("default_margin").height
     Label
     {
@@ -29,7 +30,7 @@ Column
         columns: 2
         columnSpacing: UM.Theme.getSize("default_margin").height
         rowSpacing: UM.Theme.getSize("default_margin").width
-
+        height: childrenRect.height
         Repeater
         {
             model: toolbox.viewCategory == "material" ? toolbox.authorsModel : toolbox.packagesModel

plugins/Toolbox/resources/qml/ToolboxDownloadsShowcase.qml

@@ -2,19 +2,16 @@
 // Toolbox is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.2
-import QtQuick.Dialogs 1.1
-import QtQuick.Window 2.2
 import QtQuick.Controls 1.4
 import QtQuick.Controls.Styles 1.4
 import UM 1.1 as UM
 
-// TODO: Switch to QtQuick.Controls 2.x and remove QtQuick.Controls.Styles
-
 Column
 {
     id: base
     height: childrenRect.height
     spacing: UM.Theme.getSize("toolbox_showcase_spacing").width
+    width: parent.width
     Label
     {
         id: heading
@@ -31,7 +28,6 @@ Column
         {
             horizontalCenter: parent.horizontalCenter
         }
-
         Repeater
         {
             model: {

plugins/Toolbox/resources/qml/ToolboxHeader.qml

@@ -9,11 +9,11 @@ Item
 {
     id: header
     width: parent.width
-    height: UM.Theme.getSize("toolbox_header").height * 4
+    height: UM.Theme.getSize("toolbox_header").height
     Row
     {
         id: bar
-        spacing: 12
+        spacing: UM.Theme.getSize("default_margin").width
         height: childrenRect.height
         width: childrenRect.width
         anchors