Specify width and height in Cura.Checkbox

Update Dialogs to use Cura.CheckBox instead of QtQuick. This will make it easier to update the QtQuick checkbox version.

plugins/PerObjectSettingsTool/SettingPickDialog.qml

@@ -57,12 +57,12 @@ UM.Dialog
         onTextChanged: settingPickDialog.updateFilter()
     }
 
-    CheckBox
+    Cura.CheckBox
     {
         id: toggleShowAll
         anchors
         {
-            top: parent.top
+            verticalCenter: parent.verticalCenter
             right: parent.right
         }
         text: catalog.i18nc("@label:checkbox", "Show all")

resources/qml/Dialogs/AskOpenAsProjectOrModelsDialog.qml

@@ -92,17 +92,11 @@ UM.Dialog
             wrapMode: Text.WordWrap
         }
 
-        CheckBox
+        Cura.CheckBox
         {
             id: rememberChoiceCheckBox
             text: catalog.i18nc("@text:window", "Remember my choice")
             checked: UM.Preferences.getValue("cura/choice_on_open_project") != "always_ask"
-            style: CheckBoxStyle {
-                label: Label {
-                    text: control.text
-                    font: UM.Theme.getFont("default")
-                }
-            }
         }
 
         // Buttons

resources/qml/Dialogs/WorkspaceSummaryDialog.qml

@@ -275,7 +275,7 @@ UM.Dialog
             width: parent.width
             height: childrenRect.height
             anchors.bottom: parent.bottom
-            CheckBox
+            Cura.CheckBox
             {
                 id: dontShowAgainCheckbox
                 anchors.left: parent.left

resources/qml/Widgets/CheckBox.qml

@@ -17,6 +17,9 @@ CheckBox
 
     hoverEnabled: true
 
+    height: UM.Theme.getSize("checkbox").height
+    width: UM.Theme.getSize("checkbox").width
+
     indicator: Rectangle
     {
         width: control.height