Add conveniance HDrawer.normalOrForceCollapse prop

src/gui/Base/HDrawer.qml

@@ -49,17 +49,19 @@ Drawer {
         requireDefaultSize ? defaultSize : minimumSize
 
     readonly property int calculatedSizeNoRequiredMinimum:
-        collapse || forceCollapse ?
+        normalOrForceCollapse ?
         peekSizeWhileCollapsed :
         Math.max(minimumSize, Math.min(preferredSize, maximumSize))
 
     readonly property int calculatedSize:
-        collapse || forceCollapse ?
+        normalOrForceCollapse ?
         peekSizeWhileCollapsed :
         Math.max(calculatedMinimumSize, Math.min(preferredSize, maximumSize))
 
     //
 
+    readonly property bool normalOrForceCollapse: collapse || forceCollapse
+
     readonly property int visibleSize: visible ? width * position : 0
 
     readonly property bool horizontal:
@@ -81,7 +83,7 @@ Drawer {
 
     // FIXME: https://bugreports.qt.io/browse/QTBUG-59141
     // dragMargin: parent.width / 2
-    // interactive: collapse || forceCollapse
+    // interactive: normalOrForceCollapse
     dragMargin: 0
     interactive: false
 

src/gui/Base/HDrawerSwipeHandler.qml

@@ -27,10 +27,7 @@ DragHandler {
     signal closeRequest()
 
     target: null
-
-    enabled:
-        (drawer.collapse || drawer.forceCollapse) &&
-        drawer.visible
+    enabled: drawer.normalOrForceCollapse && drawer.visible
 
     onTranslationChanged: {
         if (hide.running || cancel.running) return

src/gui/Pages/Chat/RoomHeader.qml

@@ -26,7 +26,7 @@ Rectangle {
 
         RoomHeaderButton {
             id: goToMainPaneButton
-            show: mainUI.mainPane.collapse || mainUI.mainPane.forceCollapse
+            show: mainUI.mainPane.normalOrForceCollapse
             padded: false
             backgroundColor: "transparent"
             icon.name: "go-back-to-main-pane"
@@ -216,9 +216,7 @@ Rectangle {
 
         RoomHeaderButton {
             id: goToRoomPaneButton
-            show:
-                chat.roomPane &&
-                (chat.roomPane.collapse || chat.roomPane.forceCollapse)
+            show: chat.roomPane && chat.roomPane.normalOrForceCollapse
 
             padded: false
             backgroundColor: "transparent"