Fix popups not being flickable by keyboard

src/gui/Base/HFlickableColumnPage.qml

@@ -15,7 +15,7 @@ HPage {
     property alias flickShortcuts: flickShortcuts
 
     property bool enableFlickShortcuts:
-        SwipeView ? SwipeView.isCurrentItem : true
+        SwipeView && SwipeView.view ? SwipeView.isCurrentItem : true
 
     implicitWidth: theme.controls.box.defaultWidth
     implicitHeight: contentHeight + implicitHeaderHeight + implicitFooterHeight

src/gui/Base/HShortcut.qml

@@ -6,7 +6,8 @@ import QtQuick 2.12
 Shortcut {
     // TODO: use enabled + a Binding with restoreValue when switch to Qt 5.15
     property bool active: true
+    property bool disableIfAnyPopupOrMenu: true
 
-    enabled: ! window.anyPopupOrMenu && active
+    enabled: (! window.anyPopupOrMenu || ! disableIfAnyPopupOrMenu) && active
     context: Qt.ApplicationShortcut
 }

src/gui/Popups/HFlickableColumnPopup.qml

@@ -23,6 +23,7 @@ HPopup {
             popup.maximumPreferredHeight,
             implicitHeaderHeight + implicitFooterHeight + contentHeight,
         )
+        flickShortcuts.disableIfAnyPopupOrMenu: false
 
         Keys.onReturnPressed: popup.keyboardAccept()
         Keys.onEnterPressed: popup.keyboardAccept()

src/gui/ShortcutBundles/FlickShortcuts.qml

@@ -9,39 +9,46 @@ HQtObject {
 
     property Item flickable: parent
     property bool active: true
+    property bool disableIfAnyPopupOrMenu: true
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.Scrolling.up
         onActivated: utils.flickPages(flickable, -1 / 10)
     }
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.Scrolling.down
         onActivated: utils.flickPages(flickable, 1 / 10)
     }
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.Scrolling.page_up
         onActivated: utils.flickPages(flickable, -1)
     }
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.Scrolling.page_down
         onActivated: utils.flickPages(flickable, 1)
     }
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.Scrolling.top
         onActivated: utils.flickToTop(flickable)
     }
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.Scrolling.bottom
         onActivated: utils.flickToBottom(flickable)
     }

src/gui/ShortcutBundles/TabShortcuts.qml

@@ -9,9 +9,11 @@ HQtObject {
 
     property Item container: parent
     property bool active: container.count > 1
+    property bool disableIfAnyPopupOrMenu: true
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.previous_tab
         onActivated: container.setCurrentIndex(
             utils.numberWrapAt(container.currentIndex - 1, container.count),
@@ -20,6 +22,7 @@ HQtObject {
 
     HShortcut {
         active: root.active
+        disableIfAnyPopupOrMenu: root.disableIfAnyPopupOrMenu
         sequences: window.settings.Keys.next_tab
         onActivated: container.setCurrentIndex(
             utils.numberWrapAt(container.currentIndex + 1, container.count),