feat(ListView): allows list navigation using keyboard

Makefile

@@ -8,7 +8,7 @@ TSC=./node_modules/typescript/bin/tsc
 UGLIFYJS=./node_modules/terser/bin/terser
 UGLIFYCSS=./node_modules/uglifycss/uglifycss
 
-VERSION?=2.0.1-b
+VERSION?=2.0.2-b
 BUILDID?=master
 
 GSED=sed

d.ts/antos.d.ts

@@ -2337,7 +2337,7 @@ declare namespace OS {
              * in JSON format as .settings.json and will be loaded automatically
              * when application is initialized.
              *
-             * This object is globally acessible to all processes of the same application
+             * This object is globally accessible to all processes of the same application
              *
              * @type {GenericObject<any>}
              * @memberof BaseApplication
@@ -3927,6 +3927,12 @@ declare namespace OS {
              * @memberof AFXTag
              */
             set tooltip(v: string);
+            /**
+             * Setter to activate or deactivate focus on a Tag
+             *
+             * @memberof AFXTag
+             */
+            set focusable(v: boolean);
             /**
              *
              * This function looking for a property name of the tag
@@ -4501,6 +4507,14 @@ declare namespace OS {
                  * @memberof ListViewTag
                  */
                 private _data;
+                /**
+                 * Navigation index, used for keyboard navigation only
+                 *
+                 * @private
+                 * @type {number}
+                 * @memberof ListViewTag
+                 */
+                private _nav_index;
                 private _drop;
                 private _show;
                 /**
@@ -4753,6 +4767,43 @@ declare namespace OS {
                  * @memberof ListViewTag
                  */
                 private iclick;
+                /**
+                 * Reset the navigation indicator
+                 *
+                 * @private
+                 */
+                private nav_reset;
+                /**
+                 * Navigate the list up
+                 *
+                 * @public
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                nav_next(): void;
+                /**
+                 * Navigate the list down
+                 *
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                nav_prev(): void;
+                /**
+                 * Commit the navigated item
+                 *
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                nav_commit(): void;
+                /**
+                 * Handle special key event such as key up and down
+                 *
+                 * @private
+                 * @param {JQuery.KeyboardEventBase} event
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                private handle_special_key;
                 /**
                  * This function triggers the double click event on an item
                  *
@@ -4762,6 +4813,15 @@ declare namespace OS {
                  * @memberof ListViewTag
                  */
                 protected idbclick(e: TagEventType<ListViewItemTag>): void;
+                /**
+                 * This function scroll to item if it is not visible
+                 *
+                 * @public
+                 * @param {ListViewItemTag} item tag event object
+                 * @returns
+                 * @memberof ListViewTag
+                 */
+                scroll_to_item(item: ListViewItemTag): void;
                 /**
                  * This function triggers the list item select event
                  *
@@ -6557,14 +6617,6 @@ declare namespace OS {
                  * @memberof SystemPanelTag
                  */
                 private _pending_task;
-                /**
-                 * Flag indicate where the selected application shall be opened
-                 *
-                 * @private
-                 * @type {boolean}
-                 * @memberof SystemPanelTag
-                 */
-                private _prevent_open;
                 /**
                  * Store the current attached service
                  *

src/core/BaseApplication.ts

@@ -40,7 +40,7 @@ namespace OS {
              * in JSON format as .settings.json and will be loaded automatically
              * when application is initialized.
              * 
-             * This object is globally acessible to all processes of the same application
+             * This object is globally accessible to all processes of the same application
              *
              * @type {GenericObject<any>}
              * @memberof BaseApplication

src/core/BaseDialog.ts

@@ -833,7 +833,7 @@ namespace OS {
             SelectionDialog.scheme = `\
 <afx-app-window  width='350' height='300' apptitle = "Selection">
     <afx-vbox padding = "10">
-        <afx-list-view data-id = "list" ></afx-list-view>
+        <afx-list-view data-id = "list" focusable="true"></afx-list-view>
         <div data-height="35" style = "text-align: right;">
             <afx-button data-id = "btnOk" text = "__(Ok)" ></afx-button>
             <afx-button data-id = "btnCancel" text = "__(Cancel)"></afx-button>
@@ -1114,18 +1114,6 @@ namespace OS {
                     if (this.data && this.data.hidden) {
                         return (fileview.showhidden = this.data.hidden);
                     }
-
-                    $(this.scheme).on("keyup", (evt)=>{
-                        if(evt.which === 38)
-                        {
-                            const currdir = fileview.path.asFileHandle();
-                            if (currdir.isRoot()) {
-                                return;
-                            }
-                            const p = currdir.parent();
-                            return fileview.path = p.path;
-                        }
-                    });
                 }
             }
 

src/core/tags/DesktopTag.ts

@@ -65,7 +65,7 @@ namespace OS {
                      * TRICKY HACK
                      * When focusing on a window which overflows the desktop,
                      * the desktop scrolls automatically to bottom,
-                     * even when `overflow: hiddle` is set on CSS.
+                     * even when `overflow: hidden` is set on CSS.
                      * 
                      * The following event listener  prevents
                      * the desktop to scroll down in this case

src/core/tags/FileViewTag.ts

@@ -733,6 +733,11 @@ namespace OS {
                     };
                     const grid = this.refs.gridview as GridViewTag;
                     const list = this.refs.listview as ListViewTag;
+
+                    list.focusable = true;
+                    grid.focusable = true;
+                    tree.focusable = true;
+
                     grid.resizable = true;
                     grid.header = this._header;
                     tree.dragndrop = true;

src/core/tags/ListViewTag.ts

@@ -550,6 +550,15 @@ namespace OS {
                  * @memberof ListViewTag
                  */
                 private _data: GenericObject<any>[];
+                
+                /**
+                 * Navigation index, used for keyboard navigation only
+                 *
+                 * @private
+                 * @type {number}
+                 * @memberof ListViewTag
+                 */
+                private _nav_index: number;
 
                 private _drop: (any) => void;
                 private _show: (any) => void;
@@ -601,6 +610,7 @@ namespace OS {
                     this.dragndrop = false;
                     this._anchor = undefined;
                     this.itemtag = "afx-list-item";
+                    this._nav_index = -1;
                     $(this).addClass("afx-list-view");
                 }
 
@@ -624,6 +634,7 @@ namespace OS {
                     this.attsw(v, "dropdown");
                     $(this.refs.container).removeAttr("style");
                     $(this.refs.mlist).removeAttr("style");
+                    this.dir = "column";
                     $(this).removeClass("dropdown");
                     if (v) {
                         $(this).addClass("dropdown");
@@ -799,7 +810,11 @@ namespace OS {
                     this.calibrate();
                 }
                 get dir(): string {
-                    return $(this).attr("dir");
+                    const v = $(this).attr("dir");
+                    if(!v) {
+                        return "column";
+                    }
+                    return v;
                 }
                 /**
                  * Getter: Get data of the list
@@ -861,14 +876,17 @@ namespace OS {
                         const el = data[i].domel as ListViewItemTag;
                         el.selected = true;
                     };
+                    this.nav_reset();
                     if (Array.isArray(idx)) {
                         if (this.multiselect) {
                             for (const i of idx as number[]) {
                                 select(i);
+                                this._nav_index = i;
                             }
                         }
                     } else {
                         select(idx as number);
+                        this._nav_index = idx;
                     }
                 }
 
@@ -1074,14 +1092,106 @@ namespace OS {
                     if (!e.data) {
                         return;
                     }
+                    this.nav_reset();
+                    this._nav_index = -1;
                     const list = this.selectedItems;
                     if (this.multiselect && list.includes(e.data) && !flag) {
                         list.splice(list.indexOf(e.data), 1);
                         e.data.selected = false;
                         return;
                     }
+                    this._nav_index = $(e.data).index();
                     e.data.selected = true;
                 }
+                
+                /**
+                 * Reset the navigation indicator
+                 * 
+                 * @private
+                 */
+                private nav_reset() {
+                    if(this._nav_index >= 0 && this._nav_index < this.data.length)
+                    {
+                        $(this.data[this._nav_index].domel as ListViewItemTag).removeClass("listview_nav_focus");
+                    }
+                }
+                /**
+                 * Navigate the list up
+                 *
+                 * @public
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                public nav_next() {
+                    if(this._nav_index <= 0) {
+                        return;
+                    }
+                    this.nav_reset();
+                    this._nav_index--;
+                    const new_el = this.data[this._nav_index].domel as ListViewItemTag;
+                    if(new_el) {
+                        $(new_el).addClass("listview_nav_focus");
+                        this.scroll_to_item(new_el);
+                    }
+                }
+                
+                /**
+                 * Navigate the list down
+                 *
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                public nav_prev() {
+                    if(this._nav_index >= this.data.length - 1) {
+                        return;
+                    }
+                    this.nav_reset();
+                    this._nav_index++;
+                    const new_el = this.data[this._nav_index].domel as ListViewItemTag;
+                    if(new_el) {
+                        $(new_el).addClass("listview_nav_focus");
+                        this.scroll_to_item(new_el);
+                    }
+                }
+
+                /**
+                 * Commit the navigated item
+                 *
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                public nav_commit() {
+                    if(this._nav_index > this.data.length - 1 || this._nav_index < 0) {
+                        return;
+                    }
+                    this.selected = this._nav_index;
+                }
+
+                /**
+                 * Handle special key event such as key up and down
+                 *
+                 * @private
+                 * @param {JQuery.KeyboardEventBase} event
+                 * @returns {void}
+                 * @memberof ListViewTag
+                 */
+                private handle_special_key(event: JQuery.KeyboardEventBase) {
+                    switch (event.which) {
+                        case 37:
+                        case 38:
+                            this.nav_next();
+                            return event.preventDefault();
+                        case 39:
+                        case 40:
+                            this.nav_prev();
+                            return event.preventDefault();
+                        case 13:
+                            event.preventDefault();
+                            return this.nav_commit();
+                        default:
+                            break;
+                    }
+                }
 
                 /**
                  * This function triggers the double click event on an item
@@ -1099,6 +1209,56 @@ namespace OS {
                     this._onlistdbclick(evt);
                     return this.observable.trigger("listdbclick", evt);
                 }
+                
+                /**
+                 * This function scroll to item if it is not visible
+                 *
+                 * @public
+                 * @param {ListViewItemTag} item tag event object
+                 * @returns
+                 * @memberof ListViewTag
+                 */
+                public scroll_to_item(item: ListViewItemTag) {
+                    const li = $(item).children()[0];
+                    const offset = $(this.refs.container).offset();
+                    const li_offset = $(li).offset();
+
+                    if(this.dir == "column") {
+                        const top = $(this.refs.container).scrollTop();
+                        const li_height = $(li).outerHeight();
+                        const container_height = $(this.refs.container).outerHeight();
+                        if (li_offset.top + li_height > container_height + offset.top)
+                        {
+                            $(this.refs.container).scrollTop(
+                                top +
+                                    (li_offset.top + li_height - offset.top - container_height)
+                            );
+                        } else if ($(li).offset().top < offset.top) {
+                            $(this.refs.container).scrollTop(
+                                top -
+                                    (offset.top - li_offset.top)
+                            );
+                        }
+                    }
+                    else
+                    {
+                        const left = $(this.refs.container).scrollLeft();
+                        const li_w = $(li).outerWidth();
+                        const container_w = $(this.refs.container).outerWidth();
+                        if (li_offset.left + li_w >  offset.left + container_w)
+                        {
+                            $(this.refs.container).scrollLeft(
+                                left +
+                                    (li_offset.left + li_w - offset.left - container_w)
+                            );
+                        } else if ($(li).offset().left < offset.left) {
+                            $(this.refs.container).scrollLeft(
+                                left -
+                                    (offset.left - li_offset.left)
+                            );
+                        }
+                    }
+                }
 
                 /**
                  * This function triggers the list item select event
@@ -1141,25 +1301,7 @@ namespace OS {
                         this._selectedItems = [e.data];
                         edata.items = [e.data];
                         //scroll element
-                        const li = $(e.data).children()[0];
+                        this.scroll_to_item(e.data);
-                        const offset = $(this.refs.container).offset();
-                        const top = $(this.refs.container).scrollTop();
-                        if (
-                            $(li).offset().top + $(li).height() >
-                            $(this.refs.container).height() + offset.top
-                        ) {
-                            $(this.refs.container).scrollTop(
-                                top +
-                                    $(this.refs.container).height() -
-                                    $(li).height()
-                            );
-                        } else if ($(li).offset().top < offset.top) {
-                            $(this.refs.container).scrollTop(
-                                top -
-                                    $(this.refs.container).height() +
-                                    $(li).height()
-                            );
-                        }
                     }
                     
                     // set the label content event it is hidden
@@ -1185,6 +1327,12 @@ namespace OS {
                         from: undefined,
                         to: undefined,
                     };
+                    $(this).on("keyup", (e) => {
+                        this.handle_special_key(e);
+                    });
+                    //$(this.refs.search).on("click",(e) => {
+                    //    console.log("focus")
+                    //})
                     this._onmousedown = (e) => {
                         if(this.multiselect || this.selectedItems == undefined || this.selectedItems.length == 0)
                         {

src/core/tags/SystemPanelTag.ts

@@ -39,14 +39,6 @@ namespace OS {
                  */
                 private _pending_task: Promise<any>[];
                 
-                /**
-                 * Flag indicate where the selected application shall be opened
-                 *
-                 * @private
-                 * @type {boolean}
-                 * @memberof SystemPanelTag
-                 */
-                private _prevent_open: boolean;
                 /**
                  * Store the current attached service
                  *
@@ -96,7 +88,6 @@ namespace OS {
                     this._loading_toh = undefined;
                     this.app_list= [];
                     this._services = [];
-                    this._prevent_open = false;
                 }
 
                 /**
@@ -137,11 +128,6 @@ namespace OS {
                  * @memberof SystemPanelTag
                  */
                 private open(): void {
-                    if(this._prevent_open)
-                    {
-                        this._prevent_open = false;
-                        return;
-                    }
                     const applist = this.refs.applist as ListViewTag;
                     const el = applist.selectedItem;
                     if (!el) {
@@ -170,20 +156,18 @@ namespace OS {
                             return this.toggle(false);
 
                         case 37:
-                            this._prevent_open = true;
+                            applist.nav_next();
-                            applist.selectPrev();
                             return e.preventDefault();
                         case 38:
                             return e.preventDefault();
                         case 39:
-                            this._prevent_open = true;
+                            applist.nav_prev();
-                            applist.selectNext();
                             return e.preventDefault();
                         case 40:
                             return e.preventDefault();
                         case 13:
                             e.preventDefault();
-                            return this.open();
+                            return applist.nav_commit();
                         default:
                             catlist.selected = 0;
                             var text = (this.refs.search as HTMLInputElement)

src/core/tags/TabContainerTag.ts

@@ -169,7 +169,7 @@ namespace OS {
                     }
                     $(v.container).show();
                     this.observable.trigger("resize", undefined);
-                    $(v.container).attr("tabindex",-1).css("outline", "none").trigger("focus");
+                    $(v.container).trigger("focus");
                 }
                 get selectedTab(): TabContainerTabType {
                     return this._selectedTab;
@@ -230,6 +230,7 @@ namespace OS {
                     $(item.container)
                         .css("width", "100%")
                         .css("height", "100%")
+                        .attr("tabindex",-1).css("outline", "none") // allow focus this tab
                         .hide();
                     const el = (this.refs.bar as TabBarTag).push(
                         item

src/core/tags/WindowTag.ts

@@ -436,7 +436,7 @@ namespace OS {
                         w: this.width,
                         h: this.height,
                     });
-                    $(this).attr("tabindex", 0).css("outline", "none");
+                    this.focusable = true
                     if(OS.mobile)
                     {
                         this.toggle_window();

src/core/tags/tag.ts

@@ -532,6 +532,19 @@ namespace OS {
                 }
                 $(this).attr("tooltip", v);
             }
+            
+            /**
+             * Setter to activate or deactivate focus on a Tag
+             *
+             * @memberof AFXTag
+             */
+            set focusable(v: boolean) {
+                if(v) {
+                    $(this).attr("tabindex", 0).css("outline", "none");
+                } else  {
+                    $(this).removeAttr("tabindex");
+                }
+            }
 
             /**
              *

src/packages/Files/main.css

@@ -10,14 +10,17 @@ afx-app-window[data-id ='files-app-window'] afx-file-view afx-list-view i:before
     text-align: center;
 }
 
+/*
 afx-app-window[data-id ='files-app-window'] afx-list-view[data-id='favouri'] li.selected {
     background-color: var(--background-quaternary) !important;
     color:var(--text-secondary) !important;
 }
-
+    */
+/*
 afx-app-window[data-id ='files-app-window'] afx-file-view {
     background-color: var(--background-tertiary);
 }
+    */
 
 afx-app-window[data-id ='files-app-window'] button{
     border-radius: 0;

src/packages/Files/main.ts

@@ -433,6 +433,14 @@ namespace OS {
                 this.bindKey("CTRL-ALT-R", ()=>{
                     this.view.path = this.currdir.path;
                 });
+                this.bindKey("CTRL-B", () => {
+                    if (this.currdir.isRoot()) {
+                        return;
+                    }
+                    const p = this.currdir.parent();
+                    this.favo.selected = -1;
+                    return this.view.path = p.path;
+                });
                 (this.find("btgrid") as GUI.tag.ButtonTag).onbtclick = (e) => {
                     this.view.view = "icon";
                     this.viewType.icon = true;
@@ -454,15 +462,6 @@ namespace OS {
                     }
                 });
                  $(this.scheme).on("keyup", (evt)=>{
-                    if(evt.which === 38)
-                    {
-                        if (this.currdir.isRoot()) {
-                            return;
-                        }
-                        const p = this.currdir.parent();
-                        this.favo.selected = -1;
-                        return this.view.path = p.path;
-                    }
                     if(!evt.ctrlKey)
                     {
                         this.view.multiselect = false;

src/packages/Files/package.json

@@ -6,7 +6,7 @@
         "author": "Xuan Sang LE",
         "email": "xsang.le@gmail.com"
     },
-    "version":"0.1.10-b",
+    "version":"0.1.11-b",
     "category":"System",
     "iconclass":"fa fa-hdd-o",
     "mimes":["dir"],

src/packages/Files/scheme.html

@@ -1,7 +1,7 @@
 <afx-app-window data-id = "files-app-window" apptitle="Files" width="600" height="500" responsive="true">
         <afx-tile data-id="container" name="vbox" dir="column">
             <afx-tile data-height = "35" min-width="120" data-width="180" data-id = "nav-bar" name="hbox" dir="row">
-                <afx-list-view data-id = "favouri" dropdown="true"></afx-list-view>
+                <afx-list-view data-id = "favouri" dropdown="true" focusable="true"></afx-list-view>
             </afx-tile>
             <afx-resizer data-id="resizer" dir="column" disable="true" data-width="3" data-height="0"></afx-resizer>
             <afx-vbox>
@@ -12,6 +12,6 @@
                     <afx-button data-width = "40"  data-id = "btlist" iconclass = "fa fa-th-list"></afx-button>
                 </afx-hbox>
                 <afx-file-view data-id = "fileview"></afx-file-view>
-            </afx-vbox>           
+            </afx-vbox>
         </afx-tile>
     </afx-app-window>

src/packages/Setting/package.json

@@ -6,7 +6,7 @@
         "author": "Xuan Sang LE",
         "email": "xsang.le@gmail.com"
     },
-    "version":"0.2.0-b",
+    "version":"0.2.1-b",
     "category":"System",
     "iconclass":"fa fa-wrench",
     "mimes":["none"]

src/packages/Setting/scheme.html

@@ -6,7 +6,7 @@
                 <afx-vbox>
                     <afx-label text = "__(Wallpaper)" iconclass = "fa fa-image" class = "header" data-height="30"></afx-label>
                     <afx-hbox>
-                        <afx-list-view data-width="150" data-id="wplist"></afx-list-view>
+                        <afx-list-view data-width="150" data-id="wplist" focusable="true"></afx-list-view>
                         <afx-resizer data-width="2"></afx-resizer>
                         <div data-id = "wp-preview"></div>
                     </afx-hbox>
@@ -25,7 +25,7 @@
             <afx-hbox data-id="vfs" tabname = "__(VFS)" iconclass = "fa fa-inbox" padding="10">
                 <afx-vbox>
                     <afx-label text = "__(Mount points)" iconclass = "fa fa-folder" class = "header" data-height="30"></afx-label>
-                    <afx-list-view  data-id="mplist"></afx-list-view>
+                    <afx-list-view  data-id="mplist" focusable="true"></afx-list-view>
                     <afx-label text = "__(Desktop path)" iconclass = "fa fa-desktop" class = "header" data-height="30"></afx-label>
                     <afx-hbox data-height = "40" >
                         <div data-width="16"></div>
@@ -45,7 +45,7 @@
             <afx-hbox data-id="locale" tabname = "__(Languages)"iconclass = "fa fa-globe" padding="10">
                 <afx-vbox>
                     <afx-label text = "__(System locale)" iconclass = "fa fa-globe" class = "header" data-height="30"></afx-label>
-                    <afx-list-view  data-id="lglist"></afx-list-view>
+                    <afx-list-view  data-id="lglist" focusable="true"></afx-list-view>
                     <div data-height="10"></div>
                 </afx-vbox>
             </afx-hbox>
@@ -53,10 +53,10 @@
             <afx-hbox data-id="startup" tabname = "__(Startup)" iconclass = "fa fa-cog" padding="10">
                 <afx-vbox>
                     <afx-label text = "__(Startup services)" iconclass = "fa fa-tasks" class = "header" data-height="30"></afx-label>
-                    <afx-list-view  data-id="srvlist"></afx-list-view>
+                    <afx-list-view  data-id="srvlist" focusable="true"></afx-list-view>
                     <div data-height="5"></div>
                     <afx-label text = "__(Startup applications)" iconclass = "fa fa-adn" class = "header" data-height="30"></afx-label>
-                    <afx-list-view  data-id="applist"></afx-list-view>
+                    <afx-list-view  data-id="applist" focusable="true"></afx-list-view>
                     <div data-height="10"></div>
                 </afx-vbox>
             </afx-hbox>
@@ -64,10 +64,10 @@
             <afx-hbox data-id="app-services" tabname = "__(Apps. and Services)" iconclass = "fa fa-adn" padding="10">
                 <afx-vbox>
                     <afx-label text = "__(Services)" iconclass = "fa fa-tasks" class = "header" data-height="30"></afx-label>
-                    <afx-list-view  data-id="sys-srvlist"></afx-list-view>
+                    <afx-list-view  data-id="sys-srvlist" focusable="true"></afx-list-view>
                     <div data-height="5"></div>
                     <afx-label text = "__(Pinned applications)" iconclass = "fa fa-adn" class = "header" data-height="30"></afx-label>
-                    <afx-list-view  data-id="sys-applist"></afx-list-view>
+                    <afx-list-view  data-id="sys-applist" focusable="true"></afx-list-view>
                     <div data-height="10"></div>
                 </afx-vbox>
             </afx-hbox>

src/packages/SystemReport/package.json

@@ -8,7 +8,7 @@
         "email": "xsang.le@gmail.com",
         "licences": "GPLv3"
     },
-    "version": "0.1.4-b",
+    "version": "0.1.5-b",
     "category": "System",
     "iconclass": "fa fa-bug",
     "mimes": []

src/packages/SystemReport/scheme.html

@@ -1,6 +1,6 @@
 <afx-app-window data-id="SystemReport"  width='600' height='450' apptitle = "__(System error log)" responsive="true">
     <afx-hbox>
-        <afx-list-view data-id = "loglist" data-width="200"> </afx-list-view>
+        <afx-list-view data-id = "loglist" data-width="200" focusable="true"> </afx-list-view>
         <afx-resizer data-width = "2" ></afx-resizer>
         <afx-vbox>
             <div data-id = "container">

src/themes/default/afx-file-view.css

@@ -6,9 +6,10 @@ afx-file-view afx-label.status{
 afx-file-view afx-list-view > div.list-container > ul  li{
     background-color: transparent;
 }
+/*
 afx-file-view afx-list-view > div.list-container > ul .afx-list-item:nth-child(even) li {
     background-color: transparent;
-}
+}*/
 afx-file-view afx-list-view i.dir:before{
     content: "\f07b"; 
     font-family: "FontAwesome";

src/themes/default/afx-list-view.css

@@ -65,3 +65,7 @@ afx-list-view .afx-list-item li afx-label.description
     padding-left: 10px;
 }
 
+afx-list-view  > div.list-container > ul > .listview_nav_focus > li{
+    background-color: var(--item-bg-hover);
+}
+

src/themes/default/afx-sys-panel.css

@@ -49,7 +49,8 @@ afx-sys-panel afx-hbox[data-id="btlist"]  afx-button button
     font-size: 24px;
 }
 
-afx-sys-panel afx-list-view[data-id="applist"] > div.list-container > ul .afx-list-item li:hover
+afx-sys-panel afx-list-view[data-id="applist"] > div.list-container > ul .afx-list-item li:hover,
+afx-sys-panel afx-list-view[data-id="applist"] > div.list-container > ul .listview_nav_focus > li
 {
     background-color: var(--antos-ant-color)/*#cecece*/;
     color: var(--text-tertiary);

src/themes/system/afx-float-list.css

@@ -1,11 +1,11 @@
 
-afx-desktop div.list-container > ul, afx-float-list div.list-container > ul{
+afx-desktop > div.list-container > ul, afx-float-list > div.list-container > ul{
     padding: 0;
     margin: 0;
     background-color: transparent;
 }
 
-afx-desktop div.list-container > ul li, afx-float-list div.list-container > ul li{
+afx-desktop > div.list-container > ul li, afx-float-list > div.list-container > ul li{
     padding: 0;
     margin: 0;
     background-color: transparent;

src/themes/system/afx-sys-panel.css

@@ -121,10 +121,11 @@ afx-sys-panel afx-list-view[data-id="applist"] afx-label span
 {
     flex-direction: column;
 }
+/*
 afx-sys-panel afx-list-view[data-id="applist"] > div.list-container > ul li:hover {
     background-color: transparent;
-}
+}*/
-afx-sys-panel afx-list-view[data-id="applist"]> div.list-container > ul .afx-list-item:nth-child(even) li
+afx-sys-panel afx-list-view[data-id="applist"]> div.list-container > ul .afx-list-item li
 {
     background-color: transparent;
 }