新增文件夹图标显示功能

qml/AppControls2/FolderIcon.qml

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2023, KylinSoft Co., Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+import QtQuick 2.12
+import org.ukui.menu.core 1.0
+
+StyleBackground {
+    property alias icons: iconGrid.icons
+    property alias rows: iconGrid.rows
+    property alias columns: iconGrid.columns
+    property alias padding: iconGrid.padding
+    property alias spacing: iconGrid.spacing
+
+    radius: 4
+    paletteRole: Palette.Text
+    useStyleTransparent: false
+    alpha: 0.12
+
+    Grid {
+        id: iconGrid
+        anchors.fill: parent
+        property string icons: ""
+        property int cellWidth: Math.floor((width - padding*2 - spacing*(columns - 1)) / columns)
+        property int cellHeight: Math.floor((height - padding*2 - spacing*(rows - 1)) / rows)
+        Repeater {
+            model: icons.split(" ").slice(0, rows*columns)
+            delegate: Image {
+                width: iconGrid.cellWidth
+                height: iconGrid.cellHeight
+                source: modelData
+            }
+        }
+    }
+}

qml/AppControls2/FolderItem.qml

@@ -6,22 +6,36 @@ import org.ukui.menu.core 1.0
 MouseArea {
     id: control
     hoverEnabled: true
+    // ToolTip.visible: content.textTruncated && control.containsMouse
+    // ToolTip.text: name
 
     StyleBackground {
         anchors.fill: parent
         radius: 4
         useStyleTransparent: false
         alpha: control.containsPress ? 0.82 : control.containsMouse ? 0.55 : 0.00
-        ToolTip.visible: content.textTruncated && control.containsMouse
-        ToolTip.text: name
 
-        IconLabel {
-            id: content
+        RowLayout {
             anchors.fill: parent
-            iconHeight: 32; iconWidth: iconHeight
-            appName: name; appIcon: icon
-            display: Display.TextBesideIcon
+            anchors.leftMargin: 12
             spacing: 12
+            FolderIcon {
+                rows: 2; columns: 2
+                spacing: 2; padding: 2
+                icons: icon
+                Layout.alignment: Qt.AlignVCenter
+                Layout.preferredWidth: 32
+                Layout.preferredHeight: 32
+            }
+
+            Text {
+                Layout.fillWidth: true
+                Layout.fillHeight: true
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignLeft
+                elide: Text.ElideRight
+                text: name
+            }
         }
     }
 }

qml/AppControls2/qmldir

@@ -7,3 +7,4 @@ FolderItem 1.0 FolderItem.qml
 LabelItem 1.0 LabelItem.qml
 IconLabel 1.0 IconLabel.qml
 RoundButton 1.0 RoundButton.qml
+FolderIcon 1.0 FolderIcon.qml

qml/AppUI/AppPageContent.qml

@@ -25,7 +25,10 @@ import org.ukui.menu.core 1.0
 SwipeView {
     id: root
     interactive: false
-    required property AppPageHeader appPageHeader
+    // 5.15
+    // required property AppPageHeader appPageHeader
+    // 5.12
+    property AppPageHeader appPageHeader: null
 
     Item {
         id: appListBase

qml/qml.qrc

@@ -29,6 +29,7 @@
         <file>extensions/RecentFileExtension.qml</file>
         <file>extensions/FavoriteExtension.qml</file>
         <file>AppControls2/RoundButton.qml</file>
+        <file>AppControls2/FolderIcon.qml</file>
         <file>AppUI/SelectionPage.qml</file>
         <file>AppUI/AppPageContent.qml</file>
         <file>AppUI/PluginSelectMenu.qml</file>

src/appdata/plugin/all-app-data-provider.cpp

@@ -121,7 +121,7 @@ void AllAppDataProvider::reloadFolderData()
     for (const auto &folder : folders) {
         folderItem.setId(QString::number(folder.getId()));
         folderItem.setType(DataType::Folder);
-        folderItem.setIcon("image://appicon/text-plain");
+        folderItem.setIcon(AppFolderHelper::folderIcon(folder).join(" "));
         folderItem.setName(folder.getName());
 
         folderData.append(folderItem);