diff --git a/QtNovelDesc.pro b/QtNovelDesc.pro
index cb79ad9..ecb9006 100644
--- a/QtNovelDesc.pro
+++ b/QtNovelDesc.pro
@@ -6,5 +6,5 @@ SUBDIRS += \
     WordsIDE \
     libConfig \
     libProjectManager \
-    libTextEdit \
+    # libTextEdit \
     u_test
diff --git a/QtNovelDesc.pro.user b/QtNovelDesc.pro.user
index 8c98337..9f739d4 100644
--- a/QtNovelDesc.pro.user
+++ b/QtNovelDesc.pro.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.15.0, 2023-09-01T00:30:22. -->
+<!-- Written by QtCreator 4.15.0, 2023-09-04T07:38:38. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
diff --git a/WordsIDE/command_list.cpp b/WordsIDE/command_list.cpp
index 8bbc9b0..c8b3319 100644
--- a/WordsIDE/command_list.cpp
+++ b/WordsIDE/command_list.cpp
@@ -24,10 +24,7 @@ void NewProject::fromText(const QString &line) {
     name_val = list[1];
 }
 
-NewPackage::NewPackage(const QString &path_string)
-{
-    sequence = path_string.split("/");
-}
+NewPackage::NewPackage(const QString &path_string) { sequence = path_string.split("/", QString::SplitBehavior::SkipEmptyParts); }
 
 QString NewPackage::name() const
 {
@@ -188,3 +185,23 @@ void CloseProject::run(Schedule::CommandsDispatcher *core) const {
 QString CloseProject::toText() const { return ""; }
 
 void CloseProject::fromText(const QString &line) {}
+
+DeleteTarget::DeleteTarget(const Core::Route &target) : node_path(target) {}
+
+DeleteTarget::DeleteTarget(const QModelIndex &target) : node_index(target) {}
+
+QString DeleteTarget::name() const { return NAME(DeleteTarget); }
+
+void DeleteTarget::run(Schedule::CommandsDispatcher *core) const {
+    auto vmgr = core->get<DocumentsManager>(NAME(DocumentsManager));
+    if (!node_index.isValid())
+        vmgr->deleteNode(node_path);
+    else {
+        auto node_path = vmgr->convertPath(node_index);
+        vmgr->deleteNode(node_path);
+    }
+}
+
+QString DeleteTarget::toText() const { return node_path.links().join("/"); }
+
+void DeleteTarget::fromText(const QString &line) { Route::collect(line.split("/", QString::SplitBehavior::SkipEmptyParts)); }
diff --git a/WordsIDE/command_list.h b/WordsIDE/command_list.h
index 38238ee..05576f3 100644
--- a/WordsIDE/command_list.h
+++ b/WordsIDE/command_list.h
@@ -3,6 +3,7 @@
 
 #include "route.h"
 
+#include <QModelIndex>
 #include <commandsdispatcher.h>
 
 namespace Presents {
@@ -85,8 +86,26 @@ namespace CommandList {
         virtual QString toText() const override;
         virtual void fromText(const QString &line) override;
     };
+
+    class DeleteTarget : public Schedule::GeCommand {
+    public:
+        DeleteTarget(const Core::Route &target);
+        DeleteTarget(const QModelIndex &target);
+
+        // GeCommand interface
+    public:
+        virtual QString name() const override;
+        virtual void run(Schedule::CommandsDispatcher *core) const override;
+        virtual QString toText() const override;
+        virtual void fromText(const QString &line) override;
+
+    private:
+        QModelIndex node_index = QModelIndex();
+        Core::Route node_path;
+    };
+
     class OpenFile : public Schedule::GeCommand {
-      public:
+    public:
         OpenFile(const Core::Route &path_node);
         OpenFile(const QFileInfo &f);
 
diff --git a/WordsIDE/manager_docs.cpp b/WordsIDE/manager_docs.cpp
index 9871dd1..8710024 100644
--- a/WordsIDE/manager_docs.cpp
+++ b/WordsIDE/manager_docs.cpp
@@ -97,9 +97,14 @@ void DocumentsManager::openFile(const QList<Route> &doc_paths) {
         view->load(info);
         view->applySetting(it.links().last());
 
-        for (auto con : present_ui)
-            if (con->avaliable(view))
+        for (auto &con : present_ui)
+            if (con->avaliable(view)) {
                 con->append(view);
+                return;
+            }
+
+        // 默认第一个打开
+        present_ui.first()->append(view);
     }
 }
 
@@ -158,7 +163,7 @@ QList<Route> DocumentsManager::actives() const { return doc_openning.keys(); }
 void DocumentsManager::active(const Core::Route &node_path) {
     if (doc_openning.contains(node_path)) {
         auto inst = convertPresent(node_path);
-        for (auto vit : present_ui)
+        for (auto &vit : present_ui)
             if (vit->contains(inst))
                 vit->active(inst);
     }
diff --git a/WordsIDE/presentcontainerview.cpp b/WordsIDE/presentcontainerview.cpp
index 4455eda..7d8ed95 100644
--- a/WordsIDE/presentcontainerview.cpp
+++ b/WordsIDE/presentcontainerview.cpp
@@ -26,9 +26,11 @@ PresentContainerView::PresentContainerView(ViewPresent *host)
     layout->addWidget(title_store, 0, 0, 1, 3);
     layout->addWidget(close_btn, 0, 3);
     close_btn->setMaximumSize(QSize(30, 30));
+    close_btn->setEnabled(false);
 
     items_store << welcome_list;
     stack_container->addWidget(welcome_list->widget());
+    layout->addWidget(stack_container, 1, 0, 1, 4);
     title_store->addItem(welcome_list->name());
 
     layout->setRowStretch(0, 0);
@@ -51,12 +53,15 @@ void PresentContainerView::append(FilePresent *ins) {
     if (!items_store.contains(ins)) {
         items_store.append(ins);
         title_store->addItem(ins->name());
+        ins->widget()->setParent(nullptr);
         stack_container->addWidget(ins->widget());
-    }
 
-    throw new SimpleException<bool>("非法操作", "重复添加视图：" + ins->name());
+        active(ins);
+    } else
+        throw new SimpleException<bool>("非法操作", "重复添加视图：" + ins->name());
 }
 
+#include <QDebug>
 bool PresentContainerView::active(const FilePresent *ins) {
     if (!items_store.contains(ins))
         return false;
@@ -87,9 +92,10 @@ bool PresentContainerView::contains(const FilePresent *ins) const {
 }
 
 bool PresentContainerView::avaliable(FilePresent *vins) {
-    if (!QApplication::activeWindow())
+    auto global_test = QApplication::activeWindow();
+    if (!global_test)
         return true;
-    return this->hasFocus();
+    return this->isActiveWindow();
 }
 
 void PresentContainerView::change_view(int view_index) {
diff --git a/WordsIDE/presentcontainerview.h b/WordsIDE/presentcontainerview.h
index 12e51e1..df95b7b 100644
--- a/WordsIDE/presentcontainerview.h
+++ b/WordsIDE/presentcontainerview.h
@@ -3,6 +3,7 @@
 
 #include "manager_docs.h"
 #include <QPushButton>
+#include <QStackedLayout>
 #include <QStackedWidget>
 #include <splitpanel.h>
 
diff --git a/WordsIDE/projectview.cpp b/WordsIDE/projectview.cpp
index 9c5a0d7..1e93254 100644
--- a/WordsIDE/projectview.cpp
+++ b/WordsIDE/projectview.cpp
@@ -55,7 +55,7 @@ void ProjectView::menu_popup(const QPoint &p)
         }
 
         m.addSeparator();
-        m.addAction("移除节点");
+        m.addAction("移除节点", [&index, this]() { source->postCommand(DeleteTarget(index)); });
     }
 
 
diff --git a/WordsIDE/srcedit_storyboard.cpp b/WordsIDE/srcedit_storyboard.cpp
index 32dacee..7c3d3ce 100644
--- a/WordsIDE/srcedit_storyboard.cpp
+++ b/WordsIDE/srcedit_storyboard.cpp
@@ -15,7 +15,6 @@ QString StorySourceEdit::file_suffix = "storyboard";
 
 StorySourceEdit::StorySourceEdit(DocumentsManager *mgr, const Route &p, QObject *parent)
     : FilePresent(parent), mgr_inst(mgr), path_store(p), edit_square(new QTextEdit) {
-    //    words_highlighter->setDocument(this->edit_square->document());
     connect(edit_square, &QTextEdit::textChanged,   [this](){
         emit this->dataChanged(filepath_store);
     });
diff --git a/WordsIDE/welcomepanel.cpp b/WordsIDE/welcomepanel.cpp
index 7ce03f7..625e9ea 100644
--- a/WordsIDE/welcomepanel.cpp
+++ b/WordsIDE/welcomepanel.cpp
@@ -1,10 +1,17 @@
 #include "welcomepanel.h"
 
+#include <QPainter>
+
 using namespace Core;
 using namespace Presents;
 
 WelcomePanel::WelcomePanel(QWidget *parent) : QWidget(parent) {}
 
+void WelcomePanel::paintEvent(QPaintEvent *event) {
+    QPainter p(this);
+    p.fillRect(this->rect(), Qt::green);
+}
+
 QWidget *WelcomePanel::widget() const { return (QWidget *)this; }
 
 QString WelcomePanel::name() const { return "WelcomePanel"; }
diff --git a/WordsIDE/welcomepanel.h b/WordsIDE/welcomepanel.h
index 7effd74..32eadb9 100644
--- a/WordsIDE/welcomepanel.h
+++ b/WordsIDE/welcomepanel.h
@@ -11,6 +11,9 @@ namespace Presents {
     public:
         WelcomePanel(QWidget *parent = nullptr);
 
+    protected:
+        virtual void paintEvent(QPaintEvent *event) override;
+
         // FilePresent interface
     public:
         virtual QWidget *widget() const override;
diff --git a/WordsIDE/xapp.cpp b/WordsIDE/xapp.cpp
index 47794f7..615838a 100644
--- a/WordsIDE/xapp.cpp
+++ b/WordsIDE/xapp.cpp
@@ -50,6 +50,7 @@ void XApp::init_commands(Schedule::CommandsDispatcher *host) {
     host->registerCommand(new OpenFile(Route()));
     host->registerCommand(new OpenProject(""));
     host->registerCommand(new SaveAll());
+    host->registerCommand(new DeleteTarget(Route()));
 }
 
 CommandsDispatcher *const XApp::disp_core = new CommandsDispatcher(QDir("./"), true);
diff --git a/libTextEdit/blockdatas.cpp b/libTextEdit/blockdatas.cpp
new file mode 100644
index 0000000..4131340
--- /dev/null
+++ b/libTextEdit/blockdatas.cpp
@@ -0,0 +1,24 @@
+#include "blockdatas.h"
+
+using namespace PresentDatas;
+
+DisplayGroup::DisplayGroup(const QString &uid) : SpecificEntityData(EntityType::DISPLAY_GROUP, uid) {}
+
+QString DisplayGroup::styledText() const {
+    QString retvs = QString("<group id='%1'>\n").arg(this->uID());
+    for (auto &i : children())
+        retvs += i->styledText();
+
+    retvs += "</group>\n";
+    return retvs;
+}
+
+QString DisplayGroup::plainText() const {
+    QString retvs = "";
+    for (auto &i : children())
+        retvs += i->plainText();
+    retvs += "\n";
+    return retvs;
+}
+
+TextRange::TextRange(const QString &uid) : SpecificEntityData(EntityType::TEXT_RANGE, uid) {}
diff --git a/libTextEdit/blockdatas.h b/libTextEdit/blockdatas.h
new file mode 100644
index 0000000..100b7a7
--- /dev/null
+++ b/libTextEdit/blockdatas.h
@@ -0,0 +1,46 @@
+#ifndef BLOCKDATAS_H
+#define BLOCKDATAS_H
+
+#include "entitydata.h"
+
+namespace PresentDatas {
+    /* enum class EntityType {
+        TEXT_RANGE,            // 字符集合，包含段落和句子
+        IMAGE_CUBE,            // 图片展示块
+        HREF_FRAGS,            // 超链接
+        TABLE_VIEW,            // 表格视图
+        LIST_VIEW,             // 列表视图
+        INTERACTIVE_EXTENSION, // 交互式拓展插件视图
+        DISPLAY_GROUP,         // 元素混合组织成包
+        DOCUMENT_ENTITY
+    };*/
+
+    class DisplayGroup : public SpecificEntityData {
+    public:
+        DisplayGroup(const QString &uid);
+
+    public:
+        // EntityData interface
+    public:
+        virtual QString styledText() const override;
+        virtual QString plainText() const override;
+    };
+
+    class TextRange : public SpecificEntityData {
+    public:
+        TextRange(const QString &uid);
+
+        void setStyledText(const QString &content);
+        void setPlainText(const QString &content);
+
+        // EntityData interface
+    public:
+        virtual QString styledText() const override;
+        virtual QString plainText() const override;
+
+    private:
+    };
+
+} // namespace PresentDatas
+
+#endif // BLOCKDATAS_H
diff --git a/libTextEdit/entitydata.cpp b/libTextEdit/entitydata.cpp
index d870823..78edd9f 100644
--- a/libTextEdit/entitydata.cpp
+++ b/libTextEdit/entitydata.cpp
@@ -1,12 +1,22 @@
 #include "entitydata.h"
-
+#include <QList>
 using namespace PresentDatas;
 
-SpecificEntityData::SpecificEntityData(EntityType type, const QString &uid) : type_store(type), document_id(uid) {}
+SpecificEntityData::SpecificEntityData(EntityType type, const QString &uid) : type_store(type), document_id(uid) {
+    visible_bool = true;
+    oritation_store = MemberOri::H_LEFT_TO_RIGHT;
+}
 
 void SpecificEntityData::resetContentLayout(MemberOri oritation, MemberType child_type) {
     this->oritation_store = oritation;
     this->layout_type = child_type;
+    this->layout_type = MemberType::BLOCKS;
+    this->anchor_info = std::make_tuple(AnchorTarget::NONE, nullptr, AnchorPos::POINT_LEFT_TOP, 0, 0);
+    this->size_min = QSizeF(20, 20);
+}
+
+void SpecificEntityData::setVisible(bool state){
+    this->visible_bool = state;
 }
 
 void SpecificEntityData::setAnchorTo(AnchorTarget type, EntityData *tptr) {
@@ -17,6 +27,21 @@ void SpecificEntityData::setAnchorPos(AnchorPos point, offset_h hoffset, offset_
     anchor_info = std::make_tuple(std::get<0>(anchor_info), std::get<1>(anchor_info), point, hoffset, v_offset);
 }
 
+void SpecificEntityData::insertChild(EntityData *inst, int index) {
+    if (index >= 0 && index < children_store.size())
+        this->children_store.insert(index, inst);
+    else
+        this->children_store.append(inst);
+}
+
+void SpecificEntityData::removeChild(EntityData *inst) { this->children_store.removeAll(inst); }
+
+void SpecificEntityData::setMinSizeHint(const QSizeF &hint) { this->size_min = hint; }
+
+void SpecificEntityData::setMaxSizeHint(const QSizeF &hint) { this->size_max = hint; }
+
+void SpecificEntityData::setStretchHint(const std::pair<float, float> &hint) { this->stretch_pair = hint; }
+
 QString SpecificEntityData::uID() const { return document_id; }
 
 EntityType SpecificEntityData::type() const { return type_store; }
@@ -33,8 +58,40 @@ std::tuple<AnchorPos, EntityData::offset_h, EntityData::offset_v> SpecificEntity
     return std::make_tuple(std::get<2>(anchor_info), std::get<3>(anchor_info), std::get<4>(anchor_info));
 }
 
-DocumentData::DocumentData(const QString &name) : SpecificEntityData(EntityType::DOCUMENT_ENTITY, "Document-Unique") {
+QList<EntityData *> SpecificEntityData::children() const { return children_store; }
+
+bool SpecificEntityData::isVisible() const { return visible_bool; }
+
+QSizeF SpecificEntityData::minSizeHint() const { return this->size_min; }
+
+QSizeF SpecificEntityData::maxSizeHint() const { return this->size_max; }
+
+std::pair<float, float> SpecificEntityData::sizeStretchHint() const { return stretch_pair; }
+
+Document::Document(const QString &name) : SpecificEntityData(EntityType::DOCUMENT_ENTITY, "Document-Unique") {
     resetContentLayout(MemberOri::H_LEFT_TO_RIGHT, MemberType::BLOCKS);
 }
 
-void DocumentData::resetContentLayout(MemberOri oritation, MemberType) { SpecificEntityData::resetContentLayout(oritation, MemberType::BLOCKS); }
+QString Document::styledText() const
+{
+    QString values = "<docment type = '7' visible='true' >\n";
+    for(auto &i : children())
+        values += i->styledText();
+    values += "</document>";
+
+    return values;
+}
+
+QString Document::plainText() const
+{
+    QString values = "";
+    for(auto &i : children())
+        if(i->isVisible())
+            values += i->plainText();
+
+    return values;
+}
+
+
+
+void Document::resetContentLayout(MemberOri oritation, MemberType) { SpecificEntityData::resetContentLayout(oritation, MemberType::BLOCKS); }
diff --git a/libTextEdit/entitydata.h b/libTextEdit/entitydata.h
index 2d73e4f..e4f2ba2 100644
--- a/libTextEdit/entitydata.h
+++ b/libTextEdit/entitydata.h
@@ -1,6 +1,7 @@
 #ifndef ENTITYDATA_H
 #define ENTITYDATA_H
 
+#include <QList>
 #include <QRectF>
 #include <QString>
 #include <tuple>
@@ -124,19 +125,9 @@ namespace PresentDatas {
          */
         virtual std::tuple<AnchorPos, offset_h, offset_v> anchorPos() const = 0;
 
-        /**
-         * @brief 计算最小尺寸
-         * @param outline
-         * @return
-         */
-        virtual QSizeF minSizeHint(const QRectF &outline) const = 0;
-
-        /**
-         * @brief 计算当前尺寸
-         * @param outline
-         * @return
-         */
-        virtual QSizeF sizeHint(const QRectF &outline) const = 0;
+        virtual QSizeF minSizeHint() const = 0;
+        virtual QSizeF maxSizeHint() const = 0;
+        virtual std::pair<float, float> sizeStretchHint() const = 0;
 
         /**
          * @brief 子元素数据，安装元素书序
@@ -160,6 +151,12 @@ namespace PresentDatas {
          */
         virtual void resetContentLayout(MemberOri oritation, MemberType child_type);
 
+        /**
+         * @brief 设置显示标志
+         * @param state
+         */
+        virtual void setVisible(bool state);
+
         /**
          * @brief 设置相对布局元素
          * @param type
@@ -187,43 +184,56 @@ namespace PresentDatas {
          */
         virtual void removeChild(EntityData *inst);
 
+        virtual void setMinSizeHint(const QSizeF &hint);
+        virtual void setMaxSizeHint(const QSizeF &hint);
+        virtual void setStretchHint(const std::pair<float, float> &hint);
+
+        virtual void setStyledText(const QString &content) = 0;
+        virtual void setPlainText(const QString &content) = 0;
+
         // EntityData ====================================================
-        virtual QString uID() const;
-        virtual EntityType type() const;
-        virtual MemberOri oritation() const;
-        virtual MemberType displayType() const;
-        virtual std::pair<AnchorTarget, EntityData *> anchorTarget() const;
-        virtual std::tuple<AnchorPos, EntityData::offset_h, EntityData::offset_v> anchorPos() const;
-        virtual QList<EntityData *> children() const;
+        virtual QString uID() const override;
+        virtual EntityType type() const override;
+        virtual MemberOri oritation() const override;
+        virtual MemberType displayType() const override;
+        virtual std::pair<AnchorTarget, EntityData *> anchorTarget() const override;
+        virtual std::tuple<AnchorPos, EntityData::offset_h, EntityData::offset_v> anchorPos() const override;
+        virtual QList<EntityData *> children() const override;
+        virtual bool isVisible() const override;
+        virtual QSizeF minSizeHint() const override;
+        virtual QSizeF maxSizeHint() const override;
+        virtual std::pair<float, float> sizeStretchHint() const override;
 
     private:
+        bool visible_bool;
         EntityType type_store;
         QString document_id;
         MemberOri oritation_store;
         MemberType layout_type;
         std::tuple<AnchorTarget, EntityData *, AnchorPos, EntityData::offset_h, EntityData::offset_v> anchor_info;
+        QList<EntityData *> children_store;
+        QSizeF size_min, size_max;
+        std::pair<float, float> stretch_pair;
+
+    protected:
+        float appoint_layout_minvalue() const;
     };
 
     /**
      * @brief 文档数据模型
      */
-    class DocumentData : public SpecificEntityData {
+    class Document : public SpecificEntityData {
     public:
-        DocumentData(const QString &name);
+        Document(const QString &name);
 
         // EntityData interface
     public:
         virtual QString styledText() const override;
         virtual QString plainText() const override;
-        virtual bool isVisible() const override;
-        virtual QSizeF minSizeHint(const QRectF &outline) const override;
-        virtual QSizeF sizeHint(const QRectF &outline) const override;
 
         // SpecificEntityData interface
     public:
         virtual void resetContentLayout(MemberOri oritation, MemberType) override;
-
-    private:
     };
 
 } // namespace PresentDatas
diff --git a/libTextEdit/libTextEdit.pro b/libTextEdit/libTextEdit.pro
index 51ede69..867aa92 100644
--- a/libTextEdit/libTextEdit.pro
+++ b/libTextEdit/libTextEdit.pro
@@ -10,10 +10,12 @@ CONFIG += c++11
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 SOURCES += \
+    blockdatas.cpp \
     entitydata.cpp \
     libtextedit.cpp
 
 HEADERS += \
+    blockdatas.h \
     entitydata.h \
     libTextEdit_global.h \
     libtextedit.h
diff --git a/u_test/main.cpp b/u_test/main.cpp
index 658e492..0efe7b5 100644
--- a/u_test/main.cpp
+++ b/u_test/main.cpp
@@ -7,6 +7,7 @@
 #include <QMainWindow>
 #include <QMenuBar>
 #include <QPushButton>
+#include <QStackedWidget>
 #include <QStyle>
 #include <QToolBar>
 #include <baseview.h>
@@ -23,61 +24,72 @@ int main(int argc, char *argv[]) {
     //    qDebug() << QString("%1").arg((int)XEnum::ONE);
 
     auto win = new QMainWindow();
-    win->setMinimumSize(800, 600);
-    win->menuBar()->addMenu("文件");
-    auto tbar = new QToolBar();
-    win->addToolBar(Qt::ToolBarArea::LeftToolBarArea, tbar);
+    //    win->setMinimumSize(800, 600);
+    //    win->menuBar()->addMenu("文件");
+    //    auto tbar = new QToolBar();
+    //    win->addToolBar(Qt::ToolBarArea::LeftToolBarArea, tbar);
 
-    auto conv = new ViewPresent();
-    auto aview = new XWidget(conv, Qt::black);
-    auto bview = new XWidget(conv, Qt::green);
-    auto cview = new XWidget(conv, Qt::yellow);
-    auto dview = new YWidget(conv);
+    //    auto conv = new ViewPresent();
+    //    auto aview = new XWidget(conv, Qt::black);
+    //    auto bview = new XWidget(conv, Qt::green);
+    //    auto cview = new XWidget(conv, Qt::yellow);
+    //    auto dview = new YWidget(conv);
 
-    auto rect0 = conv->appendView(aview, QIcon(), "hello0");
-    auto rect1 = conv->appendView(bview, QIcon(), "hello1");
-    auto rect2 = conv->appendView(cview, QIcon(), "hello2");
-    auto rect3 = conv->appendView(dview, QIcon(), "hello3");
-    conv->markFreedom(rect0);
-    conv->markFreedom(rect1);
-    conv->markFreedom(rect2);
-    conv->markFreedom(rect3);
+    //    auto rect0 = conv->appendView(aview, QIcon(), "hello0");
+    //    auto rect1 = conv->appendView(bview, QIcon(), "hello1");
+    //    auto rect2 = conv->appendView(cview, QIcon(), "hello2");
+    //    auto rect3 = conv->appendView(dview, QIcon(), "hello3");
+    //    conv->markFreedom(rect0);
+    //    conv->markFreedom(rect1);
+    //    conv->markFreedom(rect2);
+    //    conv->markFreedom(rect3);
 
-    conv->objsRelateRebuild();
-    conv->resetEngross(static_cast<RectCom *>(rect3));
+    //    conv->objsRelateRebuild();
+    //    conv->resetEngross(static_cast<RectCom *>(rect3));
 
-    win->setCentralWidget(conv->bind());
+    //    win->setCentralWidget(conv->bind());
 
-    auto b_left = tbar->addAction("左侧添加");
-    win->connect(b_left, &QAction::triggered, [=](bool v) {
-        auto items = conv->freedomViews();
-        if (items.size()) {
-            conv->temporaryVisible(SplitFrame::DockType::LEFT, items.last());
-        }
-    });
-    auto b_right = tbar->addAction(" 右侧添加");
-    win->connect(b_right, &QAction::triggered, [=](bool v) {
-        auto items = conv->freedomViews();
-        if (items.size()) {
-            conv->temporaryVisible(SplitFrame::DockType::RIGHT, items.last());
-        }
-    });
-    auto b_top = tbar->addAction("上侧添加");
-    win->connect(b_top, &QAction::triggered, [=](bool v) {
-        auto items = conv->freedomViews();
-        if (items.size()) {
-            conv->temporaryVisible(SplitFrame::DockType::TOP, items.last());
-        }
-    });
-    auto b_bottom = tbar->addAction("下侧添加");
-    win->connect(b_bottom, &QAction::triggered, [=](bool v) {
-        auto items = conv->freedomViews();
-        if (items.size()) {
-            conv->temporaryVisible(SplitFrame::DockType::BOTTOM, items.last());
-        }
-    });
+    //    auto b_left = tbar->addAction("左侧添加");
+    //    win->connect(b_left, &QAction::triggered, [=](bool v) {
+    //        auto items = conv->freedomViews();
+    //        if (items.size()) {
+    //            conv->temporaryVisible(SplitFrame::DockType::LEFT, items.last());
+    //        }
+    //    });
+    //    auto b_right = tbar->addAction(" 右侧添加");
+    //    win->connect(b_right, &QAction::triggered, [=](bool v) {
+    //        auto items = conv->freedomViews();
+    //        if (items.size()) {
+    //            conv->temporaryVisible(SplitFrame::DockType::RIGHT, items.last());
+    //        }
+    //    });
+    //    auto b_top = tbar->addAction("上侧添加");
+    //    win->connect(b_top, &QAction::triggered, [=](bool v) {
+    //        auto items = conv->freedomViews();
+    //        if (items.size()) {
+    //            conv->temporaryVisible(SplitFrame::DockType::TOP, items.last());
+    //        }
+    //    });
+    //    auto b_bottom = tbar->addAction("下侧添加");
+    //    win->connect(b_bottom, &QAction::triggered, [=](bool v) {
+    //        auto items = conv->freedomViews();
+    //        if (items.size()) {
+    //            conv->temporaryVisible(SplitFrame::DockType::BOTTOM, items.last());
+    //        }
+    //    });
 
     win->show();
 
+    QWidget *firstPageWidget = new XWidget(nullptr, Qt::GlobalColor::green);
+    QWidget *secondPageWidget = new XWidget(nullptr, Qt::black);
+    QWidget *thirdPageWidget = new XWidget(nullptr, Qt::black);
+
+    QStackedWidget *stackedWidget = new QStackedWidget;
+    stackedWidget->addWidget(firstPageWidget);
+    stackedWidget->addWidget(secondPageWidget);
+    stackedWidget->addWidget(thirdPageWidget);
+
+    win->setCentralWidget(stackedWidget);
+
     return a.exec();
 }