weld ScFilterListBox

use the same positioning and sizing logic for
DataSelectMenu and ScenarioMenu

Change-Id: I34d183f72b6719528ce357b1fd40a1fdd1a4a29a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94774
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

4 files changed, 189 insertions, 172 deletions

diff --git a/sc/UIConfig_scalc.mk b/sc/UIConfig_scalc.mk
index 3035aa28e2bb..8e3de9629a7f 100644
--- a/sc/UIConfig_scalc.mk
+++ b/sc/UIConfig_scalc.mk
@@ -126,6 +126,7 @@ $(eval $(call gb_UIConfig_add_uifiles,modules/scalc,\
 	sc/uiconfig/scalc/ui/externaldata \
 	sc/uiconfig/scalc/ui/exponentialsmoothingdialog \
 	sc/uiconfig/scalc/ui/filldlg \
+	sc/uiconfig/scalc/ui/filterlist \
 	sc/uiconfig/scalc/ui/footerdialog \
 	sc/uiconfig/scalc/ui/formatcellsdialog \
 	sc/uiconfig/scalc/ui/formulacalculationoptions \
diff --git a/sc/source/ui/inc/gridwin.hxx b/sc/source/ui/inc/gridwin.hxx
index 5f0844a1547f..e04fc42cbc74 100644
--- a/sc/source/ui/inc/gridwin.hxx
+++ b/sc/source/ui/inc/gridwin.hxx
@@ -373,6 +373,8 @@ public:
 
     void            UpdateFormulas(SCCOL nX1 = -1, SCROW nY1 = -1, SCCOL nX2 = -1, SCROW nY2 = -1);
 
+    void            ShowFilterMenu(const tools::Rectangle& rCellRect, bool bLayoutRTL);
+
     void            LaunchDataSelectMenu( SCCOL nCol, SCROW nRow );
     void            DoScenarioMenu( const ScRange& rScenRange );
 
diff --git a/sc/source/ui/view/gridwin.cxx b/sc/source/ui/view/gridwin.cxx
index 0e2c81780afd..bb55a7433cfb 100644
--- a/sc/source/ui/view/gridwin.cxx
+++ b/sc/source/ui/view/gridwin.cxx
@@ -37,11 +37,11 @@
 #include <sfx2/ipclient.hxx>
 #include <svl/stritem.hxx>
 #include <svl/sharedstringpool.hxx>
+#include <vcl/InterimItemWindow.hxx>
 #include <vcl/canvastools.hxx>
 #include <vcl/commandevent.hxx>
 #include <vcl/cursor.hxx>
 #include <vcl/inputctx.hxx>
-#include <vcl/lstbox.hxx>
 #include <vcl/settings.hxx>
 #include <sot/formats.hxx>
 #include <comphelper/classids.hxx>
@@ -187,29 +187,30 @@ bool ScGridWindow::VisibleRange::set(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCRO
     return bChanged;
 }
 
-class ScFilterListBox : public ListBox
+class ScFilterListBox final : public InterimItemWindow
 {
 private:
+    std::unique_ptr<weld::TreeView> xTreeView;
     VclPtr<ScGridWindow>   pGridWin;
     SCCOL           nCol;
     SCROW           nRow;
     bool            bInit;
     bool            bCancelled;
-    bool            bInSelect;
     sal_uLong       nSel;
     ScFilterBoxMode eMode;
+    ImplSVEvent* nAsyncSelectHdl;
 
-protected:
-    void            SelectHdl();
+    DECL_LINK(SelectHdl, weld::TreeView&, bool);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(AsyncSelectHdl, void*, void);
 
 public:
-                ScFilterListBox( vcl::Window* pParent, ScGridWindow* pGrid,
-                                 SCCOL nNewCol, SCROW nNewRow, ScFilterBoxMode eNewMode );
-                virtual ~ScFilterListBox() override;
+    ScFilterListBox( vcl::Window* pParent, ScGridWindow* pGrid,
+                     SCCOL nNewCol, SCROW nNewRow, ScFilterBoxMode eNewMode );
+    virtual ~ScFilterListBox() override;
     virtual void dispose() override;
 
-    virtual bool    PreNotify( NotifyEvent& rNEvt ) override;
-    virtual void    Select() override;
+    weld::TreeView& get_widget() { return *xTreeView; }
 
     SCCOL           GetCol() const          { return nCol; }
     SCROW           GetRow() const          { return nRow; }
@@ -217,22 +218,24 @@ public:
     void            EndInit();
     bool            IsInInit() const        { return bInit; }
     void            SetCancelled()          { bCancelled = true; }
-    bool            IsInSelect() const      { return bInSelect; }
 };
 
 //  ListBox in a FloatingWindow (pParent)
 ScFilterListBox::ScFilterListBox( vcl::Window* pParent, ScGridWindow* pGrid,
                                   SCCOL nNewCol, SCROW nNewRow, ScFilterBoxMode eNewMode ) :
-    ListBox( pParent, WB_AUTOHSCROLL | WB_LISTBOX_POPUP ),
+    InterimItemWindow(pParent, "modules/scalc/ui/filterlist.ui", "FilterList"),
+    xTreeView(m_xBuilder->weld_tree_view("list")),
     pGridWin( pGrid ),
     nCol( nNewCol ),
     nRow( nNewRow ),
     bInit( true ),
     bCancelled( false ),
-    bInSelect( false ),
     nSel( 0 ),
-    eMode( eNewMode )
+    eMode( eNewMode ),
+    nAsyncSelectHdl(nullptr)
 {
+    xTreeView->connect_row_activated(LINK(this, ScFilterListBox, SelectHdl));
+    xTreeView->connect_key_press(LINK(this, ScFilterListBox, KeyInputHdl));
 }
 
 ScFilterListBox::~ScFilterListBox()
@@ -242,16 +245,20 @@ ScFilterListBox::~ScFilterListBox()
 
 void ScFilterListBox::dispose()
 {
-    if (IsMouseCaptured())
-        ReleaseMouse();
+    if (nAsyncSelectHdl)
+    {
+        Application::RemoveUserEvent(nAsyncSelectHdl);
+        nAsyncSelectHdl = nullptr;
+    }
     pGridWin.clear();
-    ListBox::dispose();
+    xTreeView.reset();
+    InterimItemWindow::dispose();
 }
 
 void ScFilterListBox::EndInit()
 {
-    sal_Int32 nPos = GetSelectedEntryPos();
-    if ( LISTBOX_ENTRY_NOTFOUND == nPos )
+    sal_Int32 nPos = xTreeView->get_selected_index();
+    if (nPos == -1)
         nSel = 0;
     else
         nSel = nPos;
@@ -259,52 +266,41 @@ void ScFilterListBox::EndInit()
     bInit = false;
 }
 
-bool ScFilterListBox::PreNotify( NotifyEvent& rNEvt )
+IMPL_LINK(ScFilterListBox, KeyInputHdl, const KeyEvent&, rKeyEvent, bool)
 {
     bool bDone = false;
-    if ( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
+
+    vcl::KeyCode aCode = rKeyEvent.GetKeyCode();
+    // esc with no modifiers
+    if (!aCode.GetModifier() && aCode.GetCode() == KEY_ESCAPE)
     {
-        KeyEvent aKeyEvt = *rNEvt.GetKeyEvent();
-        vcl::KeyCode aCode = aKeyEvt.GetKeyCode();
-        if ( !aCode.GetModifier() ) // no modifiers
-        {
-            sal_uInt16 nKey = aCode.GetCode();
-            if ( nKey == KEY_RETURN )
-            {
-                SelectHdl(); // select
-                bDone = true;
-            }
-            else if ( nKey == KEY_ESCAPE )
-            {
-                pGridWin->ClickExtern();  // clears the listbox
-                bDone = true;
-            }
-        }
+        pGridWin->ClickExtern();  // clears the listbox
+        bDone = true;
     }
 
-    return bDone || ListBox::PreNotify( rNEvt );
-}
-
-void ScFilterListBox::Select()
-{
-    ListBox::Select();
-    SelectHdl();
+    return bDone;
 }
 
-void ScFilterListBox::SelectHdl()
+IMPL_LINK_NOARG(ScFilterListBox, SelectHdl, weld::TreeView&, bool)
 {
-    if ( !IsTravelSelect() && !bInit && !bCancelled )
+    if (!bInit && !bCancelled && !nAsyncSelectHdl)
     {
-        sal_Int32 nPos = GetSelectedEntryPos();
-        if ( LISTBOX_ENTRY_NOTFOUND != nPos )
+        int nPos = xTreeView->get_selected_index();
+        if (nPos != -1)
         {
             nSel = nPos;
-            // #i81298# set bInSelect flag, so the box isn't deleted from modifications within FilterSelect
-            bInSelect = true;
-            pGridWin->FilterSelect( nSel );
-            bInSelect = false;
+            // #i81298# launch async so the box isn't deleted from modifications within FilterSelect
+            nAsyncSelectHdl = Application::PostUserEvent(LINK(this, ScFilterListBox, AsyncSelectHdl));
         }
     }
+    return true;
+}
+
+IMPL_LINK_NOARG(ScFilterListBox, AsyncSelectHdl, void*, void)
+{
+    pGridWin->FilterSelect( nSel );
+    nAsyncSelectHdl = nullptr;
+    pGridWin->ClickExtern();
 }
 
 namespace {
@@ -516,13 +512,9 @@ void ScGridWindow::ClickExtern()
 {
     do
     {
-        // #i81298# don't delete the filter box when called from its select handler
-        // (possible through row header size update)
         // #i84277# when initializing the filter box, a Basic error can deactivate the view
-        if (mpFilterBox && (mpFilterBox->IsInSelect() || mpFilterBox->IsInInit()))
-        {
+        if (mpFilterBox && mpFilterBox->IsInInit())
             break;
-        }
         mpFilterBox.disposeAndClear();
         mpFilterFloat.disposeAndClear();
     }
@@ -923,6 +915,52 @@ void ScGridWindow::LaunchDPFieldMenu( SCCOL nCol, SCROW nRow )
     DPLaunchFieldPopupMenu(OutputToScreenPixel(aScrPos), aScrSize, ScAddress(nCol, nRow, nTab), pDPObj);
 }
 
+void ScGridWindow::ShowFilterMenu(const tools::Rectangle& rCellRect, bool bLayoutRTL)
+{
+    auto nSizeX = rCellRect.GetWidth();
+
+    // minimum width in pixel
+    if (comphelper::LibreOfficeKit::isActive())
+    {
+        const long nMinLOKWinWidth = static_cast<long>(1.3 * STD_COL_WIDTH / TWIPS_PER_PIXEL);
+        if (nSizeX < nMinLOKWinWidth)
+            nSizeX = nMinLOKWinWidth;
+    }
+
+    weld::TreeView& rFilterBox = mpFilterBox->get_widget();
+    int nEntryCount = rFilterBox.n_children();
+    if (nEntryCount > SC_FILTERLISTBOX_LINES)
+        nEntryCount = SC_FILTERLISTBOX_LINES;
+    auto nHeight = rFilterBox.get_height_rows(nEntryCount);
+    rFilterBox.set_size_request(-1, nHeight);
+    Size aSize(rFilterBox.get_preferred_size());
+    if (aSize.Width() < nSizeX)
+        aSize.setWidth(nSizeX);
+    if (aSize.Width() > 300)
+        aSize.setWidth(300);     // do not over do it (Pixel)
+
+    aSize.AdjustWidth(4); // add a little margin
+    nSizeX += 4;
+    aSize.AdjustHeight(4);
+
+    tools::Rectangle aCellRect(rCellRect);
+    aCellRect.AdjustLeft(-2); // offset the little margin above
+
+    if (!bLayoutRTL && aSize.Width() > nSizeX)
+    {
+        //  move popup position
+        long nDiff = aSize.Width() - nSizeX;
+        long nNewX = aCellRect.Left() - nDiff;
+        if ( nNewX < 0 )
+            nNewX = 0;
+        aCellRect.SetLeft( nNewX );
+    }
+
+    mpFilterBox->SetSizePixel(aSize);
+    mpFilterFloat->SetOutputSizePixel(aSize);
+    mpFilterFloat->StartPopupMode(aCellRect, FloatWinPopupFlags::Down|FloatWinPopupFlags::GrabFocus);
+}
+
 void ScGridWindow::DoScenarioMenu( const ScRange& rScenRange )
 {
     bool bMenuAtTop = true;
@@ -945,7 +983,6 @@ void ScGridWindow::DoScenarioMenu( const ScRange& rScenRange )
 
     long nSizeX  = 0;
     long nSizeY  = 0;
-    long nHeight = 0;
     pViewData->GetMergeSizePixel( nCol, nRow, nSizeX, nSizeY );
     // The button height should not use the merged cell height, should still use single row height
     nSizeY = ScViewData::ToPixel(pDoc->GetRowHeight(nRow, nTab), pViewData->GetPPTY());
@@ -967,37 +1004,14 @@ void ScGridWindow::DoScenarioMenu( const ScRange& rScenRange )
     mpFilterFloat.reset(VclPtr<ScFilterFloatingWindow>::Create(this, WinBits(WB_BORDER)));
     mpFilterFloat->SetPopupModeEndHdl( LINK( this, ScGridWindow, PopupModeEndHdl ) );
     mpFilterBox.reset(VclPtr<ScFilterListBox>::Create(mpFilterFloat.get(), this, nCol, nRow, ScFilterBoxMode::Scenario));
-    if (bLayoutRTL)
-        mpFilterBox->EnableMirroring();
-
-    nSizeX += 1;
-
-    {
-        vcl::Font aOldFont = GetFont();
-        SetFont(mpFilterBox->GetFont());
-        MapMode aOldMode = GetMapMode();
-        SetMapMode(MapMode(MapUnit::MapPixel));
-
-        nHeight  = GetTextHeight();
-        nHeight *= SC_FILTERLISTBOX_LINES;
-
-        SetMapMode( aOldMode );
-        SetFont( aOldFont );
-    }
-
-    //  SetSize later
+    weld::TreeView& rFilterBox = mpFilterBox->get_widget();
+    rFilterBox.set_direction(bLayoutRTL); // Fix for bug fdo#44925 use sheet direction for widget RTL/LTR
 
-    //  ParentSize missing check
-    Size aSize( nSizeX, nHeight );
-    mpFilterBox->SetSizePixel( aSize );
     mpFilterBox->Show();                 // Show has to be before SetUpdateMode !!!
-    mpFilterBox->SetUpdateMode(false);
-
     //  SetOutputSizePixel/StartPopupMode first below, when the size is set
 
     //  Listbox fill
-
-    long nMaxText = 0;
+    rFilterBox.freeze();
     OUString aCurrent;
     OUString aTabName;
     SCTAB nTabCount = pDoc->GetTableCount();
@@ -1007,56 +1021,31 @@ void ScGridWindow::DoScenarioMenu( const ScRange& rScenRange )
         if (pDoc->HasScenarioRange( i, rScenRange ))
             if (pDoc->GetName( i, aTabName ))
             {
-                mpFilterBox->InsertEntry(aTabName);
+                rFilterBox.append_text(aTabName);
                 if (pDoc->IsActiveScenario(i))
                     aCurrent = aTabName;
-                long nTextWidth = mpFilterBox->GetTextWidth(aTabName);
-                if ( nTextWidth > nMaxText )
-                    nMaxText = nTextWidth;
                 ++nEntryCount;
             }
     }
-    if (nEntryCount > SC_FILTERLISTBOX_LINES)
-        nMaxText += GetSettings().GetStyleSettings().GetScrollBarSize();
-    nMaxText += 4;          // for margin
-    if ( nMaxText > 300 )
-        nMaxText = 300;     // do not over do it (Pixel)
-
-    if (nMaxText > nSizeX)  // Adjust size to what is needed
-    {
-        long nDiff = nMaxText - nSizeX;
-        aSize = Size( nMaxText, nHeight );
-        mpFilterBox->SetSizePixel(aSize);
-        mpFilterFloat->SetOutputSizePixel(aSize);
-
-        if ( !bLayoutRTL )
-        {
-            //  also move popup position
-            long nNewX = aCellRect.Left() - nDiff;
-            if ( nNewX < 0 )
-                nNewX = 0;
-            aCellRect.SetLeft( nNewX );
-        }
-    }
+    rFilterBox.thaw();
 
-    mpFilterFloat->SetOutputSizePixel( aSize );
-    mpFilterFloat->StartPopupMode( aCellRect, FloatWinPopupFlags::Down|FloatWinPopupFlags::GrabFocus );
+    ShowFilterMenu(aCellRect, bLayoutRTL);
 
-    mpFilterBox->SetUpdateMode(true);
-    mpFilterBox->GrabFocus();
+    rFilterBox.grab_focus();
 
-    sal_Int32 nPos = LISTBOX_ENTRY_NOTFOUND;
+    sal_Int32 nPos = -1;
     if (!aCurrent.isEmpty())
     {
-        nPos = mpFilterBox->GetEntryPos(aCurrent);
+        nPos = rFilterBox.find_text(aCurrent);
     }
-    if (LISTBOX_ENTRY_NOTFOUND == nPos && mpFilterBox->GetEntryCount() > 0 )
+    if (nPos == -1 && rFilterBox.n_children() > 0 )
     {
         nPos = 0;
     }
-    if (LISTBOX_ENTRY_NOTFOUND != nPos )
+    if (nPos != -1)
     {
-        mpFilterBox->SelectEntryPos(nPos);
+        rFilterBox.set_cursor(nPos);
+        rFilterBox.select(nPos);
     }
     mpFilterBox->EndInit();
 
@@ -1077,7 +1066,6 @@ void ScGridWindow::LaunchDataSelectMenu( SCCOL nCol, SCROW nRow )
 
     long nSizeX  = 0;
     long nSizeY  = 0;
-    long nHeight = 0;
     pViewData->GetMergeSizePixel( nCol, nRow, nSizeX, nSizeY );
     Point aPos = pViewData->GetScrPos( nCol, nRow, eWhich );
     bool bLOKActive = comphelper::LibreOfficeKit::isActive();
@@ -1112,24 +1100,8 @@ void ScGridWindow::LaunchDataSelectMenu( SCCOL nCol, SCROW nRow )
     }
     mpFilterFloat->SetPopupModeEndHdl(LINK( this, ScGridWindow, PopupModeEndHdl));
     mpFilterBox.reset(VclPtr<ScFilterListBox>::Create(mpFilterFloat.get(), this, nCol, nRow, ScFilterBoxMode::DataSelect));
-    // Fix for bug fdo#44925
-    if (AllSettings::GetLayoutRTL() != bLayoutRTL)
-        mpFilterBox->EnableMirroring();
-
-    nSizeX += 1;
-
-    {
-        vcl::Font aOldFont = GetFont();
-        SetFont(mpFilterBox->GetFont());
-        MapMode aOldMode = GetMapMode();
-        SetMapMode(MapMode(MapUnit::MapPixel));
-
-        nHeight  = GetTextHeight();
-        nHeight *= SC_FILTERLISTBOX_LINES;
-
-        SetMapMode( aOldMode );
-        SetFont( aOldFont );
-    }
+    weld::TreeView& rFilterBox = mpFilterBox->get_widget();
+    rFilterBox.set_direction(bLayoutRTL); // Fix for bug fdo#44925 use sheet direction for widget RTL/LTR
 
     // SetSize later
 
@@ -1142,31 +1114,8 @@ void ScGridWindow::LaunchDataSelectMenu( SCCOL nCol, SCROW nRow )
 
     if (!bEmpty)
     {
-        //  Adjust position and size to Window
-        //! Check first if the entries fit (width)
-
-        // minimum width in pixel
-        const long nMinLOKWinWidth = static_cast<long>(1.3 * STD_COL_WIDTH / TWIPS_PER_PIXEL);
-        if (bLOKActive && nSizeX < nMinLOKWinWidth)
-            nSizeX = nMinLOKWinWidth;
-
-        if (bLOKActive && aStrings.size() < SC_FILTERLISTBOX_LINES)
-            nHeight = nHeight * (aStrings.size() + 1) / SC_FILTERLISTBOX_LINES;
-
-        Size aParentSize = GetParent()->GetOutputSizePixel();
-        Size aSize( nSizeX, nHeight );
-
-        if ( aSize.Height() > aParentSize.Height() )
-            aSize.setHeight( aParentSize.Height() );
-        if ( aPos.Y() + aSize.Height() > aParentSize.Height() )
-            aPos.setY( aParentSize.Height() - aSize.Height() );
-
-        mpFilterBox->SetSizePixel(aSize);
-        mpFilterBox->Show();                 // Show has to be before SetUpdateMode !!!
-        mpFilterBox->SetUpdateMode(false);
-
-        mpFilterFloat->SetOutputSizePixel(aSize);
-        mpFilterFloat->StartPopupMode(aCellRect, FloatWinPopupFlags::Down | FloatWinPopupFlags::GrabFocus);
+        mpFilterBox->Show();                 // Show has to be before freeze !!!
+        rFilterBox.freeze();
 
         // Fill Listbox
         bool bWait = aStrings.size() > 100;
@@ -1175,15 +1124,17 @@ void ScGridWindow::LaunchDataSelectMenu( SCCOL nCol, SCROW nRow )
             EnterWait();
 
         for (const auto& rString : aStrings)
-            mpFilterBox->InsertEntry(rString.GetString());
+            rFilterBox.append_text(rString.GetString());
 
         if (bWait)
             LeaveWait();
 
-        mpFilterBox->SetUpdateMode(true);
+        rFilterBox.thaw();
+
+        ShowFilterMenu(aCellRect, bLayoutRTL);
     }
 
-    sal_Int32 nSelPos = LISTBOX_ENTRY_NOTFOUND;
+    sal_Int32 nSelPos = -1;
 
     sal_uLong nIndex = pDoc->GetAttr( nCol, nRow, nTab, ATTR_VALIDDATA )->GetValue();
     if ( nIndex )
@@ -1225,15 +1176,16 @@ void ScGridWindow::LaunchDataSelectMenu( SCCOL nCol, SCROW nRow )
     }
     else
     {
-        mpFilterBox->GrabFocus();
+        rFilterBox.grab_focus();
 
         // Select only after GrabFocus, so that the focus rectangle gets correct
-        if ( LISTBOX_ENTRY_NOTFOUND != nSelPos )
-            mpFilterBox->SelectEntryPos(nSelPos);
-        else
+        if (nSelPos != -1)
         {
-            mpFilterBox->SetNoSelection();
+            rFilterBox.set_cursor(nSelPos);
+            rFilterBox.select(nSelPos);
         }
+        else
+            rFilterBox.unselect_all();
 
         mpFilterBox->EndInit();
     }
@@ -1241,7 +1193,8 @@ void ScGridWindow::LaunchDataSelectMenu( SCCOL nCol, SCROW nRow )
 
 void ScGridWindow::FilterSelect( sal_uLong nSel )
 {
-    OUString aString = mpFilterBox->GetEntry(static_cast<sal_Int32>(nSel));
+    weld::TreeView& rFilterBox = mpFilterBox->get_widget();
+    OUString aString = rFilterBox.get_text(static_cast<sal_Int32>(nSel));
 
     SCCOL nCol = mpFilterBox->GetCol();
     SCROW nRow = mpFilterBox->GetRow();
diff --git a/sc/uiconfig/scalc/ui/filterlist.ui b/sc/uiconfig/scalc/ui/filterlist.ui
new file mode 100644
index 000000000000..0456fabbe905
--- /dev/null
+++ b/sc/uiconfig/scalc/ui/filterlist.ui
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.22.2 -->
+<interface domain="sc">
+  <requires lib="gtk+" version="3.18"/>
+  <object class="GtkTreeStore" id="liststore1">
+    <columns>
+      <!-- column-name text -->
+      <column type="gchararray"/>
+      <!-- column-name id -->
+      <column type="gchararray"/>
+    </columns>
+  </object>
+  <object class="GtkBox" id="FilterList">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="hexpand">True</property>
+    <property name="vexpand">True</property>
+    <property name="orientation">vertical</property>
+    <property name="spacing">6</property>
+    <child>
+      <object class="GtkScrolledWindow">
+        <property name="visible">True</property>
+        <property name="can_focus">True</property>
+        <property name="hexpand">True</property>
+        <property name="vexpand">True</property>
+        <property name="hscrollbar_policy">never</property>
+        <child>
+          <object class="GtkTreeView" id="list">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="vexpand">True</property>
+            <property name="model">liststore1</property>
+            <property name="headers_visible">False</property>
+            <property name="headers_clickable">False</property>
+            <property name="search_column">0</property>
+            <property name="show_expanders">False</property>
+            <property name="activate_on_single_click">True</property>
+            <child internal-child="selection">
+              <object class="GtkTreeSelection" id="treeview-selection1"/>
+            </child>
+            <child>
+              <object class="GtkTreeViewColumn" id="treeviewcolumn1">
+                <child>
+                  <object class="GtkCellRendererText" id="cellrenderertext1"/>
+                  <attributes>
+                    <attribute name="text">0</attribute>
+                  </attributes>
+                </child>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">0</property>
+      </packing>
+    </child>
+  </object>
+</interface>