convert floating RID_TOOLBOXWINDOW to .ui

well the dialog itself and the top toolbar, the
other toolbars remain as resources as now

Change-Id: If2bc5b2c108af0efb88fb018896806531cdafe60

8 files changed, 289 insertions, 198 deletions

diff --git a/starmath/UIConfig_smath.mk b/starmath/UIConfig_smath.mk
index 82b95180d4ee..0841d47433eb 100644
--- a/starmath/UIConfig_smath.mk
+++ b/starmath/UIConfig_smath.mk
@@ -26,6 +26,7 @@ $(eval $(call gb_UIConfig_add_toolbarfiles,modules/smath,\
 $(eval $(call gb_UIConfig_add_uifiles,modules/smath,\
 	starmath/uiconfig/smath/ui/alignmentdialog \
 	starmath/uiconfig/smath/ui/catalogdialog \
+	starmath/uiconfig/smath/ui/floatingelements \
 	starmath/uiconfig/smath/ui/fontdialog \
 	starmath/uiconfig/smath/ui/fontsizedialog \
 	starmath/uiconfig/smath/ui/fonttypedialog \
diff --git a/starmath/inc/helpids.h b/starmath/inc/helpids.h
index 66d8189967c4..977b44e2d375 100644
--- a/starmath/inc/helpids.h
+++ b/starmath/inc/helpids.h
@@ -126,17 +126,6 @@
 #define HID_SMA_NOTPRECEDES                               "STARMATH_HID_SMA_NOTPRECEDES"
 #define HID_SMA_NOTSUCCEEDS                               "STARMATH_HID_SMA_NOTSUCCEEDS"
 
-#define HID_SMA_MISC_CAT                                  "STARMATH_HID_SMA_MISC_CAT"
-#define HID_SMA_UNBINOPS_CAT                              "STARMATH_HID_SMA_UNBINOPS_CAT"
-#define HID_SMA_RELATIONS_CAT                             "STARMATH_HID_SMA_RELATIONS_CAT"
-#define HID_SMA_SETOPERATIONS_CAT                         "STARMATH_HID_SMA_SETOPERATIONS_CAT"
-#define HID_SMA_FUNCTIONS_CAT                             "STARMATH_HID_SMA_FUNCTIONS_CAT"
-#define HID_SMA_OPERATORS_CAT                             "STARMATH_HID_SMA_OPERATORS_CAT"
-#define HID_SMA_ATTRIBUTES_CAT                            "STARMATH_HID_SMA_ATTRIBUTES_CAT"
-#define HID_SMA_BRACKETS_CAT                              "STARMATH_HID_SMA_BRACKETS_CAT"
-#define HID_SMA_FORMAT_CAT                                "STARMATH_HID_SMA_FORMAT_CAT"
-
-#define HID_SMA_OPERATOR_WIN                              "STARMATH_HID_SMA_OPERATOR_WIN"
 #define HID_SMA_UNBINOPS_TBX                              "STARMATH_HID_SMA_UNBINOPS_TBX"
 #define HID_SMA_RELATIONS_TBX                             "STARMATH_HID_SMA_RELATIONS_TBX"
 #define HID_SMA_SETOPERATIONS_TBX                         "STARMATH_HID_SMA_SETOPERATIONS_TBX"
diff --git a/starmath/inc/starmath.hrc b/starmath/inc/starmath.hrc
index 768c9bee68b1..ae9cafb4cf39 100644
--- a/starmath/inc/starmath.hrc
+++ b/starmath/inc/starmath.hrc
@@ -680,6 +680,16 @@
 #define RID_ALIGNCX_HELP                  (RID_APP_START + 4276)
 #define RID_ALIGNRX_HELP                  (RID_APP_START + 4277)
 
+#define TOOLBOX_CAT_A               (RID_APP_START + 4278)
+#define TOOLBOX_CAT_B               (RID_APP_START + 4279)
+#define TOOLBOX_CAT_C               (RID_APP_START + 4280)
+#define TOOLBOX_CAT_D               (RID_APP_START + 4281)
+#define TOOLBOX_CAT_E               (RID_APP_START + 4282)
+#define TOOLBOX_CAT_F               (RID_APP_START + 4283)
+#define TOOLBOX_CAT_G               (RID_APP_START + 4284)
+#define TOOLBOX_CAT_H               (RID_APP_START + 4285)
+#define TOOLBOX_CAT_I               (RID_APP_START + 4286)
+
 // 342 == SCH_IF_SMAVIEWSHELL, because SFX_INTERFACE_LIB is no
 // Define but latterly an Enum
 #define HID_SMA_VIEWSHELL_DOCUMENT      (342)
diff --git a/starmath/inc/toolbox.hxx b/starmath/inc/toolbox.hxx
index 6e4f03753666..8f50a055bb1f 100644
--- a/starmath/inc/toolbox.hxx
+++ b/starmath/inc/toolbox.hxx
@@ -32,8 +32,16 @@ class SmToolBoxWindow : public SfxFloatingWindow
 {
 
 protected:
-    ToolBox     aToolBoxCat;
-    FixedLine   aToolBoxCat_Delim;  // to visually separate the catalog part
+    ToolBox*    m_pToolBoxCat;
+    sal_uInt16  m_nUnbinopsId;
+    sal_uInt16  m_nRelationsId;
+    sal_uInt16  m_nSetoperationsId;
+    sal_uInt16  m_nFunctionsId;
+    sal_uInt16  m_nOperatorsId;
+    sal_uInt16  m_nAttributesId;
+    sal_uInt16  m_nBracketsId;
+    sal_uInt16  m_nFormatId;
+    sal_uInt16  m_nMiscId;
     ToolBox    *pToolBoxCmd;
     ToolBox    *vToolBoxCategories[NUM_TBX_CATEGORIES];
     ImageList  *aImageLists [NUM_TBX_CATEGORIES + 1];   /* regular */
@@ -50,6 +58,8 @@ protected:
     SmViewShell * GetView();
     const ImageList * GetImageList( sal_uInt16 nResId );
 
+    sal_uInt16 MapToolbarIdToCategory(sal_uInt16 nId) const;
+
 public:
     SmToolBoxWindow(SfxBindings    *pBindings,
                     SfxChildWindow *pChildWindow,
@@ -60,7 +70,7 @@ public:
     virtual void    StateChanged( StateChangedType nStateChange ) SAL_OVERRIDE;
     virtual void    DataChanged( const DataChangedEvent &rEvt ) SAL_OVERRIDE;
 
-    void        AdjustPosSize( bool bSetPos );
+    void        AdjustPos();
     void        SetCategory(sal_uInt16 nCategory);
 };
 
diff --git a/starmath/source/toolbox.cxx b/starmath/source/toolbox.cxx
index 7a677630ff18..f9357c0ad225 100644
--- a/starmath/source/toolbox.cxx
+++ b/starmath/source/toolbox.cxx
@@ -91,38 +91,43 @@ static sal_uInt16  GetCategoryRID( sal_uInt16 nResId )
         case RID_IL_FORMAT         : nRes = RID_FORMAT_CAT; break;
         case RID_IL_MISC           : nRes = RID_MISC_CAT; break;
         default :
-            if (nResId != RID_IL_CATALOG)
-            {
-#if OSL_DEBUG_LEVEL > 1
-                SAL_WARN( "starmath", "unknown category" );
-#endif
-            }
+            SAL_WARN( "starmath", "unknown category" );
+            break;
     }
     return nRes;
 }
 
-
-
-
-
 SmToolBoxWindow::SmToolBoxWindow(SfxBindings *pTmpBindings,
                                  SfxChildWindow *pChildWindow,
-                                 Window *pParent) :
-    SfxFloatingWindow(pTmpBindings, pChildWindow, pParent, SmResId(RID_TOOLBOXWINDOW)),
-    aToolBoxCat(this, SmResId(TOOLBOX_CATALOG)),
-    aToolBoxCat_Delim(this, SmResId( FL_TOOLBOX_CAT_DELIM ))
+                                 Window *pParent)
+    : SfxFloatingWindow(pTmpBindings, pChildWindow, pParent, "FloatingElements",
+        "modules/smath/ui/floatingelements.ui")
 {
+    get(m_pToolBoxCat, "catalog");
+    m_nUnbinopsId = m_pToolBoxCat->GetItemId("RID_UNBINOPS_CAT");
+    m_nRelationsId = m_pToolBoxCat->GetItemId("RID_RELATIONS_CAT");
+    m_nSetoperationsId = m_pToolBoxCat->GetItemId("RID_SETOPERATIONS_CAT");
+    m_nFunctionsId = m_pToolBoxCat->GetItemId("RID_FUNCTIONS_CAT");
+    m_nOperatorsId = m_pToolBoxCat->GetItemId("RID_OPERATORS_CAT");
+    m_nAttributesId = m_pToolBoxCat->GetItemId("RID_ATTRIBUTES_CAT");
+    m_nBracketsId = m_pToolBoxCat->GetItemId("RID_BRACKETS_CAT");
+    m_nFormatId = m_pToolBoxCat->GetItemId("RID_FORMAT_CAT");
+    m_nMiscId = m_pToolBoxCat->GetItemId("RID_MISC_CAT");
+    m_pToolBoxCat->InsertSpace(7);
+    m_pToolBoxCat->InsertBreak(5);
+    m_pToolBoxCat->SetLineCount(2);
+
     // allow for cursor travelling between toolbox and sub-categories
     SetStyle( GetStyle() | WB_DIALOGCONTROL );
 
     nActiveCategoryRID = USHRT_MAX;
 
-    aToolBoxCat.SetClickHdl(LINK(this, SmToolBoxWindow, CategoryClickHdl));
+    m_pToolBoxCat->SetClickHdl(LINK(this, SmToolBoxWindow, CategoryClickHdl));
 
     sal_uInt16 i;
     for (i = 0;  i < NUM_TBX_CATEGORIES;  ++i)
     {
-        ToolBox *pBox = new ToolBox(this, SmResId( TOOLBOX_CAT_A + i ));
+        ToolBox *pBox = new ToolBox(get<Window>("box"), SmResId( TOOLBOX_CAT_A + i ));
         vToolBoxCategories[i] = pBox;
         pBox->SetSelectHdl(LINK(this, SmToolBoxWindow, CmdSelectHdl));
     }
@@ -130,8 +135,6 @@ SmToolBoxWindow::SmToolBoxWindow(SfxBindings *pTmpBindings,
 
     for (i = 0;  i <= NUM_TBX_CATEGORIES; ++i)
         aImageLists [i] = 0;
-
-    FreeResource();
 }
 
 SmToolBoxWindow::~SmToolBoxWindow()
@@ -146,14 +149,12 @@ SmToolBoxWindow::~SmToolBoxWindow()
         delete aImageLists[i];
 }
 
-
 SmViewShell * SmToolBoxWindow::GetView()
 {
     SfxViewShell *pView = GetBindings().GetDispatcher()->GetFrame()->GetViewShell();
     return PTR_CAST(SmViewShell, pView);
 }
 
-
 const ImageList * SmToolBoxWindow::GetImageList( sal_uInt16 nResId )
 {
     // creates the image list via its resource id and stores that
@@ -164,8 +165,6 @@ const ImageList * SmToolBoxWindow::GetImageList( sal_uInt16 nResId )
     // get index to use
     sal_uInt16 nCategoryRID = GetCategoryRID( nResId );
     sal_Int16 nIndex = GetToolBoxCategoriesIndex( nCategoryRID );
-    if (nIndex == -1 && (nResId == RID_IL_CATALOG))
-        nIndex = NUM_TBX_CATEGORIES;
 
     if (nIndex >= 0)
     {
@@ -182,16 +181,10 @@ const ImageList * SmToolBoxWindow::GetImageList( sal_uInt16 nResId )
 
 void SmToolBoxWindow::ApplyImageLists( sal_uInt16 nCategoryRID )
 {
-    // set image list for toolbox 'catalog'
-    const ImageList *pImageList = GetImageList( RID_IL_CATALOG );
-    OSL_ENSURE( pImageList, "image list missing" );
-    if (pImageList)
-        aToolBoxCat.SetImageList( *pImageList );
-
     // set image list for active (visible) category of 'catalog'
     sal_Int16 nIdx = GetToolBoxCategoriesIndex( nCategoryRID );
     sal_uInt16 nResId = GetImageListRID( nCategoryRID );
-    pImageList = GetImageList( nResId );
+    const ImageList *pImageList = GetImageList( nResId );
     OSL_ENSURE( pImageList && nIdx >= 0, "image list or index missing" );
     if (pImageList && nIdx >= 0)
         vToolBoxCategories[ nIdx ]->SetImageList( *pImageList );
@@ -213,59 +206,35 @@ void SmToolBoxWindow::StateChanged( StateChangedType nStateChange )
         SetCategory( nActiveCategoryRID == USHRT_MAX ? RID_UNBINOPS_CAT : nActiveCategoryRID );
 
         // calculate initial position to be used after creation of the window...
-        AdjustPosSize( bSetPosition );
-        bSetPosition = false;
+        if (bSetPosition)
+        {
+            AdjustPos();
+            bSetPosition = false;
+        }
     }
     //... otherwise the base class will remember the last position of the window
     SfxFloatingWindow::StateChanged( nStateChange );
 }
 
-
-void SmToolBoxWindow::AdjustPosSize( bool bSetPos )
+void SmToolBoxWindow::AdjustPos()
 {
-    Size aCatSize( aToolBoxCat.CalcWindowSizePixel( 2 ) );
-    Size aCmdSize( pToolBoxCmd->CalcWindowSizePixel( 7 /* see nLines in SetCategory*/ ) );
-    OSL_ENSURE( aCatSize.Width() == aCmdSize.Width(), "width mismatch" );
-
-    // catalog settings
-    aToolBoxCat.SetPosPixel( Point(0, 3) );
-    aToolBoxCat.SetSizePixel( aCatSize );
-    // settings for catalog / category delimiter
-    Point aP( aToolBoxCat_Delim.GetPosPixel() );
-    aP.X() = 0;
-    aToolBoxCat_Delim.SetPosPixel( aP );
-    aToolBoxCat_Delim.SetSizePixel( Size( aCatSize.Width(), aToolBoxCat_Delim.GetSizePixel().Height() ) );
-    // category settings
-    aP.Y() += aToolBoxCat_Delim.GetSizePixel().Height();
-    for (int i = 0;  i < NUM_TBX_CATEGORIES;  ++i)
+    SmViewShell *pView = GetView();
+    OSL_ENSURE( pView, "view shell missing" );
+    Point aPos( 50, 75 );
+    if (pView)
     {
-        vToolBoxCategories[i]->SetPosPixel( aP );
-        vToolBoxCategories[i]->SetSizePixel( aCmdSize );
-    }
-    // main window settings
-    Size    aWndSize ( aCatSize.Width(), pToolBoxCmd->GetPosPixel().Y() + pToolBoxCmd->GetSizePixel().Height() + 3);
-    SetOutputSizePixel( aWndSize );
-
-    if (bSetPos)
-    {
-        SmViewShell *pView = GetView();
-        OSL_ENSURE( pView, "view shell missing" );
-        Point aPos( 50, 75 );
-        if (pView)
-        {
-            SmGraphicWindow &rWin = pView->GetGraphicWindow();
-            aPos = Point( rWin.OutputToScreenPixel(
-                            Point( rWin.GetSizePixel().Width() - aWndSize.Width(), 0) ) );
-        }
-        if (aPos.X() < 0)
-            aPos.X() = 0;
-        if (aPos.Y() < 0)
-            aPos.Y() = 0;
-        SetPosPixel( aPos );
+        Size aWndSize(GetOutputSizePixel());
+        SmGraphicWindow &rWin = pView->GetGraphicWindow();
+        aPos = Point( rWin.OutputToScreenPixel(
+                        Point( rWin.GetSizePixel().Width() - aWndSize.Width(), 0) ) );
     }
+    if (aPos.X() < 0)
+        aPos.X() = 0;
+    if (aPos.Y() < 0)
+        aPos.Y() = 0;
+    SetPosPixel( aPos );
 }
 
-
 bool SmToolBoxWindow::Close()
 {
     SmViewShell *pViewSh = GetView();
@@ -280,7 +249,7 @@ void SmToolBoxWindow::GetFocus()
 {
     // give focus to category toolbox
     // (allow for cursor travelling when a category is selected with the mouse)
-    aToolBoxCat.GrabFocus();
+    m_pToolBoxCat->GrabFocus();
 }
 
 void SmToolBoxWindow::SetCategory(sal_uInt16 nCategoryRID)
@@ -314,7 +283,7 @@ void SmToolBoxWindow::SetCategory(sal_uInt16 nCategoryRID)
         pToolBoxCmd = vToolBoxCategories[nIdx];
 
     // calculate actual size of window to use
-    Size aCatSize( aToolBoxCat.CalcWindowSizePixel( 2 ) );
+    Size aCatSize( m_pToolBoxCat->CalcWindowSizePixel( 2 ) );
     Size aCmdSize( pToolBoxCmd->CalcWindowSizePixel( nLines ) );
         OSL_ENSURE( aCatSize.Width() == aCmdSize.Width(), "width mismatch" );
     // main window settings
@@ -322,23 +291,44 @@ void SmToolBoxWindow::SetCategory(sal_uInt16 nCategoryRID)
     SetOutputSizePixel( aWndSize );
 
     if (nActiveCategoryRID)
-            aToolBoxCat.CheckItem(nActiveCategoryRID, false);
+            m_pToolBoxCat->CheckItem(nActiveCategoryRID, false);
     nActiveCategoryRID = nCategoryRID;
-        aToolBoxCat.CheckItem(nActiveCategoryRID, true);
+        m_pToolBoxCat->CheckItem(nActiveCategoryRID, true);
 
     pToolBoxCmd->Show();
 }
 
+sal_uInt16 SmToolBoxWindow::MapToolbarIdToCategory(sal_uInt16 nId) const
+{
+    if (nId == m_nUnbinopsId)
+        return RID_UNBINOPS_CAT;
+    if (nId == m_nRelationsId)
+        return RID_RELATIONS_CAT;
+    if (nId == m_nSetoperationsId)
+        return RID_SETOPERATIONS_CAT;
+    if (nId == m_nFunctionsId)
+        return RID_FUNCTIONS_CAT;
+    if (nId == m_nOperatorsId)
+        return RID_OPERATORS_CAT;
+    if (nId == m_nAttributesId)
+        return RID_ATTRIBUTES_CAT;
+    if (nId == m_nBracketsId)
+        return RID_BRACKETS_CAT;
+    if (nId == m_nFormatId)
+        return RID_FORMAT_CAT;
+    return RID_MISC_CAT;
+}
 
 IMPL_LINK( SmToolBoxWindow, CategoryClickHdl, ToolBox*, pToolBox)
 {
-    int nItemId = pToolBox->GetCurItemId();
+    sal_uInt16 nItemId = pToolBox->GetCurItemId();
     if (nItemId != 0)
-        SetCategory( sal::static_int_cast< sal_uInt16 >(nItemId) );
+    {
+        SetCategory(MapToolbarIdToCategory(nItemId));
+    }
     return 0;
 }
 
-
 IMPL_LINK( SmToolBoxWindow, CmdSelectHdl, ToolBox*, pToolBox)
 {
     SmViewShell *pViewSh = GetView();
diff --git a/starmath/source/toolbox.hrc b/starmath/source/toolbox.hrc
index 38b143f0453f..d9aa6ccb9b55 100644
--- a/starmath/source/toolbox.hrc
+++ b/starmath/source/toolbox.hrc
@@ -20,17 +20,7 @@
 #ifndef _TOOLBOX_HRC_
 #define _TOOLBOX_HRC_
 
-#define FL_TOOLBOX_CAT_DELIM    1
-#define TOOLBOX_CATALOG     10
-#define TOOLBOX_CAT_A       11
-#define TOOLBOX_CAT_B       12
-#define TOOLBOX_CAT_C       13
-#define TOOLBOX_CAT_D       14
-#define TOOLBOX_CAT_E       15
-#define TOOLBOX_CAT_F       16
-#define TOOLBOX_CAT_G       17
-#define TOOLBOX_CAT_H       18
-#define TOOLBOX_CAT_I       19
+#include "starmath.hrc"
 
 #define NUM_TBX_CATEGORIES  (TOOLBOX_CAT_I - TOOLBOX_CAT_A + 1)
 
diff --git a/starmath/source/toolbox.src b/starmath/source/toolbox.src
index 65c99be84e32..fa4102b59491 100644
--- a/starmath/source/toolbox.src
+++ b/starmath/source/toolbox.src
@@ -24,99 +24,6 @@
 
 #define IMAGE_STDBTN_COLOR Color { Red = 0xff00; Green = 0x0000; Blue = 0xff00; }
 
-FloatingWindow RID_TOOLBOXWINDOW
-{
-    HelpId = HID_SMA_OPERATOR_WIN ;
-    Border = TRUE ;
-    Moveable = TRUE ;
-    Closeable = TRUE ;
-    Hide = TRUE ;
-    OutputSize = TRUE ;
-    SVLook = TRUE ;
-    Size = MAP_APPFONT ( 0 , 0 ) ;  // to be calculated programmatically
-    Text [ en-US ] = "Elements" ;
-
-    ToolBox TOOLBOX_CATALOG
-    {
-        // main menu of selection-window
-        HelpId = HID_SMA_SELECTION_TBX ;
-        Pos = MAP_APPFONT ( 0 , 0 ) ;
-        Size = MAP_APPFONT ( 65 , 38 ) ;
-        SVLook = TRUE ;
-        LineCount = 2 ;
-        ItemList =
-        {
-            ToolBoxItem
-            {
-                Identifier = RID_UNBINOPS_CAT ;
-                HelpId = HID_SMA_UNBINOPS_CAT ;
-                Text [ en-US ] = "Unary/Binary Operators" ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_RELATIONS_CAT ;
-                HelpId = HID_SMA_RELATIONS_CAT ;
-                Text [ en-US ] = "Relations" ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_SETOPERATIONS_CAT ;
-                HelpId = HID_SMA_SETOPERATIONS_CAT ;
-                Text [ en-US ] = "Set Operations" ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_FUNCTIONS_CAT ;
-                HelpId = HID_SMA_FUNCTIONS_CAT ;
-                Text [ en-US ] = "Functions" ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_OPERATORS_CAT ;
-                HelpId = HID_SMA_OPERATORS_CAT ;
-                Text [ en-US ] = "Operators" ;
-            };
-            ToolBoxItem
-            {
-                Type = TOOLBOXITEM_BREAK ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_ATTRIBUTES_CAT ;
-                HelpId = HID_SMA_ATTRIBUTES_CAT ;
-                Text [ en-US ] = "Attributes" ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_MISC_CAT ;
-                HelpId = HID_SMA_MISC_CAT ;
-                Text [ en-US ] = "Others";
-            };
-            ToolBoxItem
-            {
-                Type = TOOLBOXITEM_SPACE ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_BRACKETS_CAT ;
-                HelpId = HID_SMA_BRACKETS_CAT ;
-                Text [ en-US ] = "Brackets" ;
-            };
-            ToolBoxItem
-            {
-                Identifier = RID_FORMAT_CAT ;
-                HelpId = HID_SMA_FORMAT_CAT ;
-                Text [ en-US ] = "Formats" ;
-            };
-        };
-    };
-
-    FixedLine FL_TOOLBOX_CAT_DELIM
-    {
-        Pos = MAP_APPFONT ( 0 , 44 ) ;
-        Size = MAP_APPFONT ( 65 , 8 ) ;
-    };
-
     ToolBox TOOLBOX_CAT_A
     {
         // unary/binary operators
@@ -1503,7 +1410,6 @@ FloatingWindow RID_TOOLBOXWINDOW
             };
         };
     };
-};
 
 #define UNBINOPS_IDLIST         \
     IdList =                \
diff --git a/starmath/uiconfig/smath/ui/floatingelements.ui b/starmath/uiconfig/smath/ui/floatingelements.ui
new file mode 100644
index 000000000000..899644a593bf
--- /dev/null
+++ b/starmath/uiconfig/smath/ui/floatingelements.ui
@@ -0,0 +1,195 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.16.1 -->
+<interface>
+  <requires lib="gtk+" version="3.0"/>
+  <object class="GtkWindow" id="FloatingElements">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="hexpand">True</property>
+    <property name="vexpand">True</property>
+    <property name="border_width">6</property>
+    <property name="title" translatable="yes">Elements</property>
+    <property name="resizable">False</property>
+    <property name="type_hint">utility</property>
+    <property name="has_resize_grip">False</property>
+    <child>
+      <object class="GtkGrid" id="grid1">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="hexpand">True</property>
+        <property name="vexpand">True</property>
+        <property name="row_spacing">12</property>
+        <child>
+          <object class="GtkSeparator" id="separator1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+          </object>
+          <packing>
+            <property name="left_attach">0</property>
+            <property name="top_attach">1</property>
+            <property name="width">1</property>
+            <property name="height">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkToolbar" id="catalog">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="toolbar_style">icons</property>
+            <property name="show_arrow">False</property>
+            <child>
+              <object class="GtkToolButton" id="RID_UNBINOPS_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_UNBINOPS_CAT</property>
+                <property name="label" translatable="yes">Unary/Binary Operators</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21101.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_RELATIONS_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_RELATIONS_CAT</property>
+                <property name="label" translatable="yes">Relations</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21102.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_SETOPERATIONS_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_SETOPERATIONS_CAT</property>
+                <property name="label" translatable="yes">Set Operations</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21103.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_FUNCTIONS_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_FUNCTIONS_CAT</property>
+                <property name="label" translatable="yes">Functions</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21104.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_OPERATORS_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_OPERATORS_CAT</property>
+                <property name="label" translatable="yes">Operators</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21105.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_ATTRIBUTES_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_ATTRIBUTES_CAT</property>
+                <property name="label" translatable="yes">Attributes</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21106.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_MISC_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_MISC_CAT</property>
+                <property name="label" translatable="yes">Others</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21117.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_BRACKETS_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_BRACKETS_CAT</property>
+                <property name="label" translatable="yes">Brackets</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21107.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToolButton" id="RID_FORMAT_CAT">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action_name">RID_FORMAT_CAT</property>
+                <property name="label" translatable="yes">Formats</property>
+                <property name="use_underline">True</property>
+                <property name="icon_name">starmath/res/im21108.png</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="homogeneous">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="left_attach">0</property>
+            <property name="top_attach">0</property>
+            <property name="width">1</property>
+            <property name="height">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox" id="box">
+            <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>
+            <child>
+              <placeholder/>
+            </child>
+          </object>
+          <packing>
+            <property name="left_attach">0</property>
+            <property name="top_attach">2</property>
+            <property name="width">1</property>
+            <property name="height">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>