weld SfxCmisVersionsDialog

Change-Id: I73fc8ba88021f3d1450d10a75970e1fd58f26c3f
Reviewed-on: https://gerrit.libreoffice.org/64002
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

3 files changed, 153 insertions, 255 deletions

diff --git a/sfx2/source/dialog/versdlg.cxx b/sfx2/source/dialog/versdlg.cxx
index 7ceb3b7be93f..13724cf6a54c 100644
--- a/sfx2/source/dialog/versdlg.cxx
+++ b/sfx2/source/dialog/versdlg.cxx
@@ -111,105 +111,42 @@ SfxVersionInfo::SfxVersionInfo()
 {
 }
 
-void SfxVersionsTabListBox_Impl::KeyInput(const KeyEvent& rKeyEvent)
+namespace
 {
-    const vcl::KeyCode& rCode = rKeyEvent.GetKeyCode();
-    switch (rCode.GetCode())
+    void setColSizes(weld::TreeView& rVersionBox)
     {
-        case KEY_RETURN :
-        case KEY_ESCAPE :
-        case KEY_TAB :
-        {
-            Dialog *pParent = GetParentDialog();
-            if (pParent)
-                pParent->KeyInput(rKeyEvent);
-            else
-                SvSimpleTable::KeyInput(rKeyEvent);
-            break;
-        }
-        default:
-            SvSimpleTable::KeyInput( rKeyEvent );
-            break;
-    }
-}
-
-void SfxVersionsTabListBox_Impl::setColSizes()
-{
-    HeaderBar &rBar = GetTheHeaderBar();
-    if (rBar.GetItemCount() < 3)
-        return;
-
-    // recalculate the datetime column width
-    long nWidestTime(GetTextWidth(getWidestTime(Application::GetSettings().GetLocaleDataWrapper())));
-    long nW1 = rBar.GetTextWidth(rBar.GetItemText(1));
+        // recalculate the datetime column width
+        int nWidestTime(rVersionBox.get_pixel_size(getWidestTime(Application::GetSettings().GetLocaleDataWrapper())).Width());
+        int nW1 = rVersionBox.get_pixel_size(rVersionBox.get_column_title(1)).Width();
 
-    long nMax = std::max(nWidestTime, nW1) + 12; // max width + a little offset
-    const long nRest = GetSizePixel().Width() - nMax;
+        int nMax = std::max(nWidestTime, nW1) + 12; // max width + a little offset
+        const int nRest = rVersionBox.get_preferred_size().Width() - nMax;
 
-    std::set<OUString> aAuthors;
-    SfxVersionInfo aInfo;
-    aAuthors.insert(SvtUserOptions().GetFullName());
-
-    for (SvTreeListEntry* pEntry = First(); pEntry; pEntry = Next(pEntry))
-    {
-        aAuthors.insert(static_cast<SfxVersionInfo*>(pEntry->GetUserData())->aAuthor);
-    }
+        std::set<OUString> aAuthors;
+        SfxVersionInfo aInfo;
+        aAuthors.insert(SvtUserOptions().GetFullName());
 
-    long nMaxAuthorWidth = nRest/4;
-    for (auto const& author : aAuthors)
-    {
-        nMaxAuthorWidth = std::max(nMaxAuthorWidth, GetTextWidth(author));
-        if (nMaxAuthorWidth > nRest/2)
+        for (int i = 0; i < rVersionBox.n_children(); ++i)
         {
-            nMaxAuthorWidth = nRest/2;
-            break;
+            aAuthors.insert(reinterpret_cast<SfxVersionInfo*>(rVersionBox.get_id(i).toInt64())->aAuthor);
         }
-    }
 
-    long aTabPositions[] = { 0, nMax, nMax + nMaxAuthorWidth };
-    SvSimpleTable::SetTabs(SAL_N_ELEMENTS(aTabPositions), aTabPositions, MapUnit::MapPixel);
-}
-
-void SfxVersionsTabListBox_Impl::Resize()
-{
-    SvSimpleTable::Resize();
-    if (isInitialLayout(this))
-        setColSizes();
-}
-
-void SfxVersionDialog::setColSizes()
-{
-    // recalculate the datetime column width
-    int nWidestTime(m_xVersionBox->get_pixel_size(getWidestTime(Application::GetSettings().GetLocaleDataWrapper())).Width());
-    int nW1 = m_xVersionBox->get_pixel_size(m_xVersionBox->get_column_title(1)).Width();
-
-    int nMax = std::max(nWidestTime, nW1) + 12; // max width + a little offset
-    const int nRest = m_xVersionBox->get_preferred_size().Width() - nMax;
-
-    std::set<OUString> aAuthors;
-    SfxVersionInfo aInfo;
-    aAuthors.insert(SvtUserOptions().GetFullName());
-
-    for (int i = 0; i < m_xVersionBox->n_children(); ++i)
-    {
-        aAuthors.insert(reinterpret_cast<SfxVersionInfo*>(m_xVersionBox->get_id(i).toInt64())->aAuthor);
-    }
-
-    int nMaxAuthorWidth = nRest/4;
-    for (auto const& author : aAuthors)
-    {
-        nMaxAuthorWidth = std::max<int>(nMaxAuthorWidth, m_xVersionBox->get_pixel_size(author).Width());
-        if (nMaxAuthorWidth > nRest/2)
+        int nMaxAuthorWidth = nRest/4;
+        for (auto const& author : aAuthors)
         {
-            nMaxAuthorWidth = nRest/2;
-            break;
+            nMaxAuthorWidth = std::max<int>(nMaxAuthorWidth, rVersionBox.get_pixel_size(author).Width());
+            if (nMaxAuthorWidth > nRest/2)
+            {
+                nMaxAuthorWidth = nRest/2;
+                break;
+            }
         }
-    }
 
-    std::vector<int> aWidths;
-    aWidths.push_back(nMax);
-    aWidths.push_back(nMaxAuthorWidth);
-    m_xVersionBox->set_column_fixed_widths(aWidths);
+        std::vector<int> aWidths;
+        aWidths.push_back(nMax);
+        aWidths.push_back(nMaxAuthorWidth);
+        rVersionBox.set_column_fixed_widths(aWidths);
+    }
 }
 
 SfxVersionDialog::SfxVersionDialog(weld::Window* pParent, SfxViewFrame* pVwFrame, bool bIsSaveVersionOnClose)
@@ -227,7 +164,7 @@ SfxVersionDialog::SfxVersionDialog(weld::Window* pParent, SfxViewFrame* pVwFrame
 {
     m_xVersionBox->set_size_request(m_xVersionBox->get_approximate_digit_width() * 90,
                                     m_xVersionBox->get_height_rows(15));
-    setColSizes();
+    setColSizes(*m_xVersionBox);
 
     Link<weld::Button&,void> aClickLink = LINK( this, SfxVersionDialog, ButtonHdl_Impl );
     m_xViewButton->connect_clicked( aClickLink );
@@ -438,8 +375,8 @@ IMPL_LINK(SfxVersionDialog, ButtonHdl_Impl, weld::Button&, rButton, void)
     }
     else if (&rButton == m_xCmisButton.get())
     {
-        VclPtrInstance< SfxCmisVersionsDialog > pDlg(m_pViewFrame);
-        pDlg->Execute();
+        SfxCmisVersionsDialog aDlg(m_xDialog.get(), m_pViewFrame);
+        aDlg.run();
     }
 }
 
@@ -487,87 +424,48 @@ IMPL_LINK(SfxViewVersionDialog_Impl, ButtonHdl, weld::Button&, rButton, void)
     m_xDialog->response(RET_OK);
 }
 
-SfxCmisVersionsDialog::SfxCmisVersionsDialog ( SfxViewFrame* pVwFrame )
-    : SfxModalDialog(nullptr, "VersionsCmisDialog", "sfx/ui/versionscmis.ui")
-    , pViewFrame(pVwFrame)
+SfxCmisVersionsDialog::SfxCmisVersionsDialog(weld::Window* pParent, SfxViewFrame* pVwFrame)
+    : SfxDialogController(pParent, "sfx/ui/versionscmis.ui", "VersionsCmisDialog")
+    , m_pViewFrame(pVwFrame)
+    , m_xOpenButton(m_xBuilder->weld_button("open"))
+    , m_xViewButton(m_xBuilder->weld_button("show"))
+    , m_xDeleteButton(m_xBuilder->weld_button("delete"))
+    , m_xCompareButton(m_xBuilder->weld_button("compare"))
 {
-    get(m_pOpenButton, "open");
-    get(m_pViewButton, "show");
-    get(m_pDeleteButton, "delete");
-    get(m_pCompareButton, "compare");
-
-    SvSimpleTableContainer *pContainer = get<SvSimpleTableContainer>("versions");
-    Size aControlSize(260, 114);
-    aControlSize = pContainer->LogicToPixel(aControlSize, MapMode(MapUnit::MapAppFont));
-    pContainer->set_width_request(aControlSize.Width());
-    pContainer->set_height_request(aControlSize.Height());
-
-    m_pVersionBox = VclPtr<SfxVersionsTabListBox_Impl>::Create(*pContainer, WB_TABSTOP);
-
-    m_pVersionBox->GrabFocus();
-    m_pVersionBox->SetStyle( m_pVersionBox->GetStyle() | WB_HSCROLL | WB_CLIPCHILDREN );
-    m_pVersionBox->SetSelectionMode( SelectionMode::Single );
-
-    long aTabPositions[] = { 0, 0, 0 };
-    m_pVersionBox->SvSimpleTable::SetTabs(SAL_N_ELEMENTS(aTabPositions), aTabPositions);
-    OUString sHeader1(get<FixedText>("datetime")->GetText());
-    OUString sHeader2(get<FixedText>("savedby")->GetText());
-    OUString sHeader3(get<FixedText>("comments")->GetText());
-    OUString sHeader = sHeader1 + "\t" + sHeader2 + "\t" + sHeader3;
-    m_pVersionBox->InsertHeaderEntry(sHeader);
-
-    HeaderBar &rBar = m_pVersionBox->GetTheHeaderBar();
-    HeaderBarItemBits nBits = rBar.GetItemBits(1) | HeaderBarItemBits::FIXEDPOS | HeaderBarItemBits::FIXED;
-    nBits &= ~HeaderBarItemBits::CLICKABLE;
-    rBar.SetItemBits(1, nBits);
-    rBar.SetItemBits(2, nBits);
-    rBar.SetItemBits(3, nBits);
-
-    m_pVersionBox->Resize();
-
-    OUString sText = GetText();
-    sText = sText + " " + pViewFrame->GetObjectShell()->GetTitle();
-    SetText( sText );
+    m_xVersionBox->set_size_request(m_xVersionBox->get_approximate_digit_width() * 90,
+                                    m_xVersionBox->get_height_rows(15));
+    setColSizes(*m_xVersionBox);
 
-    LoadVersions();
+    m_xVersionBox->grab_focus();
 
-    m_pVersionBox->setColSizes();
+    OUString sText = m_xDialog->get_title();
+    sText = sText + " " + m_pViewFrame->GetObjectShell()->GetTitle();
+    m_xDialog->set_title(sText);
 
+    LoadVersions();
 }
 
 SfxCmisVersionsDialog::~SfxCmisVersionsDialog()
 {
-    disposeOnce();
-}
-
-void SfxCmisVersionsDialog::dispose()
-{
-    m_pTable.reset();
-    m_pVersionBox.disposeAndClear();
-    m_pOpenButton.clear();
-    m_pViewButton.clear();
-    m_pDeleteButton.clear();
-    m_pCompareButton.clear();
-    SfxModalDialog::dispose();
 }
 
 void SfxCmisVersionsDialog::LoadVersions()
 {
-    SfxObjectShell *pObjShell = pViewFrame->GetObjectShell();
+    SfxObjectShell *pObjShell = m_pViewFrame->GetObjectShell();
     uno::Sequence < document::CmisVersion > aVersions = pObjShell->GetCmisVersions( );
     m_pTable.reset(new SfxVersionTableDtor( aVersions ));
-    for ( size_t n = 0; n < m_pTable->size(); ++n )
+    for (size_t n = 0; n < m_pTable->size(); ++n)
     {
         SfxVersionInfo *pInfo = m_pTable->at( n );
         OUString aEntry = formatTime(pInfo->aCreationDate, Application::GetSettings().GetLocaleDataWrapper());
-        aEntry += "\t";
-        aEntry += pInfo->aAuthor;
-        aEntry += "\t";
-        aEntry += ConvertWhiteSpaces_Impl( pInfo->aComment );
-        SvTreeListEntry *pEntry = m_pVersionBox->InsertEntry( aEntry );
-        pEntry->SetUserData( pInfo );
+        m_xVersionBox->append(OUString::number(reinterpret_cast<sal_Int64>(pInfo)), aEntry);
+        auto nLastRow = m_xVersionBox->n_children() - 1;
+        m_xVersionBox->set_text(nLastRow, pInfo->aAuthor, 1);
+        m_xVersionBox->set_text(nLastRow, ConvertWhiteSpaces_Impl(pInfo->aComment), 2);
     }
 
+    if (auto nCount = m_pTable->size())
+        m_xVersionBox->select(nCount - 1);
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sfx2/source/inc/versdlg.hxx b/sfx2/source/inc/versdlg.hxx
index 949c0b4bd6bc..123a744f897b 100644
--- a/sfx2/source/inc/versdlg.hxx
+++ b/sfx2/source/inc/versdlg.hxx
@@ -23,26 +23,11 @@
 #include <sfx2/basedlgs.hxx>
 #include <svtools/simptabl.hxx>
 #include <svtools/svmedit.hxx>
-#include <vcl/svtabbx.hxx>
-#include <vcl/button.hxx>
-#include <vcl/fixed.hxx>
 #include <vcl/weld.hxx>
 
 class SfxViewFrame;
 struct SfxVersionInfo;
 
-class SfxVersionsTabListBox_Impl : public SvSimpleTable
-{
-public:
-    SfxVersionsTabListBox_Impl(SvSimpleTableContainer& rParent, WinBits nBits)
-        : SvSimpleTable(rParent, nBits)
-    {
-    }
-    void setColSizes();
-    virtual void Resize() override;
-    virtual void KeyInput(const KeyEvent& rKeyEvent) override;
-};
-
 class SfxVersionTableDtor;
 class SfxVersionDialog : public SfxDialogController
 {
@@ -63,7 +48,6 @@ class SfxVersionDialog : public SfxDialogController
     DECL_LINK(ButtonHdl_Impl, weld::Button&, void );
     void Init_Impl();
     void Open_Impl();
-    void setColSizes();
 
 public:
     SfxVersionDialog(weld::Window* pParent, SfxViewFrame* pFrame, bool);
@@ -89,22 +73,22 @@ public:
     SfxViewVersionDialog_Impl(weld::Window *pParent, SfxVersionInfo& rInfo, bool bEdit);
 };
 
-class SfxCmisVersionsDialog : public SfxModalDialog
+class SfxCmisVersionsDialog : public SfxDialogController
 {
-    VclPtr<SfxVersionsTabListBox_Impl> m_pVersionBox;
-    VclPtr<PushButton>                 m_pOpenButton;
-    VclPtr<PushButton>                 m_pViewButton;
-    VclPtr<PushButton>                 m_pDeleteButton;
-    VclPtr<PushButton>                 m_pCompareButton;
-    SfxViewFrame*               pViewFrame;
+    SfxViewFrame* m_pViewFrame;
     std::unique_ptr<SfxVersionTableDtor> m_pTable;
 
+    std::unique_ptr<weld::Button> m_xOpenButton;
+    std::unique_ptr<weld::Button> m_xViewButton;
+    std::unique_ptr<weld::Button> m_xDeleteButton;
+    std::unique_ptr<weld::Button> m_xCompareButton;
+    std::unique_ptr<weld::TreeView> m_xVersionBox;
+
     void                        LoadVersions();
 
 public:
-                                SfxCmisVersionsDialog ( SfxViewFrame* pFrame );
-    virtual                     ~SfxCmisVersionsDialog () override;
-    virtual void                dispose() override;
+    SfxCmisVersionsDialog(weld::Window *pParent, SfxViewFrame* pFrame);
+    virtual ~SfxCmisVersionsDialog() override;
 };
 
 #endif
diff --git a/sfx2/uiconfig/ui/versionscmis.ui b/sfx2/uiconfig/ui/versionscmis.ui
index 9b5d9532e5f6..e3db36c539ce 100644
--- a/sfx2/uiconfig/ui/versionscmis.ui
+++ b/sfx2/uiconfig/ui/versionscmis.ui
@@ -1,28 +1,43 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.18.3 -->
+<!-- Generated with glade 3.22.1 -->
 <interface domain="sfx">
   <requires lib="gtk+" version="3.18"/>
-  <requires lib="LibreOffice" version="1.0"/>
+  <object class="GtkTreeStore" id="liststore3">
+    <columns>
+      <!-- column-name text -->
+      <column type="gchararray"/>
+      <!-- column-name text2 -->
+      <column type="gchararray"/>
+      <!-- column-name text3 -->
+      <column type="gchararray"/>
+      <!-- column-name id -->
+      <column type="gchararray"/>
+    </columns>
+  </object>
   <object class="GtkDialog" id="VersionsCmisDialog">
     <property name="can_focus">False</property>
     <property name="border_width">6</property>
-    <property name="resizable">False</property>
+    <property name="modal">True</property>
     <property name="type_hint">dialog</property>
+    <child>
+      <placeholder/>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox" id="dialog-vbox1">
         <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
         <property name="spacing">12</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="dialog-action_area1">
             <property name="can_focus">False</property>
-            <property name="orientation">vertical</property>
-            <property name="layout_style">start</property>
+            <property name="layout_style">end</property>
             <child>
-              <object class="GtkButton" id="close">
-                <property name="label">gtk-close</property>
+              <object class="GtkButton" id="delete">
+                <property name="label">gtk-delete</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
+                <property name="use_underline">True</property>
                 <property name="use_stock">True</property>
               </object>
               <packing>
@@ -32,12 +47,12 @@
               </packing>
             </child>
             <child>
-              <object class="GtkButton" id="open">
-                <property name="label">gtk-open</property>
+              <object class="GtkButton" id="compare">
+                <property name="label" translatable="yes" context="versionscmis|compare">_Compare</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
+                <property name="use_underline">True</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -60,12 +75,11 @@
               </packing>
             </child>
             <child>
-              <object class="GtkButton" id="delete">
-                <property name="label">gtk-delete</property>
+              <object class="GtkButton" id="close">
+                <property name="label">gtk-close</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="use_underline">True</property>
                 <property name="use_stock">True</property>
               </object>
               <packing>
@@ -75,12 +89,12 @@
               </packing>
             </child>
             <child>
-              <object class="GtkButton" id="compare">
-                <property name="label" translatable="yes" context="versionscmis|compare">_Compare</property>
+              <object class="GtkButton" id="open">
+                <property name="label">gtk-open</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="use_underline">True</property>
+                <property name="use_stock">True</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -141,47 +155,67 @@
                         <property name="hexpand">True</property>
                         <property name="vexpand">True</property>
                         <child>
-                          <object class="GtkBox" id="box1">
+                          <object class="GtkScrolledWindow">
                             <property name="visible">True</property>
-                            <property name="can_focus">False</property>
+                            <property name="can_focus">True</property>
                             <property name="hexpand">True</property>
-                            <property name="spacing">12</property>
-                            <property name="homogeneous">True</property>
-                            <child>
-                              <object class="GtkLabel" id="datetime">
-                                <property name="can_focus">False</property>
-                                <property name="no_show_all">True</property>
-                                <property name="label" translatable="yes" context="versionscmis|datetime">Date and time</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">0</property>
-                              </packing>
-                            </child>
-                            <child>
-                              <object class="GtkLabel" id="savedby">
-                                <property name="can_focus">False</property>
-                                <property name="no_show_all">True</property>
-                                <property name="label" translatable="yes" context="versionscmis|savedby">Saved by</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">1</property>
-                              </packing>
-                            </child>
+                            <property name="vexpand">True</property>
+                            <property name="shadow_type">in</property>
                             <child>
-                              <object class="GtkLabel" id="comments">
-                                <property name="can_focus">False</property>
-                                <property name="no_show_all">True</property>
-                                <property name="label" translatable="yes" context="versionscmis|comments">Comments</property>
+                              <object class="GtkTreeView" id="versions">
+                                <property name="visible">True</property>
+                                <property name="can_focus">True</property>
+                                <property name="receives_default">True</property>
+                                <property name="hexpand">True</property>
+                                <property name="vexpand">True</property>
+                                <property name="model">liststore3</property>
+                                <property name="rules_hint">True</property>
+                                <property name="headers_visible">True</property>
+                                <property name="search_column">0</property>
+                                <property name="show_expanders">False</property>
+                                <child internal-child="selection">
+                                  <object class="GtkTreeSelection" id="versions-selection2"/>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="treeviewcolumn1">
+                                    <property name="resizable">True</property>
+                                    <property name="spacing">6</property>
+                                    <property name="title" translatable="yes" context="versionscmis|datetime">Date and time</property>
+                                    <child>
+                                      <object class="GtkCellRendererText" id="cellrenderer1"/>
+                                      <attributes>
+                                        <attribute name="text">0</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="treeviewcolumn2">
+                                    <property name="resizable">True</property>
+                                    <property name="spacing">6</property>
+                                    <property name="title" translatable="yes" context="versionscmis|savedby">Saved by</property>
+                                    <child>
+                                      <object class="GtkCellRendererText" id="cellrenderer2"/>
+                                      <attributes>
+                                        <attribute name="text">1</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="treeviewcolumn3">
+                                    <property name="resizable">True</property>
+                                    <property name="spacing">6</property>
+                                    <property name="title" translatable="yes" context="versionscmis|comments">Comments</property>
+                                    <child>
+                                      <object class="GtkCellRendererText" id="cellrenderer3"/>
+                                      <attributes>
+                                        <attribute name="text">2</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
                               </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">2</property>
-                              </packing>
                             </child>
                           </object>
                           <packing>
@@ -189,21 +223,6 @@
                             <property name="top_attach">0</property>
                           </packing>
                         </child>
-                        <child>
-                          <object class="svtlo-SvSimpleTableContainer" id="versions">
-                            <property name="visible">True</property>
-                            <property name="can_focus">False</property>
-                            <property name="hexpand">True</property>
-                            <property name="vexpand">True</property>
-                            <child internal-child="selection">
-                              <object class="GtkTreeSelection" id="Simple Table Container-selection1"/>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="left_attach">0</property>
-                            <property name="top_attach">1</property>
-                          </packing>
-                        </child>
                       </object>
                     </child>
                   </object>
@@ -221,12 +240,9 @@
               </object>
               <packing>
                 <property name="left_attach">0</property>
-                <property name="top_attach">1</property>
+                <property name="top_attach">0</property>
               </packing>
             </child>
-            <child>
-              <placeholder/>
-            </child>
           </object>
           <packing>
             <property name="expand">False</property>
@@ -237,11 +253,11 @@
       </object>
     </child>
     <action-widgets>
+      <action-widget response="103">delete</action-widget>
+      <action-widget response="102">compare</action-widget>
+      <action-widget response="101">show</action-widget>
       <action-widget response="-7">close</action-widget>
-      <action-widget response="0">open</action-widget>
-      <action-widget response="0">show</action-widget>
-      <action-widget response="0">delete</action-widget>
-      <action-widget response="0">compare</action-widget>
+      <action-widget response="-5">open</action-widget>
       <action-widget response="-11">help</action-widget>
     </action-widgets>
   </object>