Applied recent FL patches from Benjamin Williams <biwilliajsb@yahoo.com>.

[wxWidgets.git] / contrib / src / gizmos / editlbox.cpp

diff --git a/contrib/src/gizmos/editlbox.cpp b/contrib/src/gizmos/editlbox.cpp
index 543a0c13c870ba6c69b47bdf480d6b77093cb59b..e7c065127d029dc974b659f844d294fb75b97381 100644 (file)
--- a/contrib/src/gizmos/editlbox.cpp
+++ b/contrib/src/gizmos/editlbox.cpp
@@ -56,7 +56,11 @@ public:
     void SizeColumns()
     {
          int w = GetSize().x;
+#ifdef __WXMSW__
          w -= wxSystemSettings::GetMetric(wxSYS_VSCROLL_X) + 6;
+#else
+         w -= 2*wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+#endif
          SetColumnWidth(0, w);
     }
 
@@ -73,7 +77,6 @@ BEGIN_EVENT_TABLE(CleverListCtrl, wxListCtrl)
    EVT_SIZE(CleverListCtrl::OnSize)
 END_EVENT_TABLE()
 
-
 #include "eldel.xpm"
 #include "eldown.xpm"
 #include "eledit.xpm"
@@ -107,43 +110,72 @@ END_EVENT_TABLE()
 wxEditableListBox::wxEditableListBox(wxWindow *parent, wxWindowID id,
                           const wxString& label,
                           const wxPoint& pos, const wxSize& size,
+                          long style,
                           const wxString& name)
-   : wxPanel(parent, id, pos, size, wxTAB_TRAVERSAL, name), m_edittingNew(FALSE)
+   : wxPanel(parent, id, pos, size, wxTAB_TRAVERSAL, name)
 {
+    m_style = style;
+    m_bEdit = m_bNew = m_bDel = m_bUp = m_bDown = NULL;    
+
     wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 
     wxPanel *subp = new wxPanel(this, -1, wxDefaultPosition, wxDefaultSize,
                                 wxSUNKEN_BORDER | wxTAB_TRAVERSAL);
     wxSizer *subsizer = new wxBoxSizer(wxHORIZONTAL);
     subsizer->Add(new wxStaticText(subp, -1, label), 1, wxALIGN_CENTRE_VERTICAL | wxLEFT, 4);
-    m_bEdit = new wxBitmapButton(subp, wxID_ELB_EDIT, wxBitmap(eledit_xpm));
-    m_bNew = new wxBitmapButton(subp, wxID_ELB_NEW, wxBitmap(elnew_xpm));
-    m_bDel = new wxBitmapButton(subp, wxID_ELB_DELETE, wxBitmap(eldel_xpm));
+
+#ifdef __WXMSW__
+    #define BTN_BORDER 4
+    // FIXME - why is this needed? There's some reason why sunken border is
+    //         ignored by sizers in wxMSW but not in wxGTK that I can't
+    //         figure out...
+#else
+    #define BTN_BORDER 0
+#endif
+
+    if ( m_style & wxEL_ALLOW_EDIT )
+    {
+        m_bEdit = new wxBitmapButton(subp, wxID_ELB_EDIT, wxBitmap(eledit_xpm));
+        subsizer->Add(m_bEdit, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
+    }
+
+    if ( m_style & wxEL_ALLOW_NEW )
+    {
+        m_bNew = new wxBitmapButton(subp, wxID_ELB_NEW, wxBitmap(elnew_xpm));
+        subsizer->Add(m_bNew, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
+    }
+
+    if ( m_style & wxEL_ALLOW_DELETE )
+    {
+        m_bDel = new wxBitmapButton(subp, wxID_ELB_DELETE, wxBitmap(eldel_xpm));
+        subsizer->Add(m_bDel, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
+    }
+
     m_bUp = new wxBitmapButton(subp, wxID_ELB_UP, wxBitmap(elup_xpm));
+    subsizer->Add(m_bUp, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
+
     m_bDown = new wxBitmapButton(subp, wxID_ELB_DOWN, wxBitmap(eldown_xpm));
+    subsizer->Add(m_bDown, 0, wxALIGN_CENTRE_VERTICAL | wxTOP | wxBOTTOM, BTN_BORDER);
 
-    m_bEdit->SetToolTip(wxT("Edit item"));
-    m_bNew->SetToolTip(wxT("New item"));
-    m_bDel->SetToolTip(wxT("Delete item"));
+#if wxUSE_TOOLTIPS
+    if ( m_bEdit ) m_bEdit->SetToolTip(wxT("Edit item"));
+    if ( m_bNew ) m_bNew->SetToolTip(wxT("New item"));
+    if ( m_bDel ) m_bDel->SetToolTip(wxT("Delete item"));
     m_bUp->SetToolTip(wxT("Move up"));
     m_bDown->SetToolTip(wxT("Move down"));
-
-    subsizer->Add(m_bEdit, 0, wxALIGN_CENTRE_VERTICAL);
-    subsizer->Add(m_bNew, 0, wxALIGN_CENTRE_VERTICAL);
-    subsizer->Add(m_bDel, 0, wxALIGN_CENTRE_VERTICAL);
-    subsizer->Add(m_bUp, 0, wxALIGN_CENTRE_VERTICAL);
-    subsizer->Add(m_bDown, 0, wxALIGN_CENTRE_VERTICAL);
+#endif
 
     subp->SetAutoLayout(TRUE);
     subp->SetSizer(subsizer);
     subsizer->Fit(subp);
 
     sizer->Add(subp, 0, wxEXPAND);
+
+    long st = wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL | wxSUNKEN_BORDER;
+    if ( style & wxEL_ALLOW_EDIT )
+         st |= wxLC_EDIT_LABELS;
     m_listCtrl = new CleverListCtrl(this, wxID_ELD_LISTCTRL,
-                                    wxDefaultPosition, wxDefaultSize,
-                                    wxLC_REPORT | wxLC_NO_HEADER |
-                                    wxLC_SINGLE_SEL | wxSUNKEN_BORDER |
-                                    wxLC_EDIT_LABELS);
+                                    wxDefaultPosition, wxDefaultSize, st);
     wxArrayString empty_ar;
     SetStrings(empty_ar);
 
@@ -179,25 +211,28 @@ void wxEditableListBox::OnItemSelected(wxListEvent& event)
     m_selection = event.GetIndex();
     m_bUp->Enable(m_selection != 0 && m_selection < m_listCtrl->GetItemCount()-1);
     m_bDown->Enable(m_selection < m_listCtrl->GetItemCount()-2);
-    m_bEdit->Enable(m_selection < m_listCtrl->GetItemCount()-1);
-    m_bDel->Enable(m_selection < m_listCtrl->GetItemCount()-1);
+    if (m_style & wxEL_ALLOW_EDIT)
+        m_bEdit->Enable(m_selection < m_listCtrl->GetItemCount()-1);
+    if (m_style & wxEL_ALLOW_DELETE)
+        m_bDel->Enable(m_selection < m_listCtrl->GetItemCount()-1);
 }
 
 void wxEditableListBox::OnNewItem(wxCommandEvent& event)
 {
     m_listCtrl->SetItemState(m_listCtrl->GetItemCount()-1,
                              wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
-    m_edittingNew = TRUE;
     m_listCtrl->EditLabel(m_selection);
 }
 
 void wxEditableListBox::OnEndLabelEdit(wxListEvent& event)
 {
-    if (m_edittingNew)
+    if ( event.GetIndex() == m_listCtrl->GetItemCount()-1 && 
+         !event.GetText().IsEmpty() )
     {
-        m_edittingNew = FALSE;
-        if (!event.GetText().IsEmpty())
-            m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T(""));
+        // The user edited last (empty) line, i.e. added new entry. We have to
+        // add new empty line here so that adding one more line is still
+        // possible:
+        m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T(""));
     }
 }