+/////////////////////////////////////////////////////////////////////////////
+// Name: editlbox.cpp
+// Purpose: ListBox with editable items
+// Author: Vaclav Slavik
+// RCS-ID: $Id$
+// Copyright: (c) Vaclav Slavik
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+ #pragma implementation "editlbox.h"
+#endif
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+// for all others, include the necessary headers (this file is usually all you
+// need because it includes almost all "standard" wxWindows headers)
+#ifndef WX_PRECOMP
+ #include "wx/wx.h"
+#endif
+
+#include "wx/gizmos/editlbox.h"
+#include "wx/sizer.h"
+#include "wx/listctrl.h"
+
+
+
+
+// list control with auto-resizable column:
+class CleverListCtrl : public wxListCtrl
+{
+public:
+ CleverListCtrl(wxWindow *parent,
+ wxWindowID id = -1,
+ const wxPoint &pos = wxDefaultPosition,
+ const wxSize &size = wxDefaultSize,
+ long style = wxLC_ICON,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString &name = "listctrl")
+ : wxListCtrl(parent, id, pos, size, style, validator, name)
+ {
+ CreateColumns();
+ }
+
+ void CreateColumns()
+ {
+ InsertColumn(0, _T("item"));
+ SizeColumns();
+ }
+
+ void SizeColumns()
+ {
+ int w = GetSize().x;
+ w -= wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X) + 6;
+ SetColumnWidth(0, w);
+ }
+
+private:
+ DECLARE_EVENT_TABLE()
+ void OnSize(wxSizeEvent& event)
+ {
+ SizeColumns();
+ }
+};
+
+BEGIN_EVENT_TABLE(CleverListCtrl, wxListCtrl)
+ EVT_SIZE(CleverListCtrl::OnSize)
+END_EVENT_TABLE()
+
+
+#include "eldel.xpm"
+#include "eldown.xpm"
+#include "eledit.xpm"
+#include "elnew.xpm"
+#include "elup.xpm"
+
+IMPLEMENT_CLASS(wxEditableListBox, wxPanel)
+
+enum
+{
+ // ID value doesn't matter, it won't propagate out of wxEditableListBox
+ // instance
+ wxID_ELB_DELETE = wxID_HIGHEST + 1,
+ wxID_ELB_NEW,
+ wxID_ELB_UP,
+ wxID_ELB_DOWN,
+ wxID_ELB_EDIT,
+ wxID_ELD_LISTCTRL
+};
+
+BEGIN_EVENT_TABLE(wxEditableListBox, wxPanel)
+ EVT_LIST_ITEM_SELECTED(wxID_ELD_LISTCTRL, wxEditableListBox::OnItemSelected)
+ EVT_LIST_END_LABEL_EDIT(wxID_ELD_LISTCTRL, wxEditableListBox::OnEndLabelEdit)
+ EVT_BUTTON(wxID_ELB_NEW, wxEditableListBox::OnNewItem)
+ EVT_BUTTON(wxID_ELB_UP, wxEditableListBox::OnUpItem)
+ EVT_BUTTON(wxID_ELB_DOWN, wxEditableListBox::OnDownItem)
+ EVT_BUTTON(wxID_ELB_EDIT, wxEditableListBox::OnEditItem)
+ EVT_BUTTON(wxID_ELB_DELETE, wxEditableListBox::OnDelItem)
+END_EVENT_TABLE()
+
+wxEditableListBox::wxEditableListBox(wxWindow *parent, wxWindowID id,
+ const wxString& label,
+ const wxPoint& pos, const wxSize& size)
+ : wxPanel(parent, id, pos, size), m_edittingNew(FALSE)
+{
+ 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));
+ m_bUp = new wxBitmapButton(subp, wxID_ELB_UP, wxBitmap(elup_xpm));
+ m_bDown = new wxBitmapButton(subp, wxID_ELB_DOWN, wxBitmap(eldown_xpm));
+ 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);
+
+ subp->SetAutoLayout(TRUE);
+ subp->SetSizer(subsizer);
+ subsizer->Fit(subp);
+
+ sizer->Add(subp, 0, wxEXPAND);
+ m_listCtrl = new CleverListCtrl(this, wxID_ELD_LISTCTRL,
+ wxDefaultPosition, wxDefaultSize,
+ wxLC_REPORT | wxLC_NO_HEADER |
+ wxLC_SINGLE_SEL | wxSUNKEN_BORDER);
+ wxArrayString empty_ar;
+ SetStrings(empty_ar);
+
+ sizer->Add(m_listCtrl, 1, wxEXPAND);
+
+ SetAutoLayout(TRUE);
+ SetSizer(sizer);
+}
+
+void wxEditableListBox::SetStrings(const wxArrayString& strings)
+{
+ m_listCtrl->DeleteAllItems();
+ size_t i;
+
+ for (i = 0; i < strings.GetCount(); i++)
+ m_listCtrl->InsertItem(i, strings[i]);
+
+ m_listCtrl->InsertItem(strings.GetCount(), _T(""));
+ m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+}
+
+void wxEditableListBox::GetStrings(wxArrayString& strings)
+{
+ strings.Clear();
+
+ for (int i = 0; i < m_listCtrl->GetItemCount()-1; i++)
+ strings.Add(m_listCtrl->GetItemText(i));
+}
+
+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);
+}
+
+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)
+ {
+ m_edittingNew = FALSE;
+ if (!event.GetText().IsEmpty())
+ {
+ printf("X-\n");
+ m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T(""));
+ }
+ }
+}
+
+void wxEditableListBox::OnDelItem(wxCommandEvent& event)
+{
+ m_listCtrl->DeleteItem(m_selection);
+ m_listCtrl->SetItemState(m_selection,
+ wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+}
+
+void wxEditableListBox::OnEditItem(wxCommandEvent& event)
+{
+ m_listCtrl->EditLabel(m_selection);
+}
+
+void wxEditableListBox::OnUpItem(wxCommandEvent& event)
+{
+ wxString t1, t2;
+
+ t1 = m_listCtrl->GetItemText(m_selection - 1);
+ t2 = m_listCtrl->GetItemText(m_selection);
+ m_listCtrl->SetItemText(m_selection - 1, t2);
+ m_listCtrl->SetItemText(m_selection, t1);
+ m_listCtrl->SetItemState(m_selection - 1,
+ wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+}
+
+void wxEditableListBox::OnDownItem(wxCommandEvent& event)
+{
+ wxString t1, t2;
+
+ t1 = m_listCtrl->GetItemText(m_selection + 1);
+ t2 = m_listCtrl->GetItemText(m_selection);
+ m_listCtrl->SetItemText(m_selection + 1, t2);
+ m_listCtrl->SetItemText(m_selection, t1);
+ m_listCtrl->SetItemState(m_selection + 1,
+ wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+}
projects / wxWidgets.git / commitdiff
