added new gizmo: wxEditableListBox
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10004 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
230
contrib/src/gizmos/editlbox.cpp
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230
contrib/src/gizmos/editlbox.cpp
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/////////////////////////////////////////////////////////////////////////////
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// Name: editlbox.cpp
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// Purpose: ListBox with editable items
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// Author: Vaclav Slavik
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// RCS-ID: $Id$
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// Copyright: (c) Vaclav Slavik
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "editlbox.h"
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#endif
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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// for all others, include the necessary headers (this file is usually all you
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// need because it includes almost all "standard" wxWindows headers)
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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#include "wx/gizmos/editlbox.h"
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#include "wx/sizer.h"
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#include "wx/listctrl.h"
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// list control with auto-resizable column:
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class CleverListCtrl : public wxListCtrl
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{
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public:
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CleverListCtrl(wxWindow *parent,
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wxWindowID id = -1,
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const wxPoint &pos = wxDefaultPosition,
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const wxSize &size = wxDefaultSize,
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long style = wxLC_ICON,
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const wxValidator& validator = wxDefaultValidator,
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const wxString &name = "listctrl")
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: wxListCtrl(parent, id, pos, size, style, validator, name)
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{
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CreateColumns();
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}
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void CreateColumns()
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{
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InsertColumn(0, _T("item"));
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SizeColumns();
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}
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void SizeColumns()
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{
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int w = GetSize().x;
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w -= wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X) + 6;
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SetColumnWidth(0, w);
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}
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private:
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DECLARE_EVENT_TABLE()
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void OnSize(wxSizeEvent& event)
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{
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SizeColumns();
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}
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};
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BEGIN_EVENT_TABLE(CleverListCtrl, wxListCtrl)
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EVT_SIZE(CleverListCtrl::OnSize)
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END_EVENT_TABLE()
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#include "eldel.xpm"
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#include "eldown.xpm"
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#include "eledit.xpm"
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#include "elnew.xpm"
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#include "elup.xpm"
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IMPLEMENT_CLASS(wxEditableListBox, wxPanel)
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enum
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{
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// ID value doesn't matter, it won't propagate out of wxEditableListBox
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// instance
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wxID_ELB_DELETE = wxID_HIGHEST + 1,
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wxID_ELB_NEW,
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wxID_ELB_UP,
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wxID_ELB_DOWN,
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wxID_ELB_EDIT,
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wxID_ELD_LISTCTRL
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};
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BEGIN_EVENT_TABLE(wxEditableListBox, wxPanel)
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EVT_LIST_ITEM_SELECTED(wxID_ELD_LISTCTRL, wxEditableListBox::OnItemSelected)
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EVT_LIST_END_LABEL_EDIT(wxID_ELD_LISTCTRL, wxEditableListBox::OnEndLabelEdit)
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EVT_BUTTON(wxID_ELB_NEW, wxEditableListBox::OnNewItem)
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EVT_BUTTON(wxID_ELB_UP, wxEditableListBox::OnUpItem)
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EVT_BUTTON(wxID_ELB_DOWN, wxEditableListBox::OnDownItem)
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EVT_BUTTON(wxID_ELB_EDIT, wxEditableListBox::OnEditItem)
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EVT_BUTTON(wxID_ELB_DELETE, wxEditableListBox::OnDelItem)
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END_EVENT_TABLE()
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wxEditableListBox::wxEditableListBox(wxWindow *parent, wxWindowID id,
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const wxString& label,
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const wxPoint& pos, const wxSize& size)
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: wxPanel(parent, id, pos, size), m_edittingNew(FALSE)
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{
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wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
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wxPanel *subp = new wxPanel(this, -1, wxDefaultPosition, wxDefaultSize,
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wxSUNKEN_BORDER | wxTAB_TRAVERSAL);
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wxSizer *subsizer = new wxBoxSizer(wxHORIZONTAL);
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subsizer->Add(new wxStaticText(subp, -1, label), 1, wxALIGN_CENTRE_VERTICAL | wxLEFT, 4);
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m_bEdit = new wxBitmapButton(subp, wxID_ELB_EDIT, wxBitmap(eledit_xpm));
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m_bNew = new wxBitmapButton(subp, wxID_ELB_NEW, wxBitmap(elnew_xpm));
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m_bDel = new wxBitmapButton(subp, wxID_ELB_DELETE, wxBitmap(eldel_xpm));
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m_bUp = new wxBitmapButton(subp, wxID_ELB_UP, wxBitmap(elup_xpm));
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m_bDown = new wxBitmapButton(subp, wxID_ELB_DOWN, wxBitmap(eldown_xpm));
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subsizer->Add(m_bEdit, 0, wxALIGN_CENTRE_VERTICAL);
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subsizer->Add(m_bNew, 0, wxALIGN_CENTRE_VERTICAL);
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subsizer->Add(m_bDel, 0, wxALIGN_CENTRE_VERTICAL);
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subsizer->Add(m_bUp, 0, wxALIGN_CENTRE_VERTICAL);
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subsizer->Add(m_bDown, 0, wxALIGN_CENTRE_VERTICAL);
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subp->SetAutoLayout(TRUE);
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subp->SetSizer(subsizer);
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subsizer->Fit(subp);
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sizer->Add(subp, 0, wxEXPAND);
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m_listCtrl = new CleverListCtrl(this, wxID_ELD_LISTCTRL,
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wxDefaultPosition, wxDefaultSize,
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wxLC_REPORT | wxLC_NO_HEADER |
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wxLC_SINGLE_SEL | wxSUNKEN_BORDER);
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wxArrayString empty_ar;
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SetStrings(empty_ar);
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sizer->Add(m_listCtrl, 1, wxEXPAND);
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SetAutoLayout(TRUE);
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SetSizer(sizer);
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}
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void wxEditableListBox::SetStrings(const wxArrayString& strings)
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{
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m_listCtrl->DeleteAllItems();
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size_t i;
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for (i = 0; i < strings.GetCount(); i++)
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m_listCtrl->InsertItem(i, strings[i]);
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m_listCtrl->InsertItem(strings.GetCount(), _T(""));
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m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
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}
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void wxEditableListBox::GetStrings(wxArrayString& strings)
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{
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strings.Clear();
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for (int i = 0; i < m_listCtrl->GetItemCount()-1; i++)
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strings.Add(m_listCtrl->GetItemText(i));
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}
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void wxEditableListBox::OnItemSelected(wxListEvent& event)
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{
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m_selection = event.GetIndex();
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m_bUp->Enable(m_selection != 0 && m_selection < m_listCtrl->GetItemCount()-1);
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m_bDown->Enable(m_selection < m_listCtrl->GetItemCount()-2);
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m_bEdit->Enable(m_selection < m_listCtrl->GetItemCount()-1);
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m_bDel->Enable(m_selection < m_listCtrl->GetItemCount()-1);
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}
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void wxEditableListBox::OnNewItem(wxCommandEvent& event)
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{
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m_listCtrl->SetItemState(m_listCtrl->GetItemCount()-1,
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wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
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m_edittingNew = TRUE;
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m_listCtrl->EditLabel(m_selection);
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}
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void wxEditableListBox::OnEndLabelEdit(wxListEvent& event)
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{
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if (m_edittingNew)
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{
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m_edittingNew = FALSE;
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if (!event.GetText().IsEmpty())
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{
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printf("X-\n");
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m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T(""));
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}
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}
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}
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void wxEditableListBox::OnDelItem(wxCommandEvent& event)
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{
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m_listCtrl->DeleteItem(m_selection);
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m_listCtrl->SetItemState(m_selection,
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wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
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}
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void wxEditableListBox::OnEditItem(wxCommandEvent& event)
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{
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m_listCtrl->EditLabel(m_selection);
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}
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void wxEditableListBox::OnUpItem(wxCommandEvent& event)
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{
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wxString t1, t2;
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t1 = m_listCtrl->GetItemText(m_selection - 1);
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t2 = m_listCtrl->GetItemText(m_selection);
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m_listCtrl->SetItemText(m_selection - 1, t2);
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m_listCtrl->SetItemText(m_selection, t1);
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m_listCtrl->SetItemState(m_selection - 1,
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wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
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}
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void wxEditableListBox::OnDownItem(wxCommandEvent& event)
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{
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wxString t1, t2;
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t1 = m_listCtrl->GetItemText(m_selection + 1);
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t2 = m_listCtrl->GetItemText(m_selection);
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m_listCtrl->SetItemText(m_selection + 1, t2);
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m_listCtrl->SetItemText(m_selection, t1);
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m_listCtrl->SetItemState(m_selection + 1,
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wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
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}
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