--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: lboxtest.cpp
+// Purpose: wxListBox sample
+// Author: Vadim Zeitlin
+// Id: $Id$
+// Copyright: (c) 2000 Vadim Zeitlin
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+/*
+ Current bugs:
+
+ +1. horz scrollbar doesn't appear in listbox
+ +2. truncating text ctrl doesn't update display
+ +3. deleting last listbox item doesn't update display
+ 4. text ctrl background corrupted after resize
+ */
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+#ifdef __GNUG__
+ #pragma implementation "lboxtest.cpp"
+ #pragma interface "lboxtest.cpp"
+#endif
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// 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
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/frame.h"
+ #include "wx/dcclient.h"
+
+ #include "wx/button.h"
+ #include "wx/checkbox.h"
+ #include "wx/checklst.h"
+ #include "wx/listbox.h"
+ #include "wx/radiobox.h"
+ #include "wx/radiobut.h"
+ #include "wx/statbox.h"
+ #include "wx/stattext.h"
+ #include "wx/textctrl.h"
+#endif
+
+#include "wx/sizer.h"
+
+#ifdef __WXUNIVERSAL__
+ #include "wx/univ/theme.h"
+#endif // __WXUNIVERSAL__
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// control ids
+enum
+{
+ LboxTest_Reset = 100,
+ LboxTest_Create,
+ LboxTest_Add,
+ LboxTest_AddText,
+ LboxTest_AddSeveral,
+ LboxTest_AddMany,
+ LboxTest_Clear,
+ LboxTest_ClearLog,
+ LboxTest_Change,
+ LboxTest_ChangeText,
+ LboxTest_Delete,
+ LboxTest_DeleteText,
+ LboxTest_DeleteSel,
+ LboxTest_Listbox,
+ LboxTest_Quit
+};
+
+// ----------------------------------------------------------------------------
+// our classes
+// ----------------------------------------------------------------------------
+
+// Define a new application type, each program should derive a class from wxApp
+class LboxTestApp : public wxApp
+{
+public:
+ // override base class virtuals
+ // ----------------------------
+
+ // this one is called on application startup and is a good place for the app
+ // initialization (doing it here and not in the ctor allows to have an error
+ // return: if OnInit() returns false, the application terminates)
+ virtual bool OnInit();
+};
+
+// Define a new frame type: this is going to be our main frame
+class LboxTestFrame : public wxFrame
+{
+public:
+ // ctor(s) and dtor
+ LboxTestFrame(const wxString& title);
+ virtual ~LboxTestFrame();
+
+protected:
+ // event handlers
+ void OnButtonReset(wxCommandEvent& event);
+ void OnButtonCreate(wxCommandEvent& event);
+ void OnButtonChange(wxCommandEvent& event);
+ void OnButtonDelete(wxCommandEvent& event);
+ void OnButtonDeleteSel(wxCommandEvent& event);
+ void OnButtonClear(wxCommandEvent& event);
+ void OnButtonClearLog(wxCommandEvent& event);
+ void OnButtonAdd(wxCommandEvent& event);
+ void OnButtonAddSeveral(wxCommandEvent& event);
+ void OnButtonAddMany(wxCommandEvent& event);
+ void OnButtonQuit(wxCommandEvent& event);
+
+ void OnListbox(wxCommandEvent& event);
+ void OnListboxDClick(wxCommandEvent& event);
+
+ void OnCheckOrRadioBox(wxCommandEvent& event);
+
+ void OnUpdateUIAddSeveral(wxUpdateUIEvent& event);
+ void OnUpdateUICreateButton(wxUpdateUIEvent& event);
+ void OnUpdateUIClearButton(wxUpdateUIEvent& event);
+ void OnUpdateUIDeleteButton(wxUpdateUIEvent& event);
+ void OnUpdateUIDeleteSelButton(wxUpdateUIEvent& event);
+
+ // reset the listbox parameters
+ void Reset();
+
+ // (re)create the listbox
+ void CreateLbox();
+
+ // listbox parameters
+ // ------------------
+
+ // the selection mode
+ enum LboxSelection
+ {
+ LboxSel_Single,
+ LboxSel_Extended,
+ LboxSel_Multiple
+ } m_lboxSelMode;
+
+ // should it be sorted?
+ bool m_sorted;
+
+ // should it have horz scroll/vert scrollbar permanently shown?
+ bool m_horzScroll,
+ m_vertScrollAlways;
+
+ // should the recreate button be enabled?
+ bool m_dirty;
+
+ // the controls
+ // ------------
+
+ // the sel mode radiobox
+ wxRadioBox *m_radioSelMode;
+
+ // the checkboxes
+ wxCheckBox *m_chkSort,
+ *m_chkHScroll,
+ *m_chkVScroll;
+
+ // the listbox itself and the sizer it is in
+ wxListBox *m_lbox;
+ wxSizer *m_sizerLbox;
+
+ // the listbox for logging messages
+ wxListBox *m_lboxLog;
+
+ // the text entries for "Add/change string" and "Delete" buttons
+ wxTextCtrl *m_textAdd,
+ *m_textChange,
+ *m_textDelete;
+
+private:
+ // the log target we use to redirect messages to the listbox
+ wxLog *m_logTarget;
+
+ // any class wishing to process wxWindows events must use this macro
+ DECLARE_EVENT_TABLE()
+};
+
+// A log target which just redirects the messages to a listbox
+class LboxLogger : public wxLog
+{
+public:
+ LboxLogger(wxListBox *lbox, wxLog *logOld)
+ {
+ m_lbox = lbox;
+ //m_lbox->Disable(); -- looks ugly under MSW
+ m_logOld = logOld;
+ }
+
+ virtual ~LboxLogger()
+ {
+ wxLog::SetActiveTarget(m_logOld);
+ }
+
+private:
+ // implement sink functions
+ virtual void DoLog(wxLogLevel level, const wxChar *szString, time_t t)
+ {
+ // don't put trace messages into listbox or we can get into infinite
+ // recursion
+ if ( level == wxLOG_Trace )
+ {
+ if ( m_logOld )
+ {
+ // cast is needed to call protected method
+ ((LboxLogger *)m_logOld)->DoLog(level, szString, t);
+ }
+ }
+ else
+ {
+ wxLog::DoLog(level, szString, t);
+ }
+ }
+
+ virtual void DoLogString(const wxChar *szString, time_t t)
+ {
+ wxString msg;
+ TimeStamp(&msg);
+ msg += szString;
+ #ifdef __WXUNIVERSAL__
+ m_lbox->AppendAndEnsureVisible(msg);
+ #else // other ports don't have this method yet
+ m_lbox->Append(msg);
+
+ // SetFirstItem() isn't implemented in wxGTK
+ #ifndef __WXGTK__
+ m_lbox->SetFirstItem(m_lbox->GetCount() - 1);
+ #endif
+ #endif
+ }
+
+ // the control we use
+ wxListBox *m_lbox;
+
+ // the old log target
+ wxLog *m_logOld;
+};
+
+// ----------------------------------------------------------------------------
+// misc macros
+// ----------------------------------------------------------------------------
+
+IMPLEMENT_APP(LboxTestApp)
+
+#ifdef __WXUNIVERSAL__
+ WX_USE_THEME(win32);
+ WX_USE_THEME(gtk);
+#endif // __WXUNIVERSAL__
+
+// ----------------------------------------------------------------------------
+// event tables
+// ----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(LboxTestFrame, wxFrame)
+ EVT_BUTTON(LboxTest_Reset, LboxTestFrame::OnButtonReset)
+ EVT_BUTTON(LboxTest_Create, LboxTestFrame::OnButtonCreate)
+ EVT_BUTTON(LboxTest_Change, LboxTestFrame::OnButtonChange)
+ EVT_BUTTON(LboxTest_Delete, LboxTestFrame::OnButtonDelete)
+ EVT_BUTTON(LboxTest_DeleteSel, LboxTestFrame::OnButtonDeleteSel)
+ EVT_BUTTON(LboxTest_Clear, LboxTestFrame::OnButtonClear)
+ EVT_BUTTON(LboxTest_ClearLog, LboxTestFrame::OnButtonClearLog)
+ EVT_BUTTON(LboxTest_Add, LboxTestFrame::OnButtonAdd)
+ EVT_BUTTON(LboxTest_AddSeveral, LboxTestFrame::OnButtonAddSeveral)
+ EVT_BUTTON(LboxTest_AddMany, LboxTestFrame::OnButtonAddMany)
+ EVT_BUTTON(LboxTest_Quit, LboxTestFrame::OnButtonQuit)
+
+ EVT_TEXT_ENTER(LboxTest_AddText, LboxTestFrame::OnButtonAdd)
+ EVT_TEXT_ENTER(LboxTest_DeleteText, LboxTestFrame::OnButtonDelete)
+
+ EVT_UPDATE_UI_RANGE(LboxTest_Reset, LboxTest_Create,
+ LboxTestFrame::OnUpdateUICreateButton)
+
+ EVT_UPDATE_UI(LboxTest_AddSeveral, LboxTestFrame::OnUpdateUIAddSeveral)
+ EVT_UPDATE_UI(LboxTest_Clear, LboxTestFrame::OnUpdateUIClearButton)
+ EVT_UPDATE_UI(LboxTest_DeleteText, LboxTestFrame::OnUpdateUIClearButton)
+ EVT_UPDATE_UI(LboxTest_Delete, LboxTestFrame::OnUpdateUIDeleteButton)
+ EVT_UPDATE_UI(LboxTest_Change, LboxTestFrame::OnUpdateUIDeleteSelButton)
+ EVT_UPDATE_UI(LboxTest_ChangeText, LboxTestFrame::OnUpdateUIDeleteSelButton)
+ EVT_UPDATE_UI(LboxTest_DeleteSel, LboxTestFrame::OnUpdateUIDeleteSelButton)
+
+ EVT_LISTBOX(LboxTest_Listbox, LboxTestFrame::OnListbox)
+ EVT_LISTBOX_DCLICK(-1, LboxTestFrame::OnListboxDClick)
+ EVT_CHECKBOX(-1, LboxTestFrame::OnCheckOrRadioBox)
+ EVT_RADIOBOX(-1, LboxTestFrame::OnCheckOrRadioBox)
+END_EVENT_TABLE()
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// app class
+// ----------------------------------------------------------------------------
+
+bool LboxTestApp::OnInit()
+{
+ wxFrame *frame = new LboxTestFrame(_T("wxListBox sample"));
+ frame->Show();
+
+ //wxLog::AddTraceMask(_T("listbox"));
+ wxLog::AddTraceMask(_T("scrollbar"));
+
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// top level frame class
+// ----------------------------------------------------------------------------
+
+LboxTestFrame::LboxTestFrame(const wxString& title)
+ : wxFrame(NULL, -1, title, wxPoint(100, 100))
+{
+ // init everything
+ m_dirty = FALSE;
+ m_radioSelMode = (wxRadioBox *)NULL;
+
+ m_chkVScroll =
+ m_chkHScroll =
+ m_chkSort = (wxCheckBox *)NULL;
+
+ m_lbox =
+ m_lboxLog = (wxListBox *)NULL;
+ m_sizerLbox = (wxSizer *)NULL;
+
+ m_logTarget = (wxLog *)NULL;
+
+ wxPanel *panel = new wxPanel(this, -1);
+
+ /*
+ What we create here is a frame having 3 panes: the explanatory pane to
+ the left allowing to set the listbox styles and recreate the control,
+ the pane containing the listbox itself and the lower pane containing
+ the buttons which allow to add/change/delete strings to/from it.
+ */
+ wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL),
+ *sizerUp = new wxBoxSizer(wxHORIZONTAL),
+ *sizerLeft,
+ *sizerRight = new wxBoxSizer(wxVERTICAL);
+
+ // upper left pane
+ static const wxString modes[] =
+ {
+ _T("single"),
+ _T("extended"),
+ _T("multiple"),
+ };
+
+ wxStaticBox *box = new wxStaticBox(panel, -1, _T("&Set listbox parameters"));
+ m_radioSelMode = new wxRadioBox(panel, -1, _T("Selection &mode:"),
+ wxDefaultPosition, wxDefaultSize,
+ WXSIZEOF(modes), modes,
+ 1, wxRA_SPECIFY_COLS);
+
+ m_chkVScroll = new wxCheckBox(panel, -1, _T("Always show &vertical scrollbar"));
+ m_chkHScroll = new wxCheckBox(panel, -1, _T("Show &horizontal scrollbar"));
+ m_chkSort = new wxCheckBox(panel, -1, _T("&Sort items"));
+
+ sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
+
+ sizerLeft->Add(m_chkVScroll, 0, wxLEFT | wxRIGHT, 5);
+ sizerLeft->Add(m_chkHScroll, 0, wxLEFT | wxRIGHT, 5);
+ sizerLeft->Add(m_chkSort, 0, wxLEFT | wxRIGHT, 5);
+ sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
+ sizerLeft->Add(m_radioSelMode, 0, wxGROW | wxALL, 5);
+
+ wxSizer *sizerBtn = new wxBoxSizer(wxHORIZONTAL);
+ wxButton *btn = new wxButton(panel, LboxTest_Reset, _T("&Reset"));
+ sizerBtn->Add(btn, 0, wxLEFT | wxRIGHT, 5);
+ btn = new wxButton(panel, LboxTest_Create, _T("&Create"));
+ sizerBtn->Add(btn, 0, wxLEFT | wxRIGHT, 5);
+ sizerLeft->Add(sizerBtn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
+
+ // middle pane
+ wxStaticBox *box2 = new wxStaticBox(panel, -1, _T("&Change listbox contents"));
+ wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
+
+ wxSizer *sizerRow = new wxBoxSizer(wxHORIZONTAL);
+ btn = new wxButton(panel, LboxTest_Add, _T("&Add this string"));
+ m_textAdd = new wxTextCtrl(panel, LboxTest_AddText, _T("test item 0"));
+ sizerRow->Add(btn, 0, wxRIGHT, 5);
+ sizerRow->Add(m_textAdd, 1, wxLEFT, 5);
+ sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+
+ btn = new wxButton(panel, LboxTest_AddSeveral, _T("&Insert a few strings"));
+ sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
+
+ btn = new wxButton(panel, LboxTest_AddMany, _T("Add &many strings"));
+ sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
+
+ sizerRow = new wxBoxSizer(wxHORIZONTAL);
+ btn = new wxButton(panel, LboxTest_Change, _T("C&hange current"));
+ m_textChange = new wxTextCtrl(panel, LboxTest_ChangeText, _T(""));
+ sizerRow->Add(btn, 0, wxRIGHT, 5);
+ sizerRow->Add(m_textChange, 1, wxLEFT, 5);
+ sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+
+ sizerRow = new wxBoxSizer(wxHORIZONTAL);
+ btn = new wxButton(panel, LboxTest_Delete, _T("&Delete this item"));
+ m_textDelete = new wxTextCtrl(panel, LboxTest_DeleteText, _T(""));
+ sizerRow->Add(btn, 0, wxRIGHT, 5);
+ sizerRow->Add(m_textDelete, 1, wxLEFT, 5);
+ sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+
+ btn = new wxButton(panel, LboxTest_DeleteSel, _T("Delete &selection"));
+ sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
+
+ btn = new wxButton(panel, LboxTest_Clear, _T("&Clear"));
+ sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
+
+ // right pane
+ m_lbox = new wxListBox(panel, LboxTest_Listbox,
+ wxDefaultPosition, wxDefaultSize,
+ 0, NULL,
+ wxLB_HSCROLL);
+ sizerRight->Add(m_lbox, 1, wxGROW | wxALL, 5);
+ sizerRight->SetMinSize(250, 0);
+ m_sizerLbox = sizerRight; // save it to modify it later
+
+ // the 3 panes panes compose the upper part of the window
+ sizerUp->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
+ sizerUp->Add(sizerMiddle, 1, wxGROW | wxALL, 10);
+ sizerUp->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
+
+ // the lower one only has the log listbox and a button to clear it
+ wxSizer *sizerDown = new wxStaticBoxSizer
+ (
+ new wxStaticBox(panel, -1, _T("&Log window")),
+ wxVERTICAL
+ );
+ m_lboxLog = new wxListBox(panel, -1);
+ sizerDown->Add(m_lboxLog, 1, wxGROW | wxALL, 5);
+ wxBoxSizer *sizerBtns = new wxBoxSizer(wxHORIZONTAL);
+ btn = new wxButton(panel, LboxTest_ClearLog, _T("Clear &log"));
+ sizerBtns->Add(btn);
+ sizerBtns->Add(10, 0); // spacer
+ btn = new wxButton(panel, LboxTest_Quit, _T("E&xit"));
+ sizerBtns->Add(btn);
+ sizerDown->Add(sizerBtns, 0, wxALL | wxALIGN_RIGHT, 5);
+
+ // put everything together
+ sizerTop->Add(sizerUp, 1, wxGROW | (wxALL & ~wxBOTTOM), 10);
+ sizerTop->Add(0, 5, 0, wxGROW); // spacer in between
+ sizerTop->Add(sizerDown, 0, wxGROW | (wxALL & ~wxTOP), 10);
+
+ // final initialization
+ Reset();
+ m_dirty = FALSE;
+
+ panel->SetAutoLayout(TRUE);
+ panel->SetSizer(sizerTop);
+
+ sizerTop->Fit(this);
+ sizerTop->SetSizeHints(this);
+
+ // now that everything is created we can redirect the log messages to the
+ // listbox
+ m_logTarget = new LboxLogger(m_lboxLog, wxLog::GetActiveTarget());
+ wxLog::SetActiveTarget(m_logTarget);
+}
+
+LboxTestFrame::~LboxTestFrame()
+{
+ delete m_logTarget;
+}
+
+// ----------------------------------------------------------------------------
+// operations
+// ----------------------------------------------------------------------------
+
+void LboxTestFrame::Reset()
+{
+ if ( m_radioSelMode->GetSelection() == LboxSel_Single &&
+ !m_chkSort->GetValue() &&
+ m_chkHScroll->GetValue() &&
+ !m_chkVScroll->GetValue() )
+ {
+ // nothing to do
+ return;
+ }
+
+ m_radioSelMode->SetSelection(LboxSel_Single);
+ m_chkSort->SetValue(FALSE);
+ m_chkHScroll->SetValue(TRUE);
+ m_chkVScroll->SetValue(FALSE);
+
+ m_dirty = TRUE;
+}
+
+void LboxTestFrame::CreateLbox()
+{
+ int flags = 0;
+ switch ( m_radioSelMode->GetSelection() )
+ {
+ default:
+ wxFAIL_MSG( _T("unexpected radio box selection") );
+
+ case LboxSel_Single: flags |= wxLB_SINGLE; break;
+ case LboxSel_Extended: flags |= wxLB_EXTENDED; break;
+ case LboxSel_Multiple: flags |= wxLB_MULTIPLE; break;
+ }
+
+ if ( m_chkVScroll->GetValue() )
+ flags |= wxLB_ALWAYS_SB;
+ if ( m_chkHScroll->GetValue() )
+ flags |= wxLB_HSCROLL;
+ if ( m_chkSort->GetValue() )
+ flags |= wxLB_SORT;
+
+ wxArrayString items;
+ if ( m_lbox )
+ {
+ int count = m_lbox->GetCount();
+ for ( int n = 0; n < count; n++ )
+ {
+ items.Add(m_lbox->GetString(n));
+ }
+
+ m_sizerLbox->Remove(m_lbox);
+ delete m_lbox;
+ }
+
+ m_lbox = new wxListBox(this, -1,
+ wxDefaultPosition, wxDefaultSize,
+ 0, NULL,
+ flags);
+ m_lbox->Set(items);
+ m_sizerLbox->Add(m_lbox, 1, wxGROW | wxALL, 5);
+ m_sizerLbox->Layout();
+
+ m_dirty = FALSE;
+}
+
+// ----------------------------------------------------------------------------
+// event handlers
+// ----------------------------------------------------------------------------
+
+void LboxTestFrame::OnButtonQuit(wxCommandEvent& WXUNUSED(event))
+{
+ Close();
+}
+
+void LboxTestFrame::OnButtonReset(wxCommandEvent& WXUNUSED(event))
+{
+ Reset();
+}
+
+void LboxTestFrame::OnButtonCreate(wxCommandEvent& WXUNUSED(event))
+{
+ CreateLbox();
+}
+
+void LboxTestFrame::OnButtonChange(wxCommandEvent& WXUNUSED(event))
+{
+ wxArrayInt selections;
+ int count = m_lbox->GetSelections(selections);
+ wxString s = m_textChange->GetValue();
+ for ( int n = 0; n < count; n++ )
+ {
+ m_lbox->SetString(selections[n], s);
+ }
+}
+
+void LboxTestFrame::OnButtonDelete(wxCommandEvent& WXUNUSED(event))
+{
+ unsigned long n;
+ if ( !m_textDelete->GetValue().ToULong(&n) ||
+ (n >= (unsigned)m_lbox->GetCount()) )
+ {
+ return;
+ }
+
+ m_lbox->Delete(n);
+}
+
+void LboxTestFrame::OnButtonDeleteSel(wxCommandEvent& WXUNUSED(event))
+{
+ wxArrayInt selections;
+ int n = m_lbox->GetSelections(selections);
+ while ( n > 0 )
+ {
+ m_lbox->Delete(selections[--n]);
+ }
+}
+
+void LboxTestFrame::OnButtonClear(wxCommandEvent& event)
+{
+ m_lbox->Clear();
+}
+
+void LboxTestFrame::OnButtonClearLog(wxCommandEvent& event)
+{
+ m_lboxLog->Clear();
+}
+
+void LboxTestFrame::OnButtonAdd(wxCommandEvent& event)
+{
+ static size_t s_item = 0;
+
+ wxString s = m_textAdd->GetValue();
+ if ( !m_textAdd->IsModified() )
+ {
+ // update the default string
+ m_textAdd->SetValue(wxString::Format(_T("test item %u"), ++s_item));
+ }
+
+ m_lbox->Append(s);
+}
+
+void LboxTestFrame::OnButtonAddMany(wxCommandEvent& WXUNUSED(event))
+{
+ // "many" means 1000 here
+ for ( size_t n = 0; n < 1000; n++ )
+ {
+ m_lbox->Append(wxString::Format(_T("item #%u"), n));
+ }
+}
+
+void LboxTestFrame::OnButtonAddSeveral(wxCommandEvent& event)
+{
+ wxArrayString items;
+ items.Add(_T("First"));
+ items.Add(_T("another one"));
+ items.Add(_T("and the last (very very very very very very very very very very long) one"));
+ m_lbox->InsertItems(items, 0);
+}
+
+void LboxTestFrame::OnUpdateUICreateButton(wxUpdateUIEvent& event)
+{
+ event.Enable(m_dirty);
+}
+
+void LboxTestFrame::OnUpdateUIDeleteButton(wxUpdateUIEvent& event)
+{
+ unsigned long n;
+ event.Enable(m_textDelete->GetValue().ToULong(&n) &&
+ (n < (unsigned)m_lbox->GetCount()));
+}
+
+void LboxTestFrame::OnUpdateUIDeleteSelButton(wxUpdateUIEvent& event)
+{
+ wxArrayInt selections;
+ event.Enable(m_lbox->GetSelections(selections) != 0);
+}
+
+void LboxTestFrame::OnUpdateUIClearButton(wxUpdateUIEvent& event)
+{
+ event.Enable(m_lbox->GetCount() != 0);
+}
+
+void LboxTestFrame::OnUpdateUIAddSeveral(wxUpdateUIEvent& event)
+{
+ event.Enable(!(m_lbox->GetWindowStyle() & wxLB_SORT));
+}
+
+void LboxTestFrame::OnListbox(wxCommandEvent& event)
+{
+ int sel = event.GetInt();
+ m_textDelete->SetValue(wxString::Format(_T("%ld"), sel));
+
+ wxLogMessage(_T("Listbox item %d selected"), sel);
+}
+
+void LboxTestFrame::OnListboxDClick(wxCommandEvent& event)
+{
+ wxLogMessage(_T("Listbox item %d double clicked"), event.GetInt());
+}
+
+void LboxTestFrame::OnCheckOrRadioBox(wxCommandEvent& event)
+{
+ m_dirty = TRUE;
+}
+
projects / wxWidgets.git / commitdiff
