X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c02e5a31c5bd451fd3c82c7b6359a01c68352907..e960c20e389061c0db09e03fdaf9ffe3a418779b:/samples/widgets/combobox.cpp diff --git a/samples/widgets/combobox.cpp b/samples/widgets/combobox.cpp index 4fe53e9572..933864004c 100644 --- a/samples/widgets/combobox.cpp +++ b/samples/widgets/combobox.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Program: wxWindows Widgets Sample +// Program: wxWidgets Widgets Sample // Name: combobox.cpp // Purpose: Part of the widgets sample showing wxComboBox // Author: Vadim Zeitlin @@ -52,8 +52,9 @@ // control ids enum { - ComboPage_Reset = 100, + ComboPage_Reset = wxID_HIGHEST, ComboPage_CurText, + ComboPage_InsertionPointText, ComboPage_Insert, ComboPage_InsertText, ComboPage_Add, @@ -84,7 +85,13 @@ enum class ComboboxWidgetsPage : public WidgetsPage { public: - ComboboxWidgetsPage(wxNotebook *notebook, wxImageList *imaglist); + ComboboxWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist); + + virtual wxControl *GetWidget() const { return m_combobox; } + virtual void RecreateWidget() { CreateCombo(); } + + // lazy creation of the content + virtual void CreateContent(); protected: // event handlers @@ -104,6 +111,7 @@ protected: void OnCheckOrRadioBox(wxCommandEvent& event); void OnUpdateUICurText(wxUpdateUIEvent& event); + void OnUpdateUIInsertionPointText(wxUpdateUIEvent& event); void OnUpdateUIInsert(wxUpdateUIEvent& event); void OnUpdateUIAddSeveral(wxUpdateUIEvent& event); @@ -126,7 +134,8 @@ protected: // the checkboxes for styles wxCheckBox *m_chkSort, - *m_chkReadonly; + *m_chkReadonly, + *m_chkFilename; // the combobox itself and the sizer it is in wxComboBox *m_combobox; @@ -163,6 +172,7 @@ BEGIN_EVENT_TABLE(ComboboxWidgetsPage, WidgetsPage) EVT_TEXT_ENTER(ComboPage_DeleteText, ComboboxWidgetsPage::OnButtonDelete) EVT_UPDATE_UI(ComboPage_CurText, ComboboxWidgetsPage::OnUpdateUICurText) + EVT_UPDATE_UI(ComboPage_InsertionPointText, ComboboxWidgetsPage::OnUpdateUIInsertionPointText) EVT_UPDATE_UI(ComboPage_Reset, ComboboxWidgetsPage::OnUpdateUIResetButton) EVT_UPDATE_UI(ComboPage_Insert, ComboboxWidgetsPage::OnUpdateUIInsert) @@ -178,29 +188,39 @@ BEGIN_EVENT_TABLE(ComboboxWidgetsPage, WidgetsPage) EVT_TEXT(ComboPage_Combo, ComboboxWidgetsPage::OnComboText) EVT_TEXT_ENTER(ComboPage_Combo, ComboboxWidgetsPage::OnComboText) - EVT_CHECKBOX(-1, ComboboxWidgetsPage::OnCheckOrRadioBox) - EVT_RADIOBOX(-1, ComboboxWidgetsPage::OnCheckOrRadioBox) + EVT_CHECKBOX(wxID_ANY, ComboboxWidgetsPage::OnCheckOrRadioBox) + EVT_RADIOBOX(wxID_ANY, ComboboxWidgetsPage::OnCheckOrRadioBox) END_EVENT_TABLE() // ============================================================================ // implementation // ============================================================================ -IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox")); +#if defined(__WXUNIVERSAL__) + #define FAMILY_CTRLS UNIVERSAL_CTRLS +#else + #define FAMILY_CTRLS NATIVE_CTRLS +#endif + +IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox"), + FAMILY_CTRLS | WITH_ITEMS_CTRLS | COMBO_CTRLS + ); -ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, - wxImageList *imaglist) - : WidgetsPage(notebook) +ComboboxWidgetsPage::ComboboxWidgetsPage(WidgetsBookCtrl *book, + wxImageList *imaglist) + : WidgetsPage(book, imaglist, combobox_xpm) { // init everything m_chkSort = - m_chkReadonly = (wxCheckBox *)NULL; + m_chkReadonly = + m_chkFilename = (wxCheckBox *)NULL; m_combobox = (wxComboBox *)NULL; m_sizerCombo = (wxSizer *)NULL; +} - imaglist->Add(wxBitmap(combobox_xpm)); - +void ComboboxWidgetsPage::CreateContent() +{ /* What we create here is a frame having 3 panes: style pane is the leftmost one, in the middle the pane with buttons allowing to perform @@ -210,7 +230,7 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL); // left pane - wxStaticBox *box = new wxStaticBox(this, -1, _T("&Set style")); + wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style")); // should be in sync with ComboKind_XXX values static const wxString kinds[] = @@ -220,7 +240,7 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, _T("drop down"), }; - m_radioKind = new wxRadioBox(this, -1, _T("Combobox &kind:"), + m_radioKind = new wxRadioBox(this, wxID_ANY, _T("Combobox &kind:"), wxDefaultPosition, wxDefaultSize, WXSIZEOF(kinds), kinds, 1, wxRA_SPECIFY_COLS); @@ -229,6 +249,8 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Sort items")); m_chkReadonly = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Read only")); + m_chkFilename = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&File name")); + m_chkFilename->Disable(); // not implemented yet sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer sizerLeft->Add(m_radioKind, 0, wxGROW | wxALL, 5); @@ -237,7 +259,8 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15); // middle pane - wxStaticBox *box2 = new wxStaticBox(this, -1, _T("&Change combobox contents")); + wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, + _T("&Change combobox contents")); wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL); wxSizer *sizerRow; @@ -246,7 +269,14 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, sizerRow = CreateSizerWithTextAndLabel(_T("Current selection"), ComboPage_CurText, &text); - text->SetEditable(FALSE); + text->SetEditable(false); + + sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); + + sizerRow = CreateSizerWithTextAndLabel(_T("Insertion Point"), + ComboPage_InsertionPointText, + &text); + text->SetEditable(false); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); @@ -288,11 +318,11 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, // right pane wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL); - m_combobox = new wxComboBox(this, ComboPage_Combo, _T(""), + m_combobox = new wxComboBox(this, ComboPage_Combo, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0, NULL, 0); - sizerRight->Add(m_combobox, 1, wxGROW | wxALL, 5); + sizerRight->Add(m_combobox, 0, wxGROW | wxALL, 5); sizerRight->SetMinSize(150, 0); m_sizerCombo = sizerRight; // save it to modify it later @@ -304,10 +334,7 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, // final initializations Reset(); - SetAutoLayout(TRUE); SetSizer(sizerTop); - - sizerTop->Fit(this); } // ---------------------------------------------------------------------------- @@ -316,13 +343,14 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook, void ComboboxWidgetsPage::Reset() { - m_chkSort->SetValue(FALSE); - m_chkReadonly->SetValue(FALSE); + m_chkSort->SetValue(false); + m_chkReadonly->SetValue(false); + m_chkFilename->SetValue(false); } void ComboboxWidgetsPage::CreateCombo() { - int flags = 0; + int flags = ms_defaultFlags; if ( m_chkSort->GetValue() ) flags |= wxCB_SORT; @@ -350,8 +378,8 @@ void ComboboxWidgetsPage::CreateCombo() wxArrayString items; if ( m_combobox ) { - int count = m_combobox->GetCount(); - for ( int n = 0; n < count; n++ ) + unsigned int count = m_combobox->GetCount(); + for ( unsigned int n = 0; n < count; n++ ) { items.Add(m_combobox->GetString(n)); } @@ -360,13 +388,18 @@ void ComboboxWidgetsPage::CreateCombo() delete m_combobox; } - m_combobox = new wxComboBox(this, ComboPage_Combo, _T(""), + m_combobox = new wxComboBox(this, ComboPage_Combo, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0, NULL, flags); - size_t count = items.GetCount(); - for ( size_t n = 0; n < count; n++ ) +#if 0 + if ( m_chkFilename->GetValue() ) + ; +#endif // TODO + + unsigned int count = items.GetCount(); + for ( unsigned int n = 0; n < count; n++ ) { m_combobox->Append(items[n]); } @@ -389,7 +422,7 @@ void ComboboxWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event)) void ComboboxWidgetsPage::OnButtonChange(wxCommandEvent& WXUNUSED(event)) { int sel = m_combobox->GetSelection(); - if ( sel != -1 ) + if ( sel != wxNOT_FOUND ) { #ifndef __WXGTK__ m_combobox->SetString(sel, m_textChange->GetValue()); @@ -403,7 +436,7 @@ void ComboboxWidgetsPage::OnButtonDelete(wxCommandEvent& WXUNUSED(event)) { unsigned long n; if ( !m_textDelete->GetValue().ToULong(&n) || - (n >= (unsigned)m_combobox->GetCount()) ) + (n >= m_combobox->GetCount()) ) { return; } @@ -414,7 +447,7 @@ void ComboboxWidgetsPage::OnButtonDelete(wxCommandEvent& WXUNUSED(event)) void ComboboxWidgetsPage::OnButtonDeleteSel(wxCommandEvent& WXUNUSED(event)) { int sel = m_combobox->GetSelection(); - if ( sel != -1 ) + if ( sel != wxNOT_FOUND ) { m_combobox->Delete(sel); } @@ -476,10 +509,17 @@ void ComboboxWidgetsPage::OnUpdateUICurText(wxUpdateUIEvent& event) event.SetText( wxString::Format(_T("%d"), m_combobox->GetSelection()) ); } -void ComboboxWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event) +void ComboboxWidgetsPage::OnUpdateUIInsertionPointText(wxUpdateUIEvent& event) { if (m_combobox) - event.Enable( m_chkSort->GetValue() || m_chkReadonly->GetValue() ); + event.SetText( wxString::Format(_T("%ld"), m_combobox->GetInsertionPoint()) ); +} + +void ComboboxWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event) +{ + event.Enable( m_chkSort->GetValue() || + m_chkReadonly->GetValue() || + m_chkFilename->GetValue() ); } void ComboboxWidgetsPage::OnUpdateUIInsert(wxUpdateUIEvent& event) @@ -506,7 +546,7 @@ void ComboboxWidgetsPage::OnUpdateUIDeleteButton(wxUpdateUIEvent& event) void ComboboxWidgetsPage::OnUpdateUIDeleteSelButton(wxUpdateUIEvent& event) { if (m_combobox) - event.Enable(m_combobox->GetSelection() != -1); + event.Enable(m_combobox->GetSelection() != wxNOT_FOUND); } void ComboboxWidgetsPage::OnUpdateUIClearButton(wxUpdateUIEvent& event) @@ -534,7 +574,7 @@ void ComboboxWidgetsPage::OnComboText(wxCommandEvent& event) if (event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER) wxLogMessage(_T("Combobox enter pressed (now '%s')"), s.c_str()); else - wxLogMessage(_T("Combobox text changed (now '%s')"), s.c_str()); + wxLogMessage(_T("Combobox text changed (now '%s')"), s.c_str()); } void ComboboxWidgetsPage::OnComboBox(wxCommandEvent& event) @@ -543,6 +583,8 @@ void ComboboxWidgetsPage::OnComboBox(wxCommandEvent& event) m_textDelete->SetValue(wxString::Format(_T("%ld"), sel)); wxLogMessage(_T("Combobox item %ld selected"), sel); + + wxLogMessage(_T("Combobox GetValue(): %s"), m_combobox->GetValue().c_str() ); } void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))