X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6a8d7937368f78c44b70a175477ecde6bd448119..d5cc191c9cd48a915ce0dfc6e49511b2fddb6746:/samples/widgets/combobox.cpp?ds=sidebyside diff --git a/samples/widgets/combobox.cpp b/samples/widgets/combobox.cpp index 5916101b6e..f5ef0d5127 100644 --- a/samples/widgets/combobox.cpp +++ b/samples/widgets/combobox.cpp @@ -6,7 +6,7 @@ // Created: 27.03.01 // Id: $Id$ // Copyright: (c) 2001 Vadim Zeitlin -// License: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -43,7 +43,6 @@ #include "itemcontainer.h" #include "widgets.h" -#if 1 #include "icons/combobox.xpm" // ---------------------------------------------------------------------------- @@ -54,6 +53,8 @@ enum { ComboPage_Reset = wxID_HIGHEST, + ComboPage_Popup, + ComboPage_Dismiss, ComboPage_SetCurrent, ComboPage_CurText, ComboPage_InsertionPointText, @@ -61,6 +62,8 @@ enum ComboPage_InsertText, ComboPage_Add, ComboPage_AddText, + ComboPage_SetFirst, + ComboPage_SetFirstText, ComboPage_AddSeveral, ComboPage_AddMany, ComboPage_Clear, @@ -103,17 +106,22 @@ public: protected: // event handlers void OnButtonReset(wxCommandEvent& event); + void OnButtonPopup(wxCommandEvent&) { m_combobox->Popup(); } + void OnButtonDismiss(wxCommandEvent&) { m_combobox->Dismiss(); } void OnButtonChange(wxCommandEvent& event); void OnButtonDelete(wxCommandEvent& event); void OnButtonDeleteSel(wxCommandEvent& event); void OnButtonClear(wxCommandEvent& event); void OnButtonInsert(wxCommandEvent &event); void OnButtonAdd(wxCommandEvent& event); + void OnButtonSetFirst(wxCommandEvent& event); void OnButtonAddSeveral(wxCommandEvent& event); void OnButtonAddMany(wxCommandEvent& event); void OnButtonSetValue(wxCommandEvent& event); void OnButtonSetCurrent(wxCommandEvent& event); + void OnDropdown(wxCommandEvent& event); + void OnCloseup(wxCommandEvent& event); void OnComboBox(wxCommandEvent& event); void OnComboText(wxCommandEvent& event); @@ -153,6 +161,7 @@ protected: // the text entries for "Add/change string" and "Delete" buttons wxTextCtrl *m_textInsert, *m_textAdd, + *m_textSetFirst, *m_textChange, *m_textSetValue, *m_textDelete, @@ -169,12 +178,15 @@ private: BEGIN_EVENT_TABLE(ComboboxWidgetsPage, WidgetsPage) EVT_BUTTON(ComboPage_Reset, ComboboxWidgetsPage::OnButtonReset) + EVT_BUTTON(ComboPage_Popup, ComboboxWidgetsPage::OnButtonPopup) + EVT_BUTTON(ComboPage_Dismiss, ComboboxWidgetsPage::OnButtonDismiss) EVT_BUTTON(ComboPage_Change, ComboboxWidgetsPage::OnButtonChange) EVT_BUTTON(ComboPage_Delete, ComboboxWidgetsPage::OnButtonDelete) EVT_BUTTON(ComboPage_DeleteSel, ComboboxWidgetsPage::OnButtonDeleteSel) EVT_BUTTON(ComboPage_Clear, ComboboxWidgetsPage::OnButtonClear) EVT_BUTTON(ComboPage_Insert, ComboboxWidgetsPage::OnButtonInsert) EVT_BUTTON(ComboPage_Add, ComboboxWidgetsPage::OnButtonAdd) + EVT_BUTTON(ComboPage_SetFirst, ComboboxWidgetsPage::OnButtonSetFirst) EVT_BUTTON(ComboPage_AddSeveral, ComboboxWidgetsPage::OnButtonAddSeveral) EVT_BUTTON(ComboPage_AddMany, ComboboxWidgetsPage::OnButtonAddMany) EVT_BUTTON(ComboPage_SetValue, ComboboxWidgetsPage::OnButtonSetValue) @@ -199,6 +211,8 @@ BEGIN_EVENT_TABLE(ComboboxWidgetsPage, WidgetsPage) EVT_UPDATE_UI(ComboPage_SetCurrent, ComboboxWidgetsPage::OnUpdateUISetCurrent) EVT_COMBOBOX(ComboPage_Combo, ComboboxWidgetsPage::OnComboBox) + EVT_COMBOBOX_DROPDOWN(ComboPage_Combo, ComboboxWidgetsPage::OnDropdown) + EVT_COMBOBOX_CLOSEUP(ComboPage_Combo, ComboboxWidgetsPage::OnCloseup) EVT_TEXT(ComboPage_Combo, ComboboxWidgetsPage::OnComboText) EVT_TEXT_ENTER(ComboPage_Combo, ComboboxWidgetsPage::OnComboText) @@ -216,7 +230,7 @@ END_EVENT_TABLE() #define FAMILY_CTRLS NATIVE_CTRLS #endif -IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox"), +IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, wxT("Combobox"), FAMILY_CTRLS | WITH_ITEMS_CTRLS | COMBO_CTRLS ); @@ -243,51 +257,63 @@ void ComboboxWidgetsPage::CreateContent() */ wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL); - // left pane - wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style")); + // upper left pane // should be in sync with ComboKind_XXX values static const wxString kinds[] = { - _T("default"), - _T("simple"), - _T("drop down"), + wxT("default"), + wxT("simple"), + wxT("drop down"), }; - m_radioKind = new wxRadioBox(this, wxID_ANY, _T("Combobox &kind:"), + m_radioKind = new wxRadioBox(this, wxID_ANY, wxT("Combobox &kind:"), wxDefaultPosition, wxDefaultSize, WXSIZEOF(kinds), kinds, 1, wxRA_SPECIFY_COLS); - wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL); + wxSizer *sizerLeftTop = new wxStaticBoxSizer(wxVERTICAL, this, "&Set style"); - m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Sort items")); - m_chkReadonly = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Read only")); - m_chkFilename = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&File name")); + m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeftTop, wxT("&Sort items")); + m_chkReadonly = CreateCheckBoxAndAddToSizer(sizerLeftTop, wxT("&Read only")); + m_chkFilename = CreateCheckBoxAndAddToSizer(sizerLeftTop, wxT("&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); + sizerLeftTop->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer + sizerLeftTop->Add(m_radioKind, 0, wxGROW | wxALL, 5); - wxButton *btn = new wxButton(this, ComboPage_Reset, _T("&Reset")); - sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15); + wxButton *btn = new wxButton(this, ComboPage_Reset, wxT("&Reset")); + sizerLeftTop->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15); + + // lower left pane + wxSizer *sizerLeftBottom = new wxStaticBoxSizer(wxVERTICAL, this, "&Popup"); + sizerLeftBottom->Add(new wxButton(this, ComboPage_Popup, "&Show"), + wxSizerFlags().Border().Centre()); + sizerLeftBottom->Add(new wxButton(this, ComboPage_Dismiss, "&Hide"), + wxSizerFlags().Border().Centre()); + + + wxSizer *sizerLeft = new wxBoxSizer(wxVERTICAL); + sizerLeft->Add(sizerLeftTop); + sizerLeft->AddSpacer(10); + sizerLeft->Add(sizerLeftBottom); // middle pane wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, - _T("&Change combobox contents")); + wxT("&Change combobox contents")); wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL); wxSizer *sizerRow; sizerRow = CreateSizerWithTextAndButton(ComboPage_SetCurrent, - _T("Current &selection"), + wxT("Current &selection"), ComboPage_CurText, &m_textCur); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); wxTextCtrl *text; - sizerRow = CreateSizerWithTextAndLabel(_T("Insertion Point"), + sizerRow = CreateSizerWithTextAndLabel(wxT("Insertion Point"), ComboPage_InsertionPointText, &text); text->SetEditable(false); @@ -295,48 +321,54 @@ void ComboboxWidgetsPage::CreateContent() sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); sizerRow = CreateSizerWithTextAndButton(ComboPage_Insert, - _T("&Insert this string"), + wxT("&Insert this string"), ComboPage_InsertText, &m_textInsert); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); sizerRow = CreateSizerWithTextAndButton(ComboPage_Add, - _T("&Add this string"), + wxT("&Add this string"), ComboPage_AddText, &m_textAdd); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); - btn = new wxButton(this, ComboPage_AddSeveral, _T("&Append a few strings")); + sizerRow = CreateSizerWithTextAndButton(ComboPage_SetFirst, + wxT("Change &1st string"), + ComboPage_SetFirstText, + &m_textSetFirst); + sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); + + btn = new wxButton(this, ComboPage_AddSeveral, wxT("&Append a few strings")); sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5); - btn = new wxButton(this, ComboPage_AddMany, _T("Append &many strings")); + btn = new wxButton(this, ComboPage_AddMany, wxT("Append &many strings")); sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5); sizerRow = CreateSizerWithTextAndButton(ComboPage_Change, - _T("C&hange current"), + wxT("C&hange current"), ComboPage_ChangeText, &m_textChange); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); sizerRow = CreateSizerWithTextAndButton(ComboPage_Delete, - _T("&Delete this item"), + wxT("&Delete this item"), ComboPage_DeleteText, &m_textDelete); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); - btn = new wxButton(this, ComboPage_DeleteSel, _T("Delete &selection")); + btn = new wxButton(this, ComboPage_DeleteSel, wxT("Delete &selection")); sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5); - btn = new wxButton(this, ComboPage_Clear, _T("&Clear")); + btn = new wxButton(this, ComboPage_Clear, wxT("&Clear")); sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5); sizerRow = CreateSizerWithTextAndButton(ComboPage_SetValue, - _T("SetValue"), + wxT("SetValue"), ComboPage_SetValueText, &m_textSetValue); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); - btn = new wxButton(this, ComboPage_ContainerTests, _T("Run &tests")); + btn = new wxButton(this, ComboPage_ContainerTests, wxT("Run &tests")); sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5); @@ -385,7 +417,7 @@ void ComboboxWidgetsPage::CreateCombo() switch ( m_radioKind->GetSelection() ) { default: - wxFAIL_MSG( _T("unknown combo kind") ); + wxFAIL_MSG( wxT("unknown combo kind") ); // fall through case ComboKind_Default: @@ -449,11 +481,7 @@ void ComboboxWidgetsPage::OnButtonChange(wxCommandEvent& WXUNUSED(event)) int sel = m_combobox->GetSelection(); if ( sel != wxNOT_FOUND ) { -#ifndef __WXGTK__ m_combobox->SetString(sel, m_textChange->GetValue()); -#else - wxLogMessage(_T("Not implemented in wxGTK")); -#endif } } @@ -497,7 +525,7 @@ void ComboboxWidgetsPage::OnButtonInsert(wxCommandEvent& WXUNUSED(event)) if ( !m_textInsert->IsModified() ) { // update the default string - m_textInsert->SetValue(wxString::Format(_T("test item %u"), ++s_item)); + m_textInsert->SetValue(wxString::Format(wxT("test item %u"), ++s_item)); } if (m_combobox->GetSelection() >= 0) @@ -512,18 +540,29 @@ void ComboboxWidgetsPage::OnButtonAdd(wxCommandEvent& WXUNUSED(event)) if ( !m_textAdd->IsModified() ) { // update the default string - m_textAdd->SetValue(wxString::Format(_T("test item %u"), ++s_item)); + m_textAdd->SetValue(wxString::Format(wxT("test item %u"), ++s_item)); } m_combobox->Append(s); } +void ComboboxWidgetsPage::OnButtonSetFirst(wxCommandEvent& WXUNUSED(event)) +{ + if ( m_combobox->IsListEmpty() ) + { + wxLogWarning("No string to change."); + return; + } + + m_combobox->SetString(0, m_textSetFirst->GetValue()); +} + void ComboboxWidgetsPage::OnButtonAddMany(wxCommandEvent& WXUNUSED(event)) { // "many" means 1000 here for ( unsigned int n = 0; n < 1000; n++ ) { - m_combobox->Append(wxString::Format(_T("item #%u"), n)); + m_combobox->Append(wxString::Format(wxT("item #%u"), n)); } } @@ -538,15 +577,15 @@ void ComboboxWidgetsPage::OnButtonSetCurrent(wxCommandEvent& WXUNUSED(event)) void ComboboxWidgetsPage::OnButtonAddSeveral(wxCommandEvent& WXUNUSED(event)) { - m_combobox->Append(_T("First")); - m_combobox->Append(_T("another one")); - m_combobox->Append(_T("and the last (very very very very very very very very very very long) one")); + m_combobox->Append(wxT("First")); + m_combobox->Append(wxT("another one")); + m_combobox->Append(wxT("and the last (very very very very very very very very very very long) one")); } void ComboboxWidgetsPage::OnUpdateUIInsertionPointText(wxUpdateUIEvent& event) { if (m_combobox) - event.SetText( wxString::Format(_T("%ld"), m_combobox->GetInsertionPoint()) ); + event.SetText( wxString::Format(wxT("%ld"), m_combobox->GetInsertionPoint()) ); } void ComboboxWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event) @@ -611,24 +650,28 @@ void ComboboxWidgetsPage::OnComboText(wxCommandEvent& event) wxString s = event.GetString(); wxASSERT_MSG( s == m_combobox->GetValue(), - _T("event and combobox values should be the same") ); + wxT("event and combobox values should be the same") ); if (event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER) - wxLogMessage(_T("Combobox enter pressed (now '%s')"), s.c_str()); + { + wxLogMessage(wxT("Combobox enter pressed (now '%s')"), s.c_str()); + } else - wxLogMessage(_T("Combobox text changed (now '%s')"), s.c_str()); + { + wxLogMessage(wxT("Combobox text changed (now '%s')"), s.c_str()); + } } void ComboboxWidgetsPage::OnComboBox(wxCommandEvent& event) { long sel = event.GetInt(); - const wxString selstr = wxString::Format(_T("%ld"), sel); + const wxString selstr = wxString::Format(wxT("%ld"), sel); m_textDelete->SetValue(selstr); m_textCur->SetValue(selstr); - wxLogMessage(_T("Combobox item %ld selected"), sel); + wxLogMessage(wxT("Combobox item %ld selected"), sel); - wxLogMessage(_T("Combobox GetValue(): %s"), m_combobox->GetValue().c_str() ); + wxLogMessage(wxT("Combobox GetValue(): %s"), m_combobox->GetValue().c_str() ); } void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event)) @@ -636,6 +679,14 @@ void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event)) CreateCombo(); } -#endif //wxUSE_COMBOBOX +void ComboboxWidgetsPage::OnDropdown(wxCommandEvent& WXUNUSED(event)) +{ + wxLogMessage(wxT("Combobox dropped down")); +} -#endif +void ComboboxWidgetsPage::OnCloseup(wxCommandEvent& WXUNUSED(event)) +{ + wxLogMessage(wxT("Combobox closed up")); +} + +#endif // wxUSE_COMBOBOX