X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/81278df2b1e34028bfaf80ba5b61c505dc67d53b..015e69f36dfbc469eef59456f973d0567e865d70:/samples/controls/controls.cpp?ds=inline diff --git a/samples/controls/controls.cpp b/samples/controls/controls.cpp index 922b59d2e6..c27f70b59e 100644 --- a/samples/controls/controls.cpp +++ b/samples/controls/controls.cpp @@ -26,6 +26,7 @@ #if !defined( __WXMSW__ ) || defined( __WIN95__ ) #include "wx/spinbutt.h" #endif +#include "wx/tglbtn.h" #include "wx/notebook.h" #include "wx/imaglist.h" @@ -88,6 +89,8 @@ public: void OnChoice( wxCommandEvent &event ); void OnChoiceButtons( wxCommandEvent &event ); void OnCombo( wxCommandEvent &event ); + void OnComboTextChanged( wxCommandEvent &event ); + void OnComboTextEnter( wxCommandEvent &event ); void OnComboButtons( wxCommandEvent &event ); void OnRadio( wxCommandEvent &event ); void OnRadioButtons( wxCommandEvent &event ); @@ -105,12 +108,13 @@ public: #endif // wxUSE_SPINBTN #if wxUSE_SPINCTRL - void OnSpinCtrl(wxCommandEvent& event); + void OnSpinCtrl(wxSpinEvent& event); #endif // wxUSE_SPINCTRL void OnEnableAll(wxCommandEvent& event); void OnChangeColour(wxCommandEvent& event); void OnTestButton(wxCommandEvent& event); + void OnBmpButton(wxCommandEvent& event); wxListBox *m_listbox, *m_listboxSorted; @@ -118,7 +122,8 @@ public: *m_choiceSorted; wxComboBox *m_combo; wxRadioBox *m_radio; - wxGauge *m_gauge; + wxGauge *m_gauge, + *m_gaugeVert; wxSlider *m_slider; wxButton *m_fontButton; wxButton *m_lbSelectNum; @@ -172,8 +177,11 @@ private: void UpdateStatusBar(const wxPoint& pos, const wxSize& size) { wxString msg; - msg.Printf(_("pos=(%d, %d), size=%dx%d"), - pos.x, pos.y, size.x, size.y); + wxSize sizeCl = GetClientSize(); + msg.Printf(_("pos=(%d, %d), size=%dx%d (client=%dx%d)"), + pos.x, pos.y, + size.x, size.y, + sizeCl.x, sizeCl.y); SetStatusText(msg, 1); } @@ -182,6 +190,96 @@ private: DECLARE_EVENT_TABLE() }; +// a button which intercepts double clicks (for testing...) +class MyButton : public wxButton +{ +public: + MyButton(wxWindow *parent, + wxWindowID id, + const wxString& label = wxEmptyString, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize) + : wxButton(parent, id, label, pos, size) + { + } + + void OnDClick(wxMouseEvent& event) + { + wxLogMessage(_T("MyButton::OnDClick")); + + event.Skip(); + } + +private: + DECLARE_EVENT_TABLE() +}; + +// a combo which intercepts chars (to test Windows behaviour) +class MyComboBox : public wxComboBox +{ +public: + MyComboBox(wxWindow *parent, wxWindowID id, + const wxString& value = wxEmptyString, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int n = 0, const wxString choices[] = NULL, + long style = 0, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxComboBoxNameStr) + : wxComboBox(parent, id, value, pos, size, n, choices, style, + validator, name) { } + +protected: + void OnChar(wxKeyEvent& event); + void OnKeyDown(wxKeyEvent& event); + void OnKeyUp(wxKeyEvent& event); + void OnFocusGot(wxFocusEvent& event) + { + wxLogMessage(_T("MyComboBox::OnFocusGot")); + + event.Skip(); + } + +private: + DECLARE_EVENT_TABLE() +}; + +// a radiobox which handles focus set/kill (for testing) +class MyRadioBox : public wxRadioBox +{ +public: + MyRadioBox(wxWindow *parent, + wxWindowID id, + const wxString& title = wxEmptyString, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int n = 0, const wxString choices[] = NULL, + int majorDim = 1, + long style = wxRA_HORIZONTAL, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxRadioBoxNameStr) + : wxRadioBox(parent, id, title, pos, size, n, choices, majorDim, + style, validator, name) { } + +protected: + void OnFocusGot(wxFocusEvent& event) + { + wxLogMessage(_T("MyRadioBox::OnFocusGot")); + + event.Skip(); + } + + void OnFocusLost(wxFocusEvent& event) + { + wxLogMessage(_T("MyRadioBox::OnFocusLost")); + + event.Skip(); + } + +private: + DECLARE_EVENT_TABLE() +}; + //---------------------------------------------------------------------- // other //---------------------------------------------------------------------- @@ -215,7 +313,7 @@ bool MyApp::OnInit() // parse the cmd line int x = 50, y = 50; - if ( argc == 2 ) + if ( argc == 3 ) { wxSscanf(argv[1], "%d", &x); wxSscanf(argv[2], "%d", &y); @@ -263,9 +361,8 @@ bool MyApp::OnInit() frame->SetMenuBar(menu_bar); frame->Show(TRUE); - frame->SetCursor(wxCursor(wxCURSOR_HAND)); - frame->GetPanel()->m_notebook->SetSelection(6); + //frame->GetPanel()->m_notebook->SetSelection(6); SetTopWindow(frame); @@ -328,6 +425,7 @@ const int ID_SPINCTRL = 185; const int ID_BUTTON_TEST1 = 190; const int ID_BUTTON_TEST2 = 191; +const int ID_BITMAP_BTN = 192; const int ID_CHANGE_COLOUR = 200; @@ -355,6 +453,8 @@ EVT_BUTTON (ID_CHOICE_DELETE, MyPanel::OnChoiceButtons) EVT_BUTTON (ID_CHOICE_FONT, MyPanel::OnChoiceButtons) EVT_CHECKBOX (ID_CHOICE_ENABLE, MyPanel::OnChoiceButtons) EVT_COMBOBOX (ID_COMBO, MyPanel::OnCombo) +EVT_TEXT (ID_COMBO, MyPanel::OnComboTextChanged) +EVT_TEXT_ENTER(ID_COMBO, MyPanel::OnComboTextEnter) EVT_BUTTON (ID_COMBO_SEL_NUM, MyPanel::OnComboButtons) EVT_BUTTON (ID_COMBO_SEL_STR, MyPanel::OnComboButtons) EVT_BUTTON (ID_COMBO_CLEAR, MyPanel::OnComboButtons) @@ -379,12 +479,34 @@ EVT_BUTTON (ID_BTNPROGRESS, MyPanel::OnShowProgress) #if wxUSE_SPINCTRL EVT_SPINCTRL (ID_SPINCTRL, MyPanel::OnSpinCtrl) #endif // wxUSE_SPINCTRL -EVT_BUTTON (ID_BUTTON_LABEL, MyPanel::OnUpdateLabel) +EVT_TOGGLEBUTTON(ID_BUTTON_LABEL, MyPanel::OnUpdateLabel) EVT_CHECKBOX (ID_CHANGE_COLOUR, MyPanel::OnChangeColour) EVT_BUTTON (ID_BUTTON_TEST1, MyPanel::OnTestButton) EVT_BUTTON (ID_BUTTON_TEST2, MyPanel::OnTestButton) +EVT_BUTTON (ID_BITMAP_BTN, MyPanel::OnBmpButton) +END_EVENT_TABLE() + +BEGIN_EVENT_TABLE(MyButton, wxButton) + EVT_LEFT_DCLICK(MyButton::OnDClick) END_EVENT_TABLE() +BEGIN_EVENT_TABLE(MyComboBox, wxComboBox) + EVT_CHAR(MyComboBox::OnChar) + EVT_KEY_DOWN(MyComboBox::OnKeyDown) + EVT_KEY_UP(MyComboBox::OnKeyUp) + + EVT_SET_FOCUS(MyComboBox::OnFocusGot) +END_EVENT_TABLE() + +BEGIN_EVENT_TABLE(MyRadioBox, wxRadioBox) + EVT_SET_FOCUS(MyRadioBox::OnFocusGot) + EVT_KILL_FOCUS(MyRadioBox::OnFocusLost) +END_EVENT_TABLE() + +// ============================================================================ +// implementation +// ============================================================================ + MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) ), m_text(NULL), m_notebook(NULL) @@ -395,7 +517,8 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) wxPoint(0, 250), wxSize(100, 50), wxTE_MULTILINE); m_text->SetBackgroundColour("wheat"); - wxLog::AddTraceMask(_T("focus")); + if ( 0 ) + wxLog::AddTraceMask(_T("focus")); m_logTargetOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_text)); m_notebook = new wxNotebook(this, ID_NOTEBOOK); @@ -482,9 +605,9 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) m_lbSelectNum = new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #&2", wxPoint(180,30), wxSize(140,30) ); m_lbSelectThis = new wxButton( panel, ID_LISTBOX_SEL_STR, "&Select 'This'", wxPoint(340,30), wxSize(140,30) ); (void)new wxButton( panel, ID_LISTBOX_CLEAR, "&Clear", wxPoint(180,80), wxSize(140,30) ); - (void)new wxButton( panel, ID_LISTBOX_APPEND, "&Append 'Hi!'", wxPoint(340,80), wxSize(140,30) ); + (void)new MyButton( panel, ID_LISTBOX_APPEND, "&Append 'Hi!'", wxPoint(340,80), wxSize(140,30) ); (void)new wxButton( panel, ID_LISTBOX_DELETE, "D&elete selected item", wxPoint(180,130), wxSize(140,30) ); - wxButton *button = new wxButton( panel, ID_LISTBOX_FONT, "Set &Italic font", wxPoint(340,130), wxSize(140,30) ); + wxButton *button = new MyButton( panel, ID_LISTBOX_FONT, "Set &Italic font", wxPoint(340,130), wxSize(140,30) ); button->SetDefault(); @@ -501,6 +624,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) #endif // wxUSE_TOOLTIPS (void)new wxCheckBox( panel, ID_CHANGE_COLOUR, "&Toggle colour", wxPoint(110,170) ); + panel->SetCursor(wxCursor(wxCURSOR_HAND)); m_notebook->AddPage(panel, "wxListBox", TRUE, Image_List); panel = new wxPanel(m_notebook); @@ -508,10 +632,8 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) m_choiceSorted = new wxChoice( panel, ID_CHOICE_SORTED, wxPoint(10,70), wxSize(120,-1), 5, choices, wxCB_SORT ); -#ifndef __WXMOTIF__ SetControlClientData("choice", m_choice); SetControlClientData("choice", m_choiceSorted); -#endif m_choice->SetSelection(2); m_choice->SetBackgroundColour( "red" ); @@ -528,7 +650,11 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) panel = new wxPanel(m_notebook); (void)new wxStaticBox( panel, -1, "&Box around combobox", wxPoint(5, 5), wxSize(150, 100)); - m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(20,25), wxSize(120,-1), 5, choices, wxCB_READONLY ); + m_combo = new MyComboBox( panel, ID_COMBO, "This", + wxPoint(20,25), wxSize(120, -1), + 5, choices, + /* wxCB_READONLY | */ wxPROCESS_ENTER); + (void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #&2", wxPoint(180,30), wxSize(140,30) ); (void)new wxButton( panel, ID_COMBO_SEL_STR, "&Select 'This'", wxPoint(340,30), wxSize(140,30) ); (void)new wxButton( panel, ID_COMBO_CLEAR, "&Clear", wxPoint(180,80), wxSize(140,30) ); @@ -547,7 +673,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) }; panel = new wxPanel(m_notebook); - (void)new wxRadioBox( panel, ID_RADIOBOX, "&That", wxPoint(10,160), wxSize(-1,-1), WXSIZEOF(choices2), choices2, 1, wxRA_SPECIFY_ROWS ); + (void)new MyRadioBox( panel, ID_RADIOBOX, "&That", wxPoint(10,160), wxSize(-1,-1), WXSIZEOF(choices2), choices2, 1, wxRA_SPECIFY_ROWS ); m_radio = new wxRadioBox( panel, ID_RADIOBOX, "T&his", wxPoint(10,10), wxSize(-1,-1), WXSIZEOF(choices), choices, 1, wxRA_SPECIFY_COLS ); #if wxUSE_TOOLTIPS @@ -566,15 +692,20 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio); panel = new wxPanel(m_notebook); - (void)new wxStaticBox( panel, -1, "&wxGauge and wxSlider", wxPoint(10,10), wxSize(200,130) ); - m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) ); + (void)new wxStaticBox( panel, -1, "&wxGauge and wxSlider", wxPoint(10,10), wxSize(222,130) ); + m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30), wxGA_HORIZONTAL|wxNO_BORDER ); + m_gauge->SetBackgroundColour(*wxGREEN); + m_gauge->SetForegroundColour(*wxRED); + m_gaugeVert = new wxGauge( panel, -1, 100, + wxPoint(195,35), wxSize(30, 90), + wxGA_VERTICAL | wxGA_SMOOTH | wxNO_BORDER ); m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1), wxSL_LABELS ); - (void)new wxStaticBox( panel, -1, "&Explanation", wxPoint(220,10), wxSize(270,130) ); + (void)new wxStaticBox( panel, -1, "&Explanation", wxPoint(230,10), wxSize(270,130) ); #ifdef __WXMOTIF__ // No wrapping text in wxStaticText yet :-( (void)new wxStaticText( panel, -1, "Drag the slider!", - wxPoint(228,30), + wxPoint(250,30), wxSize(240, -1) ); #else @@ -585,7 +716,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) "\n" "This is also supposed to demonstrate how\n" "to use static controls.\n", - wxPoint(228,25), + wxPoint(250,25), wxSize(240, 110) ); #endif @@ -612,7 +743,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) panel = new wxPanel(m_notebook); -#ifndef __WXMOTIF__ // wxStaticBitmap not working under Motif yet. MB +#if !defined(__WXMOTIF__) && !defined(__WIN16__) // wxStaticBitmap not working under Motif yet; and icons not allowed under WIN16. wxIcon icon = wxTheApp->GetStdIcon(wxICON_INFORMATION); wxStaticBitmap *bmpStatic = new wxStaticBitmap(panel, -1, icon, wxPoint(10, 10)); @@ -630,13 +761,17 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) dc.DrawText("Bitmap", 30, 40); dc.SelectObject( wxNullBitmap ); - (void)new wxBitmapButton(panel, -1, bitmap, wxPoint(100, 20)); + (void)new wxBitmapButton(panel, ID_BITMAP_BTN, bitmap, wxPoint(100, 20)); -#if 1 +#ifdef __WXMSW__ // test for masked bitmap display bitmap = wxBitmap("test2.bmp", wxBITMAP_TYPE_BMP); - bitmap.SetMask(new wxMask(bitmap, *wxBLUE)); - (void)new wxStaticBitmap /* wxBitmapButton */ (panel, -1, bitmap, wxPoint(300, 120)); + if (bitmap.Ok()) + { + bitmap.SetMask(new wxMask(bitmap, *wxBLUE)); + + (void)new wxStaticBitmap /* wxBitmapButton */ (panel, -1, bitmap, wxPoint(300, 120)); + } #endif wxBitmap bmp1(wxTheApp->GetStdIcon(wxICON_INFORMATION)), @@ -646,15 +781,16 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) ( panel, -1, bmp1, - wxPoint(30, 50) + wxPoint(30, 70) ); bmpBtn->SetBitmapSelected(bmp2); bmpBtn->SetBitmapFocus(bmp3); - (void)new wxButton(panel, ID_BUTTON_LABEL, "&Toggle label", wxPoint(250, 20)); + (void)new wxToggleButton(panel, ID_BUTTON_LABEL, + "&Toggle label", wxPoint(250, 20)); m_label = new wxStaticText(panel, -1, "Label with some long text", wxPoint(250, 60), wxDefaultSize, - wxALIGN_RIGHT | wxST_NO_AUTORESIZE); + wxALIGN_RIGHT /*| wxST_NO_AUTORESIZE*/); m_label->SetForegroundColour( *wxBLUE ); m_notebook->AddPage(panel, "wxBitmapXXX"); @@ -719,7 +855,7 @@ void MyPanel::OnPageChanging( wxNotebookEvent &event ) "page change from taking place - if you select\n" "[No] the current page will stay the third one\n", "Control sample", - wxICON_QUESTION | wxYES_NO) != wxYES ) + wxICON_QUESTION | wxYES_NO, this) != wxYES ) { event.Veto(); @@ -741,6 +877,11 @@ void MyPanel::OnTestButton(wxCommandEvent& event) event.GetId() == ID_BUTTON_TEST1 ? _T('1') : _T('2')); } +void MyPanel::OnBmpButton(wxCommandEvent& event) +{ + wxLogMessage(_T("Bitmap button clicked.")); +} + void MyPanel::OnChangeColour(wxCommandEvent& WXUNUSED(event)) { static wxColour s_colOld; @@ -829,6 +970,7 @@ void MyPanel::OnListBoxButtons( wxCommandEvent &event ) m_lbSelectThis->Enable( event.GetInt() == 0 ); m_lbSelectNum->Enable( event.GetInt() == 0 ); m_listboxSorted->Enable( event.GetInt() == 0 ); + FindWindow(ID_CHANGE_COLOUR)->Enable( event.GetInt() == 0 ); break; } case ID_LISTBOX_SEL_NUM: @@ -861,9 +1003,11 @@ void MyPanel::OnListBoxButtons( wxCommandEvent &event ) { int idx; idx = m_listbox->GetSelection(); - m_listbox->Delete( idx ); + if ( idx != wxNOT_FOUND ) + m_listbox->Delete( idx ); idx = m_listboxSorted->GetSelection(); - m_listboxSorted->Delete( idx ); + if ( idx != wxNOT_FOUND ) + m_listboxSorted->Delete( idx ); break; } case ID_LISTBOX_FONT: @@ -944,9 +1088,11 @@ void MyPanel::OnChoiceButtons( wxCommandEvent &event ) case ID_CHOICE_DELETE: { int idx = m_choice->GetSelection(); - m_choice->Delete( idx ); + if ( idx != wxNOT_FOUND ) + m_choice->Delete( idx ); idx = m_choiceSorted->GetSelection(); - m_choiceSorted->Delete( idx ); + if ( idx != wxNOT_FOUND ) + m_choiceSorted->Delete( idx ); break; } case ID_CHOICE_FONT: @@ -968,6 +1114,18 @@ void MyPanel::OnCombo( wxCommandEvent &event ) m_text->AppendText( "\n" ); } +void MyPanel::OnComboTextChanged(wxCommandEvent& WXUNUSED(event)) +{ + wxLogMessage(_T("Text in the combobox changed: now is '%s'."), + m_combo->GetValue().c_str()); +} + +void MyPanel::OnComboTextEnter(wxCommandEvent& WXUNUSED(event)) +{ + wxLogMessage(_T("Enter pressed in the combobox: value is '%s'."), + m_combo->GetValue().c_str()); +} + void MyPanel::OnComboButtons( wxCommandEvent &event ) { switch (event.GetId()) @@ -1051,22 +1209,21 @@ void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) ) m_text->SetFont( *wxITALIC_FONT ); } -void MyPanel::OnUpdateLabel( wxCommandEvent &WXUNUSED(event) ) +void MyPanel::OnUpdateLabel( wxCommandEvent &event ) { - static bool s_long = TRUE; - - s_long = !s_long; - m_label->SetLabel(s_long ? "very very very long text" : "shorter text"); + m_label->SetLabel(event.GetInt() ? "Very very very very very long text." + : "Shorter text."); } void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) ) { m_gauge->SetValue( m_slider->GetValue() ); + m_gaugeVert->SetValue( m_slider->GetValue() / 2 ); } #if wxUSE_SPINCTRL -void MyPanel::OnSpinCtrl(wxCommandEvent& event) +void MyPanel::OnSpinCtrl(wxSpinEvent& event) { wxString s; s.Printf(_T("Spin ctrl changed: now %d (from event: %d)\n"), @@ -1135,6 +1292,7 @@ void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) ) max, // range this, // parent wxPD_CAN_ABORT | + wxPD_AUTO_HIDE | wxPD_APP_MODAL | wxPD_ELAPSED_TIME | wxPD_ESTIMATED_TIME | @@ -1142,16 +1300,16 @@ void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) ) bool cont = TRUE; - for ( int i = 0; i < max && cont; i++ ) + for ( int i = 0; i <= max && cont; i++ ) { wxSleep(1); - if ( i == max - 1 ) + if ( i == max ) { cont = dialog.Update(i, "That's all, folks!"); } else if ( i == max / 2 ) { - cont = dialog.Update(i, "Only a half left!"); + cont = dialog.Update(i, "Only a half left (very long message)!"); } else { @@ -1215,12 +1373,10 @@ void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) ) void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) ) { - wxBeginBusyCursor(); + wxBusyCursor bc; wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK ); dialog.ShowModal(); - - wxEndBusyCursor(); } void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event)) @@ -1310,6 +1466,33 @@ void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) ) } } +void MyComboBox::OnChar(wxKeyEvent& event) +{ + wxLogMessage(_T("MyComboBox::OnChar")); + + if ( event.KeyCode() == 'w' ) + wxLogMessage(_T("MyComboBox: 'w' will be ignored.")); + else + event.Skip(); +} + +void MyComboBox::OnKeyDown(wxKeyEvent& event) +{ + wxLogMessage(_T("MyComboBox::OnKeyDown")); + + if ( event.KeyCode() == 'w' ) + wxLogMessage(_T("MyComboBox: 'w' will be ignored.")); + else + event.Skip(); +} + +void MyComboBox::OnKeyUp(wxKeyEvent& event) +{ + wxLogMessage(_T("MyComboBox::OnKeyUp")); + + event.Skip(); +} + static void SetControlClientData(const char *name, wxControlWithItems *control) {