X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8b53e5a2261d192bce49d40f0019f52f73b1557a..dbda9e86f0e5ec1184bc16d135bb7205bc99236e:/samples/controls/controls.cpp diff --git a/samples/controls/controls.cpp b/samples/controls/controls.cpp index 52ef792d97..da243509af 100644 --- a/samples/controls/controls.cpp +++ b/samples/controls/controls.cpp @@ -5,45 +5,50 @@ // Modified by: // RCS-ID: $Id$ // Copyright: (c) Robert Roebling, Julian Smart -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "controls.h" + #pragma implementation "controls.h" #endif // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #ifndef WX_PRECOMP -#include "wx/wx.h" + #include "wx/wx.h" #endif #include "wx/spinbutt.h" #include "wx/notebook.h" #include "wx/imaglist.h" -#include "wx/clipbrd.h" +#include "wx/spinbutt.h" + +#if wxUSE_CLIPBOARD + #include "wx/dataobj.h" + #include "wx/clipbrd.h" +#endif + +#if wxUSE_TOOLTIPS + #include "wx/tooltip.h" +#endif -// XPM doesn't seem to work under Windows at present. Or, wxNotebook images -// aren't working. -// Uncomment this line and comment out the next to try it. -// #if defined(__WXGTK__) || defined(__WXMOTIF__) || (defined(__WXMSW__) && wxUSE_XPM_IN_MSW) #if defined(__WXGTK__) || defined(__WXMOTIF__) -#define USE_XPM + #define USE_XPM #endif #ifdef USE_XPM -#include "mondrian.xpm" -#include "icons/choice.xpm" -#include "icons/combo.xpm" -#include "icons/list.xpm" -#include "icons/radio.xpm" -#include "icons/text.xpm" -#include "icons/gauge.xpm" + #include "mondrian.xpm" + #include "icons/choice.xpm" + #include "icons/combo.xpm" + #include "icons/list.xpm" + #include "icons/radio.xpm" + #include "icons/text.xpm" + #include "icons/gauge.xpm" #endif //---------------------------------------------------------------------- @@ -51,20 +56,35 @@ //---------------------------------------------------------------------- class MyApp: public wxApp -{ - public: - bool OnInit(void); +{ +public: + bool OnInit(); +}; + +// a text ctrl which allows to call different wxTextCtrl functions +// interactively by pressing function keys in it +class MyTextCtrl : public wxTextCtrl +{ +public: + MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value, + const wxPoint &pos, const wxSize &size, int style = 0) + : wxTextCtrl(parent, id, value, pos, size, style) { } + + void OnKeyDown(wxKeyEvent& event); + +private: + DECLARE_EVENT_TABLE() }; class MyPanel: public wxPanel { - public: - +public: MyPanel(wxFrame *frame, int x, int y, int w, int h); virtual ~MyPanel(); void OnSize( wxSizeEvent& event ); void OnListBox( wxCommandEvent &event ); + void OnListBoxDoubleClick( wxCommandEvent &event ); void OnListBoxButtons( wxCommandEvent &event ); void OnChoice( wxCommandEvent &event ); void OnChoiceButtons( wxCommandEvent &event ); @@ -78,7 +98,8 @@ class MyPanel: public wxPanel void OnSpinUpdate( wxSpinEvent &event ); void OnPasteFromClipboard( wxCommandEvent &event ); void OnCopyToClipboard( wxCommandEvent &event ); - void OnCutToClipboard( wxCommandEvent &event ); + void OnMoveToEndOfText( wxCommandEvent &event ); + void OnMoveToEndOfEntry( wxCommandEvent &event ); wxListBox *m_listbox; wxChoice *m_choice; @@ -89,35 +110,36 @@ class MyPanel: public wxPanel wxButton *m_fontButton; wxSpinButton *m_spinbutton; wxTextCtrl *m_spintext; - wxTextCtrl *m_multitext; + MyTextCtrl *m_multitext; + MyTextCtrl *m_textentry; wxCheckBox *m_checkbox; wxTextCtrl *m_text; - wxNotebook *m_notebook; - - DECLARE_EVENT_TABLE() + wxNotebook *m_notebook; + +private: + DECLARE_EVENT_TABLE() }; class MyFrame: public wxFrame { - public: - +public: MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h); - - public: - + void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); - bool OnClose(void) { return TRUE; } - - DECLARE_EVENT_TABLE() + void OnIdle( wxIdleEvent& event ); + void OnSize( wxSizeEvent& event ); + +private: + DECLARE_EVENT_TABLE() }; //---------------------------------------------------------------------- // main() //---------------------------------------------------------------------- -IMPLEMENT_APP (MyApp) +IMPLEMENT_APP(MyApp) //---------------------------------------------------------------------- // MyApp @@ -127,15 +149,17 @@ const int MINIMAL_QUIT = 100; const int MINIMAL_TEXT = 101; const int MINIMAL_ABOUT = 102; -bool MyApp::OnInit(void) +bool MyApp::OnInit() { // Create the main frame window - MyFrame *frame = new MyFrame((wxFrame *) NULL, (char *) "Controls wxWindows App", 50, 50, 530, 420 ); - + MyFrame *frame = new MyFrame((wxFrame *) NULL, + "Controls wxWindows App", + 50, 50, 530, 420); + // Give it an icon // The wxICON() macros loads an icon from a resource under Windows // and uses an #included XPM image under GTK+ and Motif - + frame->SetIcon( wxICON(mondrian) ); wxMenu *file_menu = new wxMenu; @@ -147,12 +171,58 @@ bool MyApp::OnInit(void) frame->SetMenuBar(menu_bar); frame->Show(TRUE); - + SetTopWindow(frame); return TRUE; } +//---------------------------------------------------------------------- +// MyTextCtrl +//---------------------------------------------------------------------- + +BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl) + EVT_KEY_DOWN(MyTextCtrl::OnKeyDown) +END_EVENT_TABLE() + +void MyTextCtrl::OnKeyDown(wxKeyEvent& event) +{ + switch ( event.KeyCode() ) + { + case WXK_F1: + // show current position and text length + { + long line, column, pos = GetInsertionPoint(); + PositionToXY(pos, &column, &line); + + wxLogMessage("Current position: %ld\n" + "Current line, column: (%ld, %ld)\n" + "Number of lines: %ld\n" + "Current line length: %ld\n" + "Total text length: %ld", + pos, + line, column, + GetNumberOfLines(), + GetLineLength(line), + GetLastPosition()); + } + break; + + case WXK_F2: + // go to the end + SetInsertionPointEnd(); + break; + + case WXK_F3: + // go to position 10 + SetInsertionPoint(10); + break; + + default: + event.Skip(); + } +} + //---------------------------------------------------------------------- // MyPanel //---------------------------------------------------------------------- @@ -189,7 +259,8 @@ const int ID_COMBO_ENABLE = 147; const int ID_TEXT = 150; const int ID_PASTE_TEXT = 151; const int ID_COPY_TEXT = 152; -const int ID_CUT_TEXT = 153; +const int ID_MOVE_END_ENTRY = 153; +const int ID_MOVE_END_ZONE = 154; const int ID_RADIOBOX = 160; const int ID_RADIOBOX_SEL_NUM = 161; @@ -197,6 +268,9 @@ const int ID_RADIOBOX_SEL_STR = 162; const int ID_RADIOBOX_FONT = 163; const int ID_RADIOBOX_ENABLE = 164; +const int ID_RADIOBUTTON_1 = 166; +const int ID_RADIOBUTTON_2 = 167; + const int ID_SET_FONT = 170; const int ID_GAUGE = 180; @@ -204,11 +278,11 @@ const int ID_SLIDER = 181; const int ID_SPIN = 182; - BEGIN_EVENT_TABLE(MyPanel, wxPanel) EVT_SIZE ( MyPanel::OnSize) - EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK, MyPanel::OnPageChanged) + EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK, MyPanel::OnPageChanged) EVT_LISTBOX (ID_LISTBOX, MyPanel::OnListBox) + EVT_LISTBOX_DCLICK(ID_LISTBOX, MyPanel::OnListBoxDoubleClick) EVT_BUTTON (ID_LISTBOX_SEL_NUM, MyPanel::OnListBoxButtons) EVT_BUTTON (ID_LISTBOX_SEL_STR, MyPanel::OnListBoxButtons) EVT_BUTTON (ID_LISTBOX_CLEAR, MyPanel::OnListBoxButtons) @@ -224,7 +298,7 @@ BEGIN_EVENT_TABLE(MyPanel, wxPanel) EVT_BUTTON (ID_CHOICE_DELETE, MyPanel::OnChoiceButtons) EVT_BUTTON (ID_CHOICE_FONT, MyPanel::OnChoiceButtons) EVT_CHECKBOX (ID_CHOICE_ENABLE, MyPanel::OnChoiceButtons) - EVT_CHOICE (ID_COMBO, MyPanel::OnCombo) + EVT_COMBOBOX (ID_COMBO, MyPanel::OnCombo) EVT_BUTTON (ID_COMBO_SEL_NUM, MyPanel::OnComboButtons) EVT_BUTTON (ID_COMBO_SEL_STR, MyPanel::OnComboButtons) EVT_BUTTON (ID_COMBO_CLEAR, MyPanel::OnComboButtons) @@ -242,35 +316,37 @@ BEGIN_EVENT_TABLE(MyPanel, wxPanel) EVT_SPIN (ID_SPIN, MyPanel::OnSpinUpdate) EVT_BUTTON (ID_PASTE_TEXT, MyPanel::OnPasteFromClipboard) EVT_BUTTON (ID_COPY_TEXT, MyPanel::OnCopyToClipboard) - EVT_BUTTON (ID_CUT_TEXT, MyPanel::OnCutToClipboard) + EVT_BUTTON (ID_MOVE_END_ZONE, MyPanel::OnMoveToEndOfText) + EVT_BUTTON (ID_MOVE_END_ENTRY, MyPanel::OnMoveToEndOfEntry) END_EVENT_TABLE() -MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : - wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) ) +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) { // SetBackgroundColour("cadet blue"); m_text = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(0,50), wxSize(100,50), wxTE_MULTILINE ); // m_text->SetBackgroundColour("wheat"); - + m_notebook = new wxNotebook( this, ID_NOTEBOOK, wxPoint(0,0), wxSize(200,150) ); - + wxString choices[] = { "This", "is one of my", "really", "wonderful", - "examples.", + "examples." }; - + #ifdef USE_XPM - // image ids and names + // image ids enum { Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max }; - + // fill the image list wxImageList *imagelist = new wxImageList(32, 32); @@ -280,6 +356,30 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : imagelist-> Add( wxBitmap( text_xpm )); imagelist-> Add( wxBitmap( radio_xpm )); imagelist-> Add( wxBitmap( gauge_xpm )); + m_notebook->SetImageList(imagelist); +#elif defined(__WXMSW__) + // load images from resources + enum + { + Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max + }; + wxImageList *imagelist = new wxImageList(16, 16, FALSE, Image_Max); + + static const char *s_iconNames[Image_Max] = + { + "list", "choice", "combo", "text", "radio", "gauge" + }; + + for ( size_t n = 0; n < Image_Max; n++ ) + { + wxBitmap bmp(s_iconNames[n]); + if ( !bmp.Ok() || (imagelist->Add(bmp) == -1) ) + { + wxLogWarning("Couldn't load the image '%s' for the notebook page %d.", + s_iconNames[n], n); + } + } + m_notebook->SetImageList(imagelist); #else @@ -294,31 +394,34 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : #endif - wxButton *button = (wxButton*)NULL; - -// m_notebook->SetBackgroundColour("cadet blue"); - + wxButton *button = (wxButton*) NULL; /* who did this ? */ wxPanel *panel = (wxPanel*) NULL; + panel = new wxPanel(m_notebook); -// panel->SetBackgroundColour("cadet blue"); -// panel->SetForegroundColour("blue"); m_listbox = new wxListBox( panel, ID_LISTBOX, wxPoint(10,10), wxSize(120,70), 5, choices ); -// m_listbox->SetBackgroundColour("wheat"); +#if wxUSE_TOOLTIPS + m_listbox->SetToolTip( "This is a list box" ); +#endif + (void)new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) ); (void)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 wxButton( panel, ID_LISTBOX_DELETE, "Delete selected item", wxPoint(180,130), wxSize(140,30) ); button = new wxButton( panel, ID_LISTBOX_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) ); -// button->SetForegroundColour( "red" ); +#if wxUSE_TOOLTIPS + button->SetToolTip( "Press here to set italic font" ); +#endif + m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) ); - m_notebook->AddPage(panel, "wxList", FALSE, Image_List); - + m_checkbox->SetValue(FALSE); +#if wxUSE_TOOLTIPS + m_checkbox->SetToolTip( "Click here to disable the listbox" ); +#endif + m_notebook->AddPage(panel, "wxListBox", TRUE, Image_List); + panel = new wxPanel(m_notebook); -// panel->SetBackgroundColour("cadet blue"); -// panel->SetForegroundColour("blue"); m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices ); -// m_choice->SetBackgroundColour("wheat"); (void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) ); (void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) ); (void)new wxButton( panel, ID_CHOICE_CLEAR, "Clear", wxPoint(180,80), wxSize(140,30) ); @@ -327,12 +430,9 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : (void)new wxButton( panel, ID_CHOICE_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) ); (void)new wxCheckBox( panel, ID_CHOICE_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) ); m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice); - + panel = new wxPanel(m_notebook); -// panel->SetBackgroundColour("cadet blue"); -// panel->SetForegroundColour("blue"); m_combo = new wxComboBox( panel, ID_COMBO, "This", wxPoint(10,10), wxSize(120,-1), 5, choices ); -// m_combo->SetBackgroundColour("wheat"); (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) ); @@ -341,151 +441,182 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : (void)new wxButton( panel, ID_COMBO_FONT, "Set Italic font", wxPoint(340,130), wxSize(140,30) ); (void)new wxCheckBox( panel, ID_COMBO_ENABLE, "Disable", wxPoint(20,130), wxSize(140,30) ); m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo); - + panel = new wxPanel(m_notebook); -// panel->SetBackgroundColour("cadet blue"); -// panel->SetForegroundColour("blue"); - wxTextCtrl *tc = new wxTextCtrl( panel, ID_TEXT, "Write text here.", wxPoint(10,10), wxSize(320,28)); - (*tc) << " More text."; -// tc->SetBackgroundColour("wheat"); - m_multitext = new wxTextCtrl( panel, ID_TEXT, "And here.", wxPoint(10,50), wxSize(320,160), wxTE_MULTILINE ); - (*m_multitext) << " More text."; -// m_multitext->SetBackgroundColour("wheat"); - (void)new wxStaticBox( panel, -1, "wxClipboard", wxPoint(345,50), wxSize(160,145) ); - (void)new wxButton( panel, ID_COPY_TEXT, "Copy line 1", wxPoint(370,70), wxSize(110,30) ); - (void)new wxButton( panel, ID_PASTE_TEXT, "Paste text", wxPoint(370,110), wxSize(110,30) ); - (void)new wxButton( panel, ID_CUT_TEXT, "Cut line 1", wxPoint(370,150), wxSize(110,30) ); - m_notebook->AddPage(panel, "wxTextCtrl" , FALSE, Image_Text); + m_textentry = new MyTextCtrl( panel, -1, "Some text.", wxPoint(10,10), wxSize(320,28), + //0); + wxTE_PROCESS_ENTER); + (*m_textentry) << " Appended."; + m_textentry->SetInsertionPoint(0); + m_textentry->WriteText( "Prepended. " ); + + m_multitext = new MyTextCtrl( panel, ID_TEXT, "Some text.", wxPoint(10,50), wxSize(320,70), + wxTE_MULTILINE ); + (*m_multitext) << " Appended."; + m_multitext->SetInsertionPoint(0); + m_multitext->WriteText( "Prepended. " ); + m_multitext->AppendText( "\nPress function keys to test different \nwxTextCtrl functions." ); + new MyTextCtrl( panel, -1, "This one is with wxTE_PROCESS_TAB style.", + wxPoint(10,120), wxSize(320,70), wxTE_MULTILINE | wxTE_PROCESS_TAB); + + (void)new wxStaticBox( panel, -1, "&Move cursor to the end of:", wxPoint(345, 0), wxSize(160, 100) ); + (void)new wxButton( panel, ID_MOVE_END_ENTRY, "Text &entry", wxPoint(370, 20), wxSize(110, 30) ); + (void)new wxButton( panel, ID_MOVE_END_ZONE, "Text &zone", wxPoint(370, 60), wxSize(110, 30) ); + (void)new wxStaticBox( panel, -1, "wx&Clipboard", wxPoint(345,110), wxSize(160,100) ); + (void)new wxButton( panel, ID_COPY_TEXT, "C&opy line 1", wxPoint(375,130), wxSize(110,30) ); + (new wxButton( panel, ID_PASTE_TEXT, "&Paste text", wxPoint(375,170), wxSize(110,30) )) + ->SetDefault(); + m_notebook->AddPage( panel, "wxTextCtrl" , FALSE, Image_Text ); + wxString choices2[] = { "Wonderful", "examples.", }; - + panel = new wxPanel(m_notebook); -// panel->SetBackgroundColour("cadet blue"); -// panel->SetForegroundColour("blue"); - m_radio = new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_VERTICAL ); -// m_radio->SetBackgroundColour("wheat"); - m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_HORIZONTAL ); -// m_radio->SetBackgroundColour("wheat"); + (void)new wxRadioBox( panel, ID_RADIOBOX, "That", wxPoint(10,160), wxSize(-1,-1), 2, choices2, 1, wxRA_SPECIFY_ROWS ); + m_radio = new wxRadioBox( panel, ID_RADIOBOX, "This", wxPoint(10,10), wxSize(-1,-1), 5, choices, 1, wxRA_SPECIFY_COLS ); (void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) ); (void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "Select 'This'", wxPoint(180,80), wxSize(140,30) ); m_fontButton = new wxButton( panel, ID_SET_FONT, "Set more Italic font", wxPoint(340,30), wxSize(140,30) ); - m_fontButton->SetForegroundColour("blue"); (void)new wxButton( panel, ID_RADIOBOX_FONT, "Set Italic font", wxPoint(340,80), wxSize(140,30) ); (void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "Disable", wxPoint(340,130), wxSize(140,30) ); + wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxSize(110,30) ); + rb->SetValue( FALSE ); + (void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "Radiobutton2", wxPoint(340,170), wxSize(110,30) ); m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio); - + panel = new wxPanel(m_notebook); -// panel->SetBackgroundColour("cadet blue"); -// panel->SetForegroundColour("blue"); (void)new wxStaticBox( panel, -1, "wxGauge and wxSlider", wxPoint(10,10), wxSize(180,130) ); - m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155,-1) ); -// m_gauge->SetBackgroundColour("wheat"); + m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30) ); m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1) ); -// m_slider->SetBackgroundColour("wheat"); (void)new wxStaticBox( panel, -1, "Explanation", wxPoint(200,10), wxSize(290,130) ); - (void)new wxStaticText( panel, -1, - "In order see the gauge (aka progress bar)\n" - "control do something you have to drag the\n" +#ifdef __WXMOTIF__ + // No wrapping text in wxStaticText yet :-( + (void)new wxStaticText( panel, -1, + "Drag the slider!", + wxPoint(208,30), + wxSize(210, -1) + ); +#else + (void)new wxStaticText( panel, -1, + "In order see the gauge (aka progress bar)\n" + "control do something you have to drag the\n" "handle of the slider to the right.\n" "\n" "This is also supposed to demonstrate how\n" "to use static controls.\n", - wxPoint(208,25) ); + wxPoint(208,25), + wxSize(250, 110) + ); +#endif m_spintext = new wxTextCtrl( panel, -1, "0", wxPoint(20,160), wxSize(80,-1) ); -// m_spintext->SetBackgroundColour("wheat"); m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,159), wxSize(-1,-1) ); -// m_spinbutton->SetBackgroundColour("wheat"); - m_spinbutton->SetRange(0,100); - + m_spinbutton->SetRange(0,100); m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge); } void MyPanel::OnPasteFromClipboard( wxCommandEvent &WXUNUSED(event) ) { -#ifdef __WXGTK__ - - if (!wxTheClipboard->IsSupportedFormat( wxDF_TEXT )) - { - *m_text << "The clipboard doesn't contain any data in the requested format." << "\n"; - - return; - } + // We test for wxUSE_DRAG_AND_DROP also, because data objects + // may not be implemented for compilers that can't cope with the OLE + // parts in wxUSE_DRAG_AND_DROP. +#if wxUSE_CLIPBOARD && wxUSE_DRAG_AND_DROP if (!wxTheClipboard->Open()) { - *m_text << "Error opening the clipboard." << "\n"; - + *m_text << "Error opening the clipboard.\n"; + return; } else { - *m_text << "Successfully opened the clipboard." << "\n"; + *m_text << "Successfully opened the clipboard.\n"; } - wxTextDataObject *data = new wxTextDataObject(); - - if (wxTheClipboard->GetData( data )) + wxTextDataObject data; + + if (wxTheClipboard->IsSupported( data.GetFormat() )) { - *m_text << "Successfully retrieved data from the clipboard." << "\n"; - *m_multitext << data->GetText() << "\n"; + *m_text << "Clipboard supports requested format.\n"; + + if (wxTheClipboard->GetData( &data )) + { + *m_text << "Successfully retrieved data from the clipboard.\n"; + *m_multitext << data.GetText() << "\n"; + } + else + { + *m_text << "Error getting data from the clipboard.\n"; + } } else { - *m_text << "Error getting data from the clipboard." << "\n"; + *m_text << "Clipboard doesn't support requested format.\n"; } - + wxTheClipboard->Close(); - - *m_text << "Closed the clipboard." << "\n"; - - delete data; + *m_text << "Closed the clipboard.\n"; +#else + wxLogError("Your version of wxWindows is compiled without clipboard support."); #endif } void MyPanel::OnCopyToClipboard( wxCommandEvent &WXUNUSED(event) ) { -#ifdef __WXGTK__ - +#if wxUSE_CLIPBOARD && wxUSE_DRAG_AND_DROP wxString text( m_multitext->GetLineText(0) ); - if (text.IsEmpty()) return; - - wxTextDataObject *data = new wxTextDataObject( text ); - + if (text.IsEmpty()) + { + *m_text << "No text to copy.\n"; + + return; + } + if (!wxTheClipboard->Open()) { - *m_text << "Error opening the clipboard." << "\n"; - + *m_text << "Error opening the clipboard.\n"; + return; } else { - *m_text << "Successfully opened the clipboard." << "\n"; + *m_text << "Successfully opened the clipboard.\n"; } + wxTextDataObject *data = new wxTextDataObject( text ); + if (!wxTheClipboard->SetData( data )) { - *m_text << "Error while copying to the clipboard." << "\n"; + *m_text << "Error while copying to the clipboard.\n"; } else { - *m_text << "Successfully copied data to the clipboard." << "\n"; + *m_text << "Successfully copied data to the clipboard.\n"; } wxTheClipboard->Close(); - - *m_text << "Closed the clipboard." << "\n"; - + + *m_text << "Closed the clipboard.\n"; +#else + wxLogError("Your version of wxWindows is compiled without clipboard support."); #endif } -void MyPanel::OnCutToClipboard( wxCommandEvent &WXUNUSED(event) ) +void MyPanel::OnMoveToEndOfText( wxCommandEvent &event ) +{ + m_multitext->SetInsertionPointEnd(); + m_multitext->SetFocus(); +} + +void MyPanel::OnMoveToEndOfEntry( wxCommandEvent &event ) { + m_textentry->SetInsertionPointEnd(); + m_textentry->SetFocus(); } void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) ) @@ -493,7 +624,7 @@ void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) ) int x = 0; int y = 0; GetClientSize( &x, &y ); - + if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 ); if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 ); } @@ -505,9 +636,16 @@ void MyPanel::OnPageChanged( wxNotebookEvent &event ) void MyPanel::OnListBox( wxCommandEvent &event ) { - m_text->WriteText( "ListBox selection string is: " ); - m_text->WriteText( event.GetString() ); - m_text->WriteText( "\n" ); + m_text->AppendText( "ListBox selection string is: " ); + m_text->AppendText( event.GetString() ); + m_text->AppendText( "\n" ); +} + +void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event ) +{ + m_text->AppendText( "ListBox double click string is: " ); + m_text->AppendText( event.GetString() ); + m_text->AppendText( "\n" ); } void MyPanel::OnListBoxButtons( wxCommandEvent &event ) @@ -516,7 +654,15 @@ void MyPanel::OnListBoxButtons( wxCommandEvent &event ) { case ID_LISTBOX_ENABLE: { - m_listbox->Enable( !((bool)event.GetInt()) ); + m_text->AppendText("Checkbox clicked.\n"); + wxCheckBox *cb = (wxCheckBox*)event.GetEventObject(); +#if wxUSE_TOOLTIPS + if (event.GetInt()) + cb->SetToolTip( "Click to enable listbox" ); + else + cb->SetToolTip( "Click to disable listbox" ); +#endif + m_listbox->Enable( event.GetInt() == 0 ); break; } case ID_LISTBOX_SEL_NUM: @@ -556,9 +702,9 @@ void MyPanel::OnListBoxButtons( wxCommandEvent &event ) void MyPanel::OnChoice( wxCommandEvent &event ) { - m_text->WriteText( "Choice selection string is: " ); - m_text->WriteText( event.GetString() ); - m_text->WriteText( "\n" ); + m_text->AppendText( "Choice selection string is: " ); + m_text->AppendText( event.GetString() ); + m_text->AppendText( "\n" ); } void MyPanel::OnChoiceButtons( wxCommandEvent &event ) @@ -567,7 +713,7 @@ void MyPanel::OnChoiceButtons( wxCommandEvent &event ) { case ID_CHOICE_ENABLE: { - m_choice->Enable( !((bool)event.GetInt()) ); + m_choice->Enable( event.GetInt() == 0 ); break; } case ID_CHOICE_SEL_NUM: @@ -606,9 +752,9 @@ void MyPanel::OnChoiceButtons( wxCommandEvent &event ) void MyPanel::OnCombo( wxCommandEvent &event ) { - m_text->WriteText( "ComboBox selection string is: " ); - m_text->WriteText( event.GetString() ); - m_text->WriteText( "\n" ); + m_text->AppendText( "ComboBox selection string is: " ); + m_text->AppendText( event.GetString() ); + m_text->AppendText( "\n" ); } void MyPanel::OnComboButtons( wxCommandEvent &event ) @@ -617,7 +763,7 @@ void MyPanel::OnComboButtons( wxCommandEvent &event ) { case ID_COMBO_ENABLE: { - m_combo->Enable( !((bool)event.GetInt()) ); + m_combo->Enable( event.GetInt() == 0 ); break; } case ID_COMBO_SEL_NUM: @@ -656,9 +802,9 @@ void MyPanel::OnComboButtons( wxCommandEvent &event ) void MyPanel::OnRadio( wxCommandEvent &event ) { - m_text->WriteText( "RadioBox selection string is: " ); - m_text->WriteText( event.GetString() ); - m_text->WriteText( "\n" ); + m_text->AppendText( "RadioBox selection string is: " ); + m_text->AppendText( event.GetString() ); + m_text->AppendText( "\n" ); } void MyPanel::OnRadioButtons( wxCommandEvent &event ) @@ -667,7 +813,7 @@ void MyPanel::OnRadioButtons( wxCommandEvent &event ) { case ID_RADIOBOX_ENABLE: { - m_radio->Enable( !((bool)event.GetInt()) ); + m_radio->Enable( event.GetInt() == 0 ); break; } case ID_RADIOBOX_SEL_NUM: @@ -718,12 +864,16 @@ MyPanel::~MyPanel() BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(MINIMAL_QUIT, MyFrame::OnQuit) EVT_MENU(MINIMAL_ABOUT, MyFrame::OnAbout) + EVT_SIZE(MyFrame::OnSize) + EVT_IDLE(MyFrame::OnIdle) END_EVENT_TABLE() -MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h): - wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) +MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h) + : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) { - (void)new MyPanel( this, 10, 10, 300, 100 ); + CreateStatusBar(2); + + (void)new MyPanel( this, 10, 10, 300, 100 ); } void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) ) @@ -736,3 +886,36 @@ void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) ) wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK ); dialog.ShowModal(); } + +void MyFrame::OnSize( wxSizeEvent& event ) +{ + wxString msg; + msg.Printf("%dx%d", event.GetSize().x, event.GetSize().y); + SetStatusText(msg, 1); + + event.Skip(); +} + +void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) ) +{ + // track the window which has the focus in the status bar + static wxWindow *s_windowFocus = (wxWindow *)NULL; + wxWindow *focus = wxWindow::FindFocus(); + if ( focus && (focus != s_windowFocus) ) + { + s_windowFocus = focus; + + wxString msg; + msg.Printf("Focus: wxWindow = %p" +#ifdef __WXMSW__ + ", HWND = %08x" +#endif // wxMSW + , s_windowFocus +#ifdef __WXMSW__ + , s_windowFocus->GetHWND() +#endif // wxMSW + ); + + SetStatusText(msg); + } +}