Document wxTextCtrl::XYToPosition, PositionToXY and GetLineLength change

[wxWidgets.git] / samples / widgets / widgets.cpp

diff --git a/samples/widgets/widgets.cpp b/samples/widgets/widgets.cpp
index 6f51626845f57621f73ede5ff5b5cc7a4677deb2..c93a10a1d637778e1f17270c0db5a03fb6656fa0 100644 (file)
--- a/samples/widgets/widgets.cpp
+++ b/samples/widgets/widgets.cpp
@@ -1,7 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Program:     wxWindows Widgets Sample
+// Program:     wxWidgets Widgets Sample

 // Name:        widgets.cpp
 // Name:        widgets.cpp

-// Purpose:     Sample showing most of the simple wxWindows widgets
+// Purpose:     Sample showing most of the simple wxWidgets widgets

 // Author:      Vadim Zeitlin
 // Created:     27.03.01
 // Id:          $Id$
 // Author:      Vadim Zeitlin
 // Created:     27.03.01
 // Id:          $Id$


@@ -29,16 +29,23 @@
     #include "wx/app.h"
     #include "wx/log.h"
     #include "wx/frame.h"
     #include "wx/app.h"
     #include "wx/log.h"
     #include "wx/frame.h"

+    #include "wx/menu.h"
+

     #include "wx/button.h"
     #include "wx/checkbox.h"
     #include "wx/listbox.h"
     #include "wx/statbox.h"
     #include "wx/stattext.h"
     #include "wx/textctrl.h"
     #include "wx/button.h"
     #include "wx/checkbox.h"
     #include "wx/listbox.h"
     #include "wx/statbox.h"
     #include "wx/stattext.h"
     #include "wx/textctrl.h"

+    #include "wx/msgdlg.h"

 #endif
 
 #endif
 

-#include "wx/notebook.h"
+#include "wx/sysopt.h"
+#include "wx/bookctrl.h"

 #include "wx/sizer.h"
 #include "wx/sizer.h"

+#include "wx/colordlg.h"
+#include "wx/fontdlg.h"
+#include "wx/textdlg.h"

 
 #include "widgets.h"
 
 
 #include "widgets.h"
 


@@ -50,7 +57,14 @@
 enum
 {
     Widgets_ClearLog = 100,
 enum
 {
     Widgets_ClearLog = 100,

-    Widgets_Quit
+    Widgets_Quit,
+#if wxUSE_TOOLTIPS
+    Widgets_SetTooltip,
+#endif // wxUSE_TOOLTIPS
+    Widgets_SetFgColour,
+    Widgets_SetBgColour,
+    Widgets_SetFont,
+    Widgets_Enable

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -80,32 +94,54 @@ public:
 
 protected:
     // event handlers
 
 protected:
     // event handlers

+#if USE_LOG

     void OnButtonClearLog(wxCommandEvent& event);
     void OnButtonClearLog(wxCommandEvent& event);

-    void OnButtonQuit(wxCommandEvent& event);
-
-    // initialize the notebook: add all pages to it
-    void InitNotebook();
+#endif // USE_LOG
+    void OnExit(wxCommandEvent& event);
+
+#if wxUSE_MENUS
+#if wxUSE_TOOLTIPS
+    void OnSetTooltip(wxCommandEvent& event);
+#endif // wxUSE_TOOLTIPS
+    void OnSetFgCol(wxCommandEvent& event);
+    void OnSetBgCol(wxCommandEvent& event);
+    void OnSetFont(wxCommandEvent& event);
+    void OnEnable(wxCommandEvent& event);
+#endif // wxUSE_MENUS
+
+    // initialize the book: add all pages to it
+    void InitBook();

 
 private:
     // the panel containing everything
     wxPanel *m_panel;
 
 
 private:
     // the panel containing everything
     wxPanel *m_panel;
 

+#if USE_LOG

     // the listbox for logging messages
     wxListBox *m_lboxLog;
 
     // the log target we use to redirect messages to the listbox
     wxLog *m_logTarget;
     // the listbox for logging messages
     wxListBox *m_lboxLog;
 
     // the log target we use to redirect messages to the listbox
     wxLog *m_logTarget;

+#endif // USE_LOG

 
 

-    // the notebook containing the test pages
-    wxNotebook *m_notebook;
+    // the book containing the test pages
+    wxBookCtrl *m_book;

 
     // and the image list for it
     wxImageList *m_imaglist;
 
 
     // and the image list for it
     wxImageList *m_imaglist;
 

-    // any class wishing to process wxWindows events must use this macro
+#if wxUSE_MENUS
+    // last chosen fg/bg colours and font
+    wxColour m_colFg,
+             m_colBg;
+    wxFont   m_font;
+#endif // wxUSE_MENUS
+
+    // any class wishing to process wxWidgets events must use this macro

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 

+#if USE_LOG

 // A log target which just redirects the messages to a listbox
 class LboxLogger : public wxLog
 {
 // A log target which just redirects the messages to a listbox
 class LboxLogger : public wxLog
 {


@@ -162,6 +198,7 @@ private:
     // the old log target
     wxLog *m_logOld;
 };
     // the old log target
     wxLog *m_logOld;
 };

+#endif // USE_LOG

 
 // array of pages
 WX_DEFINE_ARRAY_PTR(WidgetsPage *, ArrayWidgetsPage);
 
 // array of pages
 WX_DEFINE_ARRAY_PTR(WidgetsPage *, ArrayWidgetsPage);


@@ -177,8 +214,21 @@ IMPLEMENT_APP(WidgetsApp)
 // ----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(WidgetsFrame, wxFrame)
 // ----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(WidgetsFrame, wxFrame)

+#if USE_LOG

     EVT_BUTTON(Widgets_ClearLog, WidgetsFrame::OnButtonClearLog)
     EVT_BUTTON(Widgets_ClearLog, WidgetsFrame::OnButtonClearLog)

-    EVT_BUTTON(Widgets_Quit, WidgetsFrame::OnButtonQuit)
+#endif // USE_LOG
+    EVT_BUTTON(Widgets_Quit, WidgetsFrame::OnExit)
+
+#if wxUSE_TOOLTIPS
+    EVT_MENU(Widgets_SetTooltip, WidgetsFrame::OnSetTooltip)
+#endif // wxUSE_TOOLTIPS
+
+    EVT_MENU(Widgets_SetFgColour, WidgetsFrame::OnSetFgCol)
+    EVT_MENU(Widgets_SetBgColour, WidgetsFrame::OnSetBgCol)
+    EVT_MENU(Widgets_SetFont,     WidgetsFrame::OnSetFont)
+    EVT_MENU(Widgets_Enable,      WidgetsFrame::OnEnable)
+
+    EVT_MENU(wxID_EXIT, WidgetsFrame::OnExit)

 END_EVENT_TABLE()
 
 // ============================================================================
 END_EVENT_TABLE()
 
 // ============================================================================


@@ -210,7 +260,7 @@ bool WidgetsApp::OnInit()
 #elif defined(__WXMOTIF__)
     title += _T("wxMOTIF");
 #else
 #elif defined(__WXMOTIF__)
     title += _T("wxMOTIF");
 #else

-    title += _T("wxWindows");
+    title += _T("wxWidgets");

 #endif
 
     wxFrame *frame = new WidgetsFrame(title + _T(" widgets demo"));
 #endif
 
     wxFrame *frame = new WidgetsFrame(title + _T(" widgets demo"));


@@ -236,26 +286,53 @@ WidgetsFrame::WidgetsFrame(const wxString& title)
                       wxTAB_TRAVERSAL)
 {
     // init everything
                       wxTAB_TRAVERSAL)
 {
     // init everything

+#if USE_LOG

     m_lboxLog = (wxListBox *)NULL;
     m_logTarget = (wxLog *)NULL;
     m_lboxLog = (wxListBox *)NULL;
     m_logTarget = (wxLog *)NULL;

-    m_notebook = (wxNotebook *)NULL;
+#endif // USE_LOG
+    m_book = (wxBookCtrl *)NULL;

     m_imaglist = (wxImageList *)NULL;
 
     m_imaglist = (wxImageList *)NULL;
 

+#if wxUSE_MENUS
+    // create the menubar
+    wxMenuBar *mbar = new wxMenuBar;
+    wxMenu *menuWidget = new wxMenu;
+#if wxUSE_TOOLTIPS
+    menuWidget->Append(Widgets_SetTooltip, _T("Set &tooltip...\tCtrl-T"));
+    menuWidget->AppendSeparator();
+#endif // wxUSE_TOOLTIPS
+    menuWidget->Append(Widgets_SetFgColour, _T("Set &foreground...\tCtrl-F"));
+    menuWidget->Append(Widgets_SetBgColour, _T("Set &background...\tCtrl-B"));
+    menuWidget->Append(Widgets_SetFont,     _T("Set f&ont...\tCtrl-O"));
+    menuWidget->AppendCheckItem(Widgets_Enable,  _T("&Enable/disable\tCtrl-E"));
+    menuWidget->AppendSeparator();
+    menuWidget->Append(wxID_EXIT, _T("&Quit\tCtrl-Q"));
+    mbar->Append(menuWidget, _T("&Widget"));
+    SetMenuBar(mbar);
+
+    mbar->Check(Widgets_Enable, true);
+#endif // wxUSE_MENUS
+

     // create controls
     m_panel = new wxPanel(this, wxID_ANY,
         wxDefaultPosition, wxDefaultSize, wxCLIP_CHILDREN);
 
     wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
 
     // create controls
     m_panel = new wxPanel(this, wxID_ANY,
         wxDefaultPosition, wxDefaultSize, wxCLIP_CHILDREN);
 
     wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
 

-    // we have 2 panes: notebook which pages demonstrating the controls in the
+    // we have 2 panes: book with pages demonstrating the controls in the

     // upper one and the log window with some buttons in the lower
 
     // upper one and the log window with some buttons in the lower
 

-    m_notebook = new wxNotebook(m_panel, wxID_ANY, wxDefaultPosition,
-        wxDefaultSize, wxNO_FULL_REPAINT_ON_RESIZE|wxCLIP_CHILDREN);
-    InitNotebook();
-    wxSizer *sizerUp = new wxNotebookSizer(m_notebook);
+    int style = wxNO_FULL_REPAINT_ON_RESIZE|wxCLIP_CHILDREN|wxBC_DEFAULT;
+    // Uncomment to suppress page theme (draw in solid colour)
+    //style |= wxNB_NOPAGETHEME;
+
+    m_book = new wxBookCtrl(m_panel, wxID_ANY, wxDefaultPosition,
+        wxDefaultSize, style);
+    InitBook();

 
 

+#ifndef __SMARTPHONE__

     // the lower one only has the log listbox and a button to clear it
     // the lower one only has the log listbox and a button to clear it

+#if USE_LOG

     wxSizer *sizerDown = new wxStaticBoxSizer(
         new wxStaticBox( m_panel, wxID_ANY, _T("&Log window") ),
         wxVERTICAL);
     wxSizer *sizerDown = new wxStaticBoxSizer(
         new wxStaticBox( m_panel, wxID_ANY, _T("&Log window") ),
         wxVERTICAL);


@@ -263,47 +340,59 @@ WidgetsFrame::WidgetsFrame(const wxString& title)
     m_lboxLog = new wxListBox(m_panel, wxID_ANY);
     sizerDown->Add(m_lboxLog, 1, wxGROW | wxALL, 5);
     sizerDown->SetMinSize(100, 150);
     m_lboxLog = new wxListBox(m_panel, wxID_ANY);
     sizerDown->Add(m_lboxLog, 1, wxGROW | wxALL, 5);
     sizerDown->SetMinSize(100, 150);

+#else
+    wxSizer *sizerDown = new wxBoxSizer(wxVERTICAL);
+#endif // USE_LOG

 
     wxBoxSizer *sizerBtns = new wxBoxSizer(wxHORIZONTAL);
 
     wxBoxSizer *sizerBtns = new wxBoxSizer(wxHORIZONTAL);

-    wxButton *btn = new wxButton(m_panel, Widgets_ClearLog, _T("Clear &log"));
+    wxButton *btn;
+#if USE_LOG
+    btn = new wxButton(m_panel, Widgets_ClearLog, _T("Clear &log"));

     sizerBtns->Add(btn);
     sizerBtns->Add(10, 0); // spacer
     sizerBtns->Add(btn);
     sizerBtns->Add(10, 0); // spacer

+#endif // USE_LOG

     btn = new wxButton(m_panel, Widgets_Quit, _T("E&xit"));
     sizerBtns->Add(btn);
     sizerDown->Add(sizerBtns, 0, wxALL | wxALIGN_RIGHT, 5);
 
     // put everything together
     btn = new wxButton(m_panel, Widgets_Quit, _T("E&xit"));
     sizerBtns->Add(btn);
     sizerDown->Add(sizerBtns, 0, wxALL | wxALIGN_RIGHT, 5);
 
     // put everything together

-    sizerTop->Add(sizerUp, 1, wxGROW | (wxALL & ~(wxTOP | wxBOTTOM)), 10);
+    sizerTop->Add(m_book, 1, wxGROW | (wxALL & ~(wxTOP | wxBOTTOM)), 10);

     sizerTop->Add(0, 5, 0, wxGROW); // spacer in between
     sizerTop->Add(sizerDown, 0,  wxGROW | (wxALL & ~wxTOP), 10);
 
     sizerTop->Add(0, 5, 0, wxGROW); // spacer in between
     sizerTop->Add(sizerDown, 0,  wxGROW | (wxALL & ~wxTOP), 10);
 

+#else // !__SMARTPHONE__/__SMARTPHONE__
+
+    sizerTop->Add(m_book, 1, wxGROW | wxALL );
+
+#endif // __SMARTPHONE__
+

     m_panel->SetSizer(sizerTop);
 
     sizerTop->Fit(this);
     sizerTop->SetSizeHints(this);
 
     m_panel->SetSizer(sizerTop);
 
     sizerTop->Fit(this);
     sizerTop->SetSizeHints(this);
 

+#if USE_LOG && !defined(__WXCOCOA__)

     // wxCocoa's listbox is too flakey to use for logging right now
     // wxCocoa's listbox is too flakey to use for logging right now

-    #if !defined(__WXCOCOA__)

     // 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);
     // 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);

-    #endif
+#endif

 }
 
 }
 

-void WidgetsFrame::InitNotebook()
+void WidgetsFrame::InitBook()

 {
     m_imaglist = new wxImageList(32, 32);
 
     ArrayWidgetsPage pages;
     wxArrayString labels;
 
 {
     m_imaglist = new wxImageList(32, 32);
 
     ArrayWidgetsPage pages;
     wxArrayString labels;
 

-    // we need to first create all pages and only then add them to the notebook
+    // we need to first create all pages and only then add them to the book

     // as we need the image list first
     WidgetsPageInfo *info = WidgetsPage::ms_widgetPages;
     while ( info )
     {
     // as we need the image list first
     WidgetsPageInfo *info = WidgetsPage::ms_widgetPages;
     while ( info )
     {

-        WidgetsPage *page = (*info->GetCtor())(m_notebook, m_imaglist);
+        WidgetsPage *page = (*info->GetCtor())(m_book, m_imaglist);

         pages.Add(page);
 
         labels.Add(info->GetLabel());
         pages.Add(page);
 
         labels.Add(info->GetLabel());


@@ -311,24 +400,31 @@ void WidgetsFrame::InitNotebook()
         info = info->GetNext();
     }
 
         info = info->GetNext();
     }
 

-    m_notebook->SetImageList(m_imaglist);
+    m_book->SetImageList(m_imaglist);

 
     // now do add them
     size_t count = pages.GetCount();
     for ( size_t n = 0; n < count; n++ )
     {
 
     // now do add them
     size_t count = pages.GetCount();
     for ( size_t n = 0; n < count; n++ )
     {

-        m_notebook->AddPage(
-                            pages[n],
-                            labels[n],
-                            false, // don't select
-                            n // image id
-                           );
+        m_book->AddPage(
+                        pages[n],
+                        labels[n],
+                        false, // don't select
+                        n // image id
+                       );
+
+/*
+        wxColour colour = m_book->MSWGetBgColourForChild(pages[n]);
+        pages[n]->SetBackgroundColour(colour);
+*/

     }
 }
 
 WidgetsFrame::~WidgetsFrame()
 {
     }
 }
 
 WidgetsFrame::~WidgetsFrame()
 {

+#if USE_LOG

     delete m_logTarget;
     delete m_logTarget;

+#endif // USE_LOG

     delete m_imaglist;
 }
 
     delete m_imaglist;
 }
 


@@ -336,15 +432,147 @@ WidgetsFrame::~WidgetsFrame()
 // WidgetsFrame event handlers
 // ----------------------------------------------------------------------------
 
 // WidgetsFrame event handlers
 // ----------------------------------------------------------------------------
 

-void WidgetsFrame::OnButtonQuit(wxCommandEvent& WXUNUSED(event))
+void WidgetsFrame::OnExit(wxCommandEvent& WXUNUSED(event))

 {
     Close();
 }
 
 {
     Close();
 }
 

+#if USE_LOG

 void WidgetsFrame::OnButtonClearLog(wxCommandEvent& WXUNUSED(event))
 {
     m_lboxLog->Clear();
 }
 void WidgetsFrame::OnButtonClearLog(wxCommandEvent& WXUNUSED(event))
 {
     m_lboxLog->Clear();
 }

+#endif // USE_LOG
+
+#if wxUSE_MENUS
+
+#if wxUSE_TOOLTIPS
+
+void WidgetsFrame::OnSetTooltip(wxCommandEvent& WXUNUSED(event))
+{
+    static wxString s_tip = _T("This is a tooltip");
+
+    wxString s = wxGetTextFromUser
+                 (
+                    _T("Tooltip text: "),
+                    _T("Widgets sample"),
+                    s_tip,
+                    this
+                 );
+
+    if ( s.empty() )
+        return;
+
+    s_tip = s;
+
+    if( wxMessageBox( _T("Test multiline tooltip text?"),
+                      _T("Widgets sample"),
+                      wxYES_NO,
+                      this
+                    ) == wxYES )
+    {
+        s = _T("#1 ") + s_tip + _T("\n") + _T("#2 ") + s_tip;
+    }
+
+    WidgetsPage *page = wxStaticCast(m_book->GetCurrentPage(), WidgetsPage);
+    page->GetWidget()->SetToolTip(s);
+
+    wxControl *ctrl2 = page->GetWidget2();
+    if ( ctrl2 )
+        ctrl2->SetToolTip(s);
+}
+
+#endif // wxUSE_TOOLTIPS
+
+void WidgetsFrame::OnSetFgCol(wxCommandEvent& WXUNUSED(event))
+{
+#if wxUSE_COLOURDLG
+    // allow for debugging the default colour the first time this is called
+    WidgetsPage *page = wxStaticCast(m_book->GetCurrentPage(), WidgetsPage);
+    if (!m_colFg.Ok())
+        m_colFg = page->GetForegroundColour();
+
+    wxColour col = wxGetColourFromUser(this, m_colFg);
+    if ( !col.Ok() )
+        return;
+
+    m_colFg = col;
+
+    page->GetWidget()->SetForegroundColour(m_colFg);
+    page->GetWidget()->Refresh();
+
+    wxControl *ctrl2 = page->GetWidget2();
+    if ( ctrl2 )
+    {
+        ctrl2->SetForegroundColour(m_colFg);
+        ctrl2->Refresh();
+    }
+#else
+    wxLogMessage(_T("Colour selection dialog not available in current build."));
+#endif
+}
+
+void WidgetsFrame::OnSetBgCol(wxCommandEvent& WXUNUSED(event))
+{
+#if wxUSE_COLOURDLG
+    WidgetsPage *page = wxStaticCast(m_book->GetCurrentPage(), WidgetsPage);
+    if ( !m_colBg.Ok() )
+        m_colBg = page->GetBackgroundColour();
+
+    wxColour col = wxGetColourFromUser(this, m_colBg);
+    if ( !col.Ok() )
+        return;
+
+    m_colBg = col;
+
+    page->GetWidget()->SetBackgroundColour(m_colBg);
+    page->GetWidget()->Refresh();
+
+    wxControl *ctrl2 = page->GetWidget2();
+    if ( ctrl2 )
+    {
+        ctrl2->SetBackgroundColour(m_colFg);
+        ctrl2->Refresh();
+    }
+#else
+    wxLogMessage(_T("Colour selection dialog not available in current build."));
+#endif
+}
+
+void WidgetsFrame::OnSetFont(wxCommandEvent& WXUNUSED(event))
+{
+#if wxUSE_FONTDLG
+    WidgetsPage *page = wxStaticCast(m_book->GetCurrentPage(), WidgetsPage);
+    if (!m_font.Ok())
+        m_font = page->GetFont();
+
+    wxFont font = wxGetFontFromUser(this, m_font);
+    if ( !font.Ok() )
+        return;
+
+    m_font = font;
+
+    page->GetWidget()->SetFont(m_font);
+    page->GetWidget()->Refresh();
+
+    wxControl *ctrl2 = page->GetWidget2();
+    if ( ctrl2 )
+    {
+        ctrl2->SetFont(m_font);
+        ctrl2->Refresh();
+    }
+#else
+    wxLogMessage(_T("Font selection dialog not available in current build."));
+#endif
+}
+
+void WidgetsFrame::OnEnable(wxCommandEvent& event)
+{
+    WidgetsPage *page = wxStaticCast(m_book->GetCurrentPage(), WidgetsPage);
+    page->GetWidget()->Enable(event.IsChecked());
+}
+
+#endif // wxUSE_MENUS

 
 // ----------------------------------------------------------------------------
 // WidgetsPageInfo
 
 // ----------------------------------------------------------------------------
 // WidgetsPageInfo


@@ -411,8 +639,8 @@ WidgetsPageInfo::WidgetsPageInfo(Constructor ctor, const wxChar *label)
 // WidgetsPage
 // ----------------------------------------------------------------------------
 
 // WidgetsPage
 // ----------------------------------------------------------------------------
 

-WidgetsPage::WidgetsPage(wxNotebook *notebook)
-           : wxPanel(notebook, wxID_ANY,
+WidgetsPage::WidgetsPage(wxBookCtrl *book)
+           : wxPanel(book, wxID_ANY,

                      wxDefaultPosition, wxDefaultSize,
                      wxNO_FULL_REPAINT_ON_RESIZE |
                      wxCLIP_CHILDREN |
                      wxDefaultPosition, wxDefaultSize,
                      wxNO_FULL_REPAINT_ON_RESIZE |
                      wxCLIP_CHILDREN |