don't call wxYield() from EnsureVisible(), this is too dangerous - and unnecessary...

[wxWidgets.git] / samples / richedit / wxLayout.cpp

diff --git a/samples/richedit/wxLayout.cpp b/samples/richedit/wxLayout.cpp
index d00d2a2186eaaf472a355d2ea58429b7271e96c5..7ba8765da96c22666836bee54f46d8962e88f601 100644 (file)
--- a/samples/richedit/wxLayout.cpp
+++ b/samples/richedit/wxLayout.cpp
@@ -11,14 +11,16 @@
 #pragma implementation "wxLayout.h"
 #endif
 
-#include "wx/wxprec.h"
+#include <wx/wxprec.h>
 #ifdef __BORLANDC__
 #  pragma hdrstop
 #endif
 
 #include "wxLayout.h"
-#include "wx/textfile.h"
+#include <wx/textfile.h>
+#include <wx/image.h>
 
+#include <iostream.h>
 
 #include   "Micon.xpm"
 
@@ -39,7 +41,7 @@ enum ids
     ID_PRINT_SETUP, ID_PAGE_SETUP, ID_PREVIEW, ID_PRINT_PS,
     ID_PRINT_SETUP_PS, ID_PAGE_SETUP_PS,ID_PREVIEW_PS,
     ID_WRAP, ID_NOWRAP, ID_PASTE, ID_COPY, ID_CUT,
-    ID_PASTE_PRIMARY,
+    ID_COPY_PRIMARY, ID_PASTE_PRIMARY,
     ID_FIND,
     ID_WXLAYOUT_DEBUG, ID_QUIT, ID_CLICK, ID_HTML, ID_TEXT,
     ID_TEST, ID_LINEBREAKS_TEST, ID_LONG_TEST, ID_URL_TEST
@@ -104,10 +106,11 @@ MyFrame::MyFrame(void) :
    edit_menu->AppendSeparator();
    edit_menu->Append(ID_COPY, "&Copy", "Copy text to clipboard.");
    edit_menu->Append(ID_CUT, "Cu&t", "Cut text to clipboard.");
-#ifdef __WXGTK__
    edit_menu->Append(ID_PASTE,"&Paste", "Paste text from clipboard.");
-#endif
+#ifdef __WXGTK__
+   edit_menu->Append(ID_COPY_PRIMARY, "C&opy primary", "Copy text to primary selecton.");
    edit_menu->Append(ID_PASTE_PRIMARY,"&Paste primary", "Paste text from primary selection.");
+#endif
    edit_menu->Append(ID_FIND, "&Find", "Find text.");
    menu_bar->Append(edit_menu, "&Edit" );
 
@@ -123,8 +126,15 @@ MyFrame::MyFrame(void) :
    m_lwin->SetEditable(true);
    m_lwin->SetWrapMargin(40);
    m_lwin->SetFocus();
+
+   // JACS: under MSW, the window doesn't show the caret initially,
+   // and the following line I added doesn't help either.
+   // going to another window and then back again fixes it.
+   // m_lwin->OnSetFocus(wxFocusEvent());
+
    Clear();
 
+#if 0
    // create and set the background bitmap (this will result in a lattice)
    static const int sizeBmp = 10;
    wxBitmap *bitmap = new wxBitmap(sizeBmp, sizeBmp);
@@ -140,6 +150,7 @@ MyFrame::MyFrame(void) :
    dcMem.SelectObject( wxNullBitmap );
 
    m_lwin->SetBackgroundBitmap(bitmap);
+#endif // 0
 };
 
 void
@@ -160,7 +171,11 @@ MyFrame::AddSampleText(wxLayoutList *llist)
    llist->Insert("The quick brown fox jumps over the lazy dog.");
    llist->LineBreak();
    llist->Insert("Hello ");
+#if wxICON_IS_BITMAP
    llist->Insert(new wxLayoutObjectIcon(new wxICON(Micon)));
+#else
+   llist->Insert(new wxLayoutObjectIcon(new wxBitmap (wxICON(Micon))));
+#endif
    llist->SetFontWeight(wxBOLD);
    llist->Insert("World! ");
    llist->SetFontWeight(wxNORMAL);
@@ -236,7 +251,9 @@ MyFrame::AddSampleText(wxLayoutList *llist)
 void
 MyFrame::Clear(void)
 {
-   m_lwin->Clear(wxROMAN,16,wxNORMAL,wxNORMAL, false);
+   wxColour colBg(0, 0, 0);
+
+   m_lwin->Clear(wxROMAN,16,wxNORMAL,wxNORMAL, false, wxRED, &colBg);
 }
 
 
@@ -272,55 +289,64 @@ void MyFrame::OnCommand( wxCommandEvent &event )
       cerr << "Received click event." << endl;
       break;
    case ID_PASTE:
-      m_lwin->Paste();
+      m_lwin->Paste(TRUE);
       m_lwin->Refresh(FALSE);
       break;
 #ifdef __WXGTK__
    case ID_PASTE_PRIMARY:
-      m_lwin->Paste(TRUE);
+      // text only from primary:
+      m_lwin->Paste(FALSE, TRUE);
+      m_lwin->Refresh(FALSE);
+      break;
+   case ID_COPY_PRIMARY:
+      // copy text-only to primary selection:
+      m_lwin->Copy(FALSE,FALSE,TRUE);
       m_lwin->Refresh(FALSE);
       break;
 #endif
    case ID_COPY:
-      m_lwin->Copy();
+      m_lwin->Copy(TRUE,TRUE,FALSE);
       m_lwin->Refresh(FALSE);
       break;
    case ID_CUT:
       m_lwin->Cut();
       m_lwin->Refresh(FALSE);
       break;
+#ifdef M_BASEDIR
    case ID_FIND:
       m_lwin->Find("void");
       m_lwin->Refresh(FALSE);
       break;
+#endif
    case ID_HTML:
    {
-      wxLayoutExportObject *export;
+      wxLayoutExportObject *export0;
       wxLayoutExportStatus status(m_lwin->GetLayoutList());
 
-      while((export = wxLayoutExport( &status,
+      cout << "<HTML>" << endl;
+      while((export0 = wxLayoutExport( &status,
                                       WXLO_EXPORT_AS_HTML)) != NULL)
       {
-         if(export->type == WXLO_EXPORT_HTML)
-            cout << *(export->content.text);
+         if(export0->type == WXLO_EXPORT_HTML)
+            cout << *(export0->content.text);
          else
-            cout << "<!--UNKNOWN OBJECT>";
-         delete export;
+            ; // ignore itcout << "<!--UNKNOWN OBJECT>";
+         delete export0;
       }
    }
    break;
    case ID_TEXT:
    {
-      wxLayoutExportObject *export;
+      wxLayoutExportObject *export0;
       wxLayoutExportStatus status(m_lwin->GetLayoutList());
 
-      while((export = wxLayoutExport( &status, WXLO_EXPORT_AS_TEXT)) != NULL)
+      while((export0 = wxLayoutExport( &status, WXLO_EXPORT_AS_TEXT)) != NULL)
       {
-         if(export->type == WXLO_EXPORT_TEXT)
-            cout << *(export->content.text);
+         if(export0->type == WXLO_EXPORT_TEXT)
+            cout << *(export0->content.text);
          else
             cout << "<!--UNKNOWN OBJECT>";
-         delete export;
+         delete export0;
       }
    }
    break;
@@ -328,7 +354,7 @@ void MyFrame::OnCommand( wxCommandEvent &event )
    {
       wxString line;
       wxLayoutList *llist = m_lwin->GetLayoutList();
-      for(int i = 1; i < 5000; i++)
+      for(int i = 1; i < 300; i++)
       {
          line.Printf("This is line number %d.", i);
          llist->Insert(line);
@@ -493,6 +519,7 @@ MyApp::MyApp(void) :
 bool MyApp::OnInit(void)
 {
    wxFrame *frame = new MyFrame();
+   wxInitAllImageHandlers();
    frame->Show( TRUE );
 //   wxSetAFMPath("/usr/local/src/wxWindows/misc/afm/");
    return TRUE;