fix vertical mouse wheel event rotation value, sign was reversed in r74805

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

diff --git a/samples/richtext/richtext.cpp b/samples/richtext/richtext.cpp
index f101c86e5b743fa18a2238d444c023dc32acd1ff..2620ee56d9e3f7b051a3ac5c0e962fbd82198779 100644 (file)
--- a/samples/richtext/richtext.cpp
+++ b/samples/richtext/richtext.cpp
@@ -4,7 +4,6 @@
 // Author:      Julian Smart
 // Modified by:
 // Created:     2005-10-02
-// RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -538,7 +537,9 @@ bool MyApp::OnInit()
 #endif
 
     // create the main application window
-    MyFrame *frame = new MyFrame(wxT("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));
+    wxSize size = wxGetDisplaySize();
+    size.Scale(0.75, 0.75);
+    MyFrame *frame = new MyFrame(wxT("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, size);
 
     m_printing->SetParentWindow(frame);
 
@@ -875,14 +876,14 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
 
     toolBar->Realize();
 
-    wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxSize(100,100), wxSP_LIVE_UPDATE);
+    wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSP_LIVE_UPDATE);
     sizer->Add(splitter, 1, wxEXPAND);
 
     wxFont textFont = wxFont(12, wxROMAN, wxNORMAL, wxNORMAL);
     wxFont boldFont = wxFont(12, wxROMAN, wxNORMAL, wxBOLD);
     wxFont italicFont = wxFont(12, wxROMAN, wxITALIC, wxNORMAL);
 
-    m_richTextCtrl = new MyRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxWANTS_CHARS);
+    m_richTextCtrl = new MyRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxVSCROLL|wxHSCROLL|wxWANTS_CHARS);
     wxASSERT(!m_richTextCtrl->GetBuffer().GetAttributes().HasFontPixelSize());
 
     wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL);
@@ -908,7 +909,9 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     }
     else
     {
-        splitter->SplitVertically(m_richTextCtrl, styleListCtrl, 500);
+        int width = GetClientSize().GetWidth() * 0.8;
+        splitter->SplitVertically(m_richTextCtrl, styleListCtrl, width);
+        splitter->SetSashGravity(0.8);
     }
 
     Layout();
@@ -985,13 +988,13 @@ void MyFrame::WriteInitialText()
     r.WriteImage(wxBitmap(smiley_xpm));
     r.WriteText(wxT(" Well, you can change text "));
 
-    r.BeginTextColour(wxColour(255, 0, 0));
+    r.BeginTextColour(*wxRED);
     r.WriteText(wxT("colour, like this red bit."));
     r.EndTextColour();
 
     wxRichTextAttr backgroundColourAttr;
     backgroundColourAttr.SetBackgroundColour(*wxGREEN);
-    backgroundColourAttr.SetTextColour(wxColour(0, 0, 255));
+    backgroundColourAttr.SetTextColour(*wxBLUE);
     r.BeginStyle(backgroundColourAttr);
     r.WriteText(wxT(" And this blue on green bit."));
     r.EndStyle();
@@ -1181,7 +1184,8 @@ void MyFrame::WriteInitialText()
         cellAttr.GetTextBoxAttr().GetWidth().SetValue(200, wxTEXT_ATTR_UNITS_PIXELS);
         cellAttr.GetTextBoxAttr().GetHeight().SetValue(150, wxTEXT_ATTR_UNITS_PIXELS);
 
-        wxRichTextTable* table = r.WriteTable(3, 2, attr, cellAttr);
+        wxRichTextTable* table = r.WriteTable(6, 4, attr, cellAttr);
+
         int i, j;
         for (j = 0; j < table->GetRowCount(); j++)
         {
@@ -1192,12 +1196,33 @@ void MyFrame::WriteInitialText()
                 r.WriteText(msg);
             }
         }
+        
+        // Demonstrate colspan and rowspan
+        wxRichTextCell* cell = table->GetCell(1, 0);
+        cell->SetColspan(2);
+        r.SetFocusObject(cell);
+        cell->Clear();
+        r.WriteText("This cell spans 2 columns");
+        
+        cell = table->GetCell(1, 3);
+        cell->SetRowspan(2);
+        r.SetFocusObject(cell);
+        cell->Clear();
+        r.WriteText("This cell spans 2 rows");
+
+        cell = table->GetCell(2, 1);
+        cell->SetColspan(2);
+        cell->SetRowspan(3);
+        r.SetFocusObject(cell);
+        cell->Clear();
+        r.WriteText("This cell spans 2 columns and 3 rows");
+                
         r.SetFocusObject(NULL); // Set the focus back to the main buffer
         r.SetInsertionPointEnd();
     }
 #endif
 
-    r.Newline();
+    r.Newline(); r.Newline();
 
     wxRichTextProperties properties;
     r.WriteText(wxT("This is a rectangle field: "));
@@ -2080,6 +2105,31 @@ public:
     */
     virtual bool GetVirtualAttributes(wxRichTextAttr& attr, wxRichTextObject* obj) const;
 
+    /**
+        Gets the count for mixed virtual attributes for individual positions within the object.
+        For example, individual characters within a text object may require special highlighting.
+    */
+    virtual int GetVirtualSubobjectAttributesCount(wxRichTextObject* WXUNUSED(obj)) const { return 0; }
+
+    /**
+        Gets the mixed virtual attributes for individual positions within the object.
+        For example, individual characters within a text object may require special highlighting.
+        Returns the number of virtual attributes found.
+    */
+    virtual int GetVirtualSubobjectAttributes(wxRichTextObject* WXUNUSED(obj), wxArrayInt& WXUNUSED(positions), wxRichTextAttrArray& WXUNUSED(attributes)) const  { return 0; }
+
+    /**
+        Do we have virtual text for this object? Virtual text allows an application
+        to replace characters in an object for editing and display purposes, for example
+        for highlighting special characters.
+    */
+    virtual bool HasVirtualText(const wxRichTextPlainText* WXUNUSED(obj)) const { return false; }
+
+    /**
+        Gets the virtual text for this object.
+    */
+    virtual bool GetVirtualText(const wxRichTextPlainText* WXUNUSED(obj), wxString& WXUNUSED(text)) const { return false; }
+
     wxColour    m_lockBackgroundColour;
 };