Minor doc changes

[wxWidgets.git] / src / mac / stattext.cpp

diff --git a/src/mac/stattext.cpp b/src/mac/stattext.cpp
index 5ce406a67a892724b25819345ffd63ab2fc85a34..39a5e39b06dfc1935649279a0b340be7ad1454bb 100644 (file)
--- a/src/mac/stattext.cpp
+++ b/src/mac/stattext.cpp
@@ -6,7 +6,7 @@
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) AUTHOR
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) AUTHOR

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -15,8 +15,11 @@
 
 #include "wx/app.h"
 #include "wx/stattext.h"
 
 #include "wx/app.h"
 #include "wx/stattext.h"

+#include "wx/notebook.h"
+#include "wx/tabctrl.h"

 #include "wx/dc.h"
 #include "wx/dcclient.h"
 #include "wx/dc.h"
 #include "wx/dcclient.h"

+#include "wx/utils.h"

 
 #include <stdio.h>
 
 
 #include <stdio.h>
 


@@ -24,9 +27,9 @@
 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
 #endif
 
 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
 #endif
 

-#include <wx/mac/uma.h>
+#include "wx/mac/uma.h"

 
 

-BEGIN_EVENT_TABLE(wxStaticText, wxControl)
+BEGIN_EVENT_TABLE(wxStaticText, wxStaticTextBase)

     EVT_PAINT(wxStaticText::OnPaint)
 END_EVENT_TABLE()
 
     EVT_PAINT(wxStaticText::OnPaint)
 END_EVENT_TABLE()
 


@@ -42,166 +45,127 @@ bool wxStaticText::Create(wxWindow *parent, wxWindowID id,
     m_foregroundColour = parent->GetForegroundColour() ;
 
     if ( id == -1 )
     m_foregroundColour = parent->GetForegroundColour() ;
 
     if ( id == -1 )

-           m_windowId = (int)NewControlId();
+        m_windowId = (int)NewControlId();

     else
     else

-           m_windowId = id;
+        m_windowId = id;

 
     m_windowStyle = style;
     m_label = label ;
 
 
     m_windowStyle = style;
     m_label = label ;
 

-       bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
-       SetSizeOrDefault( size ) ;
+    bool ret = wxControl::Create( parent, id, pos, size, style , wxDefaultValidator , name );
+    SetBestSize( size ) ;

     
     return ret;
 }
 
     
     return ret;
 }
 

+const wxString punct = " ,.-;:!?";
+
+void wxStaticText::DrawParagraph(wxDC &dc, wxString paragraph)
+{
+  int x = 0 ;
+  int y = 0 ;
+  int i = 0 ;
+  long width, height ;
+  bool linedrawn = true;
+  while( paragraph.Length() > 0 )
+  {
+        dc.GetTextExtent( paragraph , &width , &height ) ;
+                    
+        if ( width > m_width )
+        {
+            for ( int p = paragraph.Length() -1 ; p > 0 ; --p )
+            {                     
+              if ((punct.Find(paragraph[p]) != wxNOT_FOUND) || !linedrawn)
+                {
+                  int blank = (paragraph[p] == ' ') ? 0 : 1;
+                  
+                    dc.GetTextExtent( paragraph.Left(p + blank) , &width , &height ) ;
+                    
+                    if ( width <= m_width )
+                    {   
+                        int pos = x ;
+                        if ( HasFlag( wxALIGN_CENTER ) )
+                        {
+                            pos += ( m_width - width ) / 2 ;
+                      }
+                        else if ( HasFlag( wxALIGN_RIGHT ) )
+                        {
+                            pos += ( m_width - width ) ;
+                      }
+                            
+                    dc.DrawText( paragraph.Left(p + blank), pos , y) ;
+                    y += height ;
+                        paragraph = paragraph.Mid(p+1) ;
+                        linedrawn = true;
+                        break ;
+                    }
+                }
+            }
+            
+            linedrawn = false;
+        }
+        else
+        {
+            int pos = x ;
+            if ( HasFlag( wxALIGN_CENTER ) )
+            {
+                pos += ( m_width - width ) / 2 ;
+          }
+            else if ( HasFlag( wxALIGN_RIGHT ) )
+            {
+                pos += ( m_width - width ) ;
+          }
+                
+        dc.DrawText( paragraph, pos , y) ;
+        paragraph="";
+        y += height ;
+        }
+    }
+}
+

 void wxStaticText::OnDraw( wxDC &dc )
 {
     if (m_width <= 0 || m_height <= 0)
         return;
 
 void wxStaticText::OnDraw( wxDC &dc )
 {
     if (m_width <= 0 || m_height <= 0)
         return;
 

+    wxString paragraph;
+    int i = 0 ;
+    wxString text = m_label;
+    

     PrepareDC(dc);
     PrepareDC(dc);

-    dc.Clear() ;

     
     

-    int x = 0 ;
-    int y = 0 ;
-    wxString text = m_label ;
-    wxString paragraph ;
-       int i = 0 ;
-       int laststop = 0 ;
-       long width, height ;
-
-       while( i < text.Length() )
-       {
-               if( text[i] == 13 || text[i] == 10)
-               {
-                       paragraph = text.Mid( laststop , i - laststop ) ;
-                       while( paragraph.Length() > 0 )
-                       {
-                               dc.GetTextExtent( paragraph , &width , &height ) ;
-                               if ( width > m_width )
-                               {
-                                       for ( int p = paragraph.Length() -1 ; p > 0 ; --p )
-                                       {
-                                               if ( paragraph[p]=='.' )
-                                               {
-                                                       dc.GetTextExtent( paragraph.Left(p+1) , &width , &height ) ;
-                                                       if ( width <= m_width )
-                                                       {       
-                                                               int pos = x ;
-                                                               if ( HasFlag( wxALIGN_CENTER ) )
-                                                               {
-                                                                       pos += ( m_width - width ) / 2 ;
-                                                               }
-                                                               else if ( HasFlag( wxALIGN_RIGHT ) )
-                                                               {
-                                                                       pos += ( m_width - width ) ;
-                                                               }               
-                                                       dc.DrawText( paragraph.Left(p+1), pos , y) ;
-                                                       y += height ;
-                                                               paragraph = paragraph.Mid(p+1) ;
-                                                               break ;
-                                                       }
-                                               }
-                                               if ( paragraph[p]==' ' )
-                                               {
-                                                       dc.GetTextExtent( paragraph.Left(p) , &width , &height ) ;
-                                                       if ( width <= m_width )
-                                                       {
-                                                               int pos = x ;
-                                                               if ( HasFlag( wxALIGN_CENTER ) )
-                                                               {
-                                                                       pos += ( m_width - width ) / 2 ;
-                                                               }
-                                                               else if ( HasFlag( wxALIGN_RIGHT ) )
-                                                               {
-                                                                       pos += ( m_width - width ) ;
-                                                               }               
-                                                       dc.DrawText( paragraph.Left(p), pos , y) ;
-                                                       y += height ;
-                                                               paragraph = paragraph.Mid(p+1) ;
-                                                               break ;
-                                                       }
-                                               }
-                                       }
-                               }
-                               else
-                               {
-                               dc.DrawText( paragraph, x , y) ;
-                               paragraph="";
-                               y += height ;
-                               }
-                       }
-                       laststop = i+1 ;
-               }
-               ++i ;
-       }
-       paragraph = text.Mid( laststop , text.Length() - laststop ) ;
-       while( paragraph.Length() > 0 )
-       {
-               dc.GetTextExtent( paragraph , &width , &height ) ;
-               if ( width > m_width )
-               {
-                       for ( int p = paragraph.Length() -1 ; p > 0 ; --p )
-                       {
-                               if ( paragraph[p]=='.' )
-                               {
-                                       dc.GetTextExtent( paragraph.Left(p+1) , &width , &height ) ;
-                                       if ( width <= m_width )
-                                       {
-                                               int pos = x ;
-                                               if ( HasFlag( wxALIGN_CENTER ) )
-                                               {
-                                                       pos += ( m_width - width ) / 2 ;
-                                               }
-                                               else if ( HasFlag( wxALIGN_RIGHT ) )
-                                               {
-                                                       pos += ( m_width - width ) ;
-                                               }               
-                                               dc.DrawText( paragraph.Left(p+1), pos , y) ;
-                                               y += height ;
-                                               paragraph = paragraph.Mid(p+1) ;
-                                               break ;
-                                       }
-                               }
-                               if ( paragraph[p]==' ' )
-                               {
-                                       dc.GetTextExtent( paragraph.Left(p) , &width , &height ) ;
-                                       if ( width <= m_width )
-                                       {
-                                               int pos = x ;
-                                               if ( HasFlag( wxALIGN_CENTER ) )
-                                               {
-                                                       pos += ( m_width - width ) / 2 ;
-                                               }
-                                               else if ( HasFlag( wxALIGN_RIGHT ) )
-                                               {
-                                                       pos += ( m_width - width ) ;
-                                               }               
-                                               dc.DrawText( paragraph.Left(p), pos , y) ;
-                                               y += height ;
-                                               paragraph = paragraph.Mid(p+1) ;
-                                               break ;
-                                       }
-                               }
-                       }
-               }
-               else
-               {
-                       int pos = x ;
-                       if ( HasFlag( wxALIGN_CENTER ) )
-                       {
-                               pos += ( m_width - width ) / 2 ;
-                       }
-                       else if ( HasFlag( wxALIGN_RIGHT ) )
-                       {
-                               pos += ( m_width - width ) ;
-                       }               
-                       dc.DrawText( paragraph, pos , y) ;
-                       paragraph="";
-                       y += height ;
-               }
-       }
+    bool doClear = true ;
+    WindowRef window = GetMacRootWindow() ;
+    if ( window )
+    {
+        wxWindow* win = wxFindWinFromMacWindow( window ) ;
+        if ( win )
+        {
+            wxWindow* parent = GetParent() ;
+            while ( parent )
+            {
+                if( parent->MacGetWindowData() )
+                {
+                    break ;
+                }
+                
+                parent = parent->GetParent() ;
+            } 
+        }
+    }
+    
+    while (i < text.Length())
+    {
+        paragraph += text[i];
+      
+        if (text[i] == 13 || text[i] == 10)
+            DrawParagraph(dc, paragraph);
+        
+        ++i;
+    }
+    
+    if (paragraph.Length() > 0)
+        DrawParagraph(dc, paragraph);

 }
 
 void wxStaticText::OnPaint( wxPaintEvent &event ) 
 }
 
 void wxStaticText::OnPaint( wxPaintEvent &event ) 


@@ -212,14 +176,17 @@ void wxStaticText::OnPaint( wxPaintEvent &event )
 
 wxSize wxStaticText::DoGetBestSize() const
 {
 
 wxSize wxStaticText::DoGetBestSize() const
 {

-       int x , y  ;
-   int widthTextMax = 0, widthLine,
+    int x,y ;
+    int widthTextMax = 0, widthLine,

         heightTextTotal = 0, heightLineDefault = 0, heightLine = 0;
         heightTextTotal = 0, heightLineDefault = 0, heightLine = 0;

-
+        

     wxString curLine;
     wxString curLine;

-    for ( const wxChar *pc = m_label; ; pc++ ) {
-        if ( *pc == wxT('\n') || *pc == wxT('\0') ) {
-            if ( !curLine ) {
+    for ( const wxChar *pc = m_label; ; pc++ )
+    {
+        if ( *pc == wxT('\n') || *pc == wxT('\0') )
+        {
+            if ( !curLine )
+            {

                 // we can't use GetTextExtent - it will return 0 for both width
                 // and height and an empty line should count in height
                 // calculation
                 // we can't use GetTextExtent - it will return 0 for both width
                 // and height and an empty line should count in height
                 // calculation


@@ -229,12 +196,17 @@ wxSize wxStaticText::DoGetBestSize() const
                     GetTextExtent(_T("W"), NULL, &heightLineDefault);
 
                 heightTextTotal += heightLineDefault;
                     GetTextExtent(_T("W"), NULL, &heightLineDefault);
 
                 heightTextTotal += heightLineDefault;

+                
+                heightTextTotal++;  // FIXME: why is this necessary?

             }
             }

-            else {
+            else
+            {

                 GetTextExtent(curLine, &widthLine, &heightLine);
                 if ( widthLine > widthTextMax )
                     widthTextMax = widthLine;
                 heightTextTotal += heightLine;
                 GetTextExtent(curLine, &widthLine, &heightLine);
                 if ( widthLine > widthTextMax )
                     widthTextMax = widthLine;
                 heightTextTotal += heightLine;

+                
+                heightTextTotal++;  // FIXME: why is this necessary?

             }
 
             if ( *pc == wxT('\n') ) {
             }
 
             if ( *pc == wxT('\n') ) {


@@ -255,11 +227,13 @@ wxSize wxStaticText::DoGetBestSize() const
 
 void wxStaticText::SetLabel(const wxString& st )
 {
 
 void wxStaticText::SetLabel(const wxString& st )
 {

-       SetTitle( st ) ;
-       m_label = st ;
-       if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
-               SetSizeOrDefault() ;
-       
-    wxClientDC dc(this);
-    OnDraw( dc ) ;
+    SetTitle( st ) ;
+    m_label = st ;
+    if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
+        SetSize( GetBestSize() ) ;
+
+    Refresh() ; 
+    MacUpdateImmediately() ;
+//    wxClientDC dc(this);
+//    OnDraw( dc ) ;

 }
 }