warning fixes unsigned->signed

[wxWidgets.git] / src / generic / listctrl.cpp

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index f4ae560cececbbb43817ed7c2ac37e3952a16e0b..3a2774b15e3077283041d68cfaf6703d2e1ee127 100644 (file)
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -76,6 +76,9 @@
     #include "wx/mac/private.h"
 #endif
 
+#include <math.h>
+
+
 // NOTE: If using the wxListBox visual attributes works everywhere then this can
 // be removed, as well as the #else case below.
 #define _USE_VISATTR 0
@@ -677,6 +680,7 @@ public:
     void EnsureVisible( long index );
     long FindItem( long start, const wxString& str, bool partial = false );
     long FindItem( long start, long data);
+    long FindItem( const wxPoint& pt );
     long HitTest( int x, int y, int &flags );
     void InsertItem( wxListItem &item );
     void InsertColumn( long col, wxListItem &item );
@@ -2070,12 +2074,14 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
     switch ( event.m_keyCode )
     {
         case WXK_RETURN:
-            if ( !AcceptChanges() )
+            if ( AcceptChanges() )
             {
-                // vetoed by the user code
-                break;
+                // Close the text control, changes were accepted
+                Finish();
             }
-            //else: fall through
+            // else do nothing, do not accept and do not close
+
+            break;
 
         case WXK_ESCAPE:
             Finish();
@@ -4284,6 +4290,22 @@ long wxListMainWindow::FindItem(long start, long data)
     return wxNOT_FOUND;
 }
 
+long wxListMainWindow::FindItem( const wxPoint& pt )
+{
+    size_t topItem;
+    GetVisibleLinesRange(&topItem, NULL);
+
+    wxPoint p;
+    GetItemPosition( GetItemCount()-1, p );
+    if( p.y == 0 )
+        return topItem;
+    long id = (long) floor( pt.y*double(GetItemCount()-topItem-1)/p.y+topItem );
+    if( id >= 0 && id < (long)GetItemCount() )
+        return id;
+
+    return wxNOT_FOUND;
+}
+
 long wxListMainWindow::HitTest( int x, int y, int &flags )
 {
     CalcUnscrolledPosition( x, y, &x, &y );
@@ -4637,9 +4659,13 @@ bool wxGenericListCtrl::Create(wxWindow *parent,
     m_mainWin = new wxListMainWindow( this, wxID_ANY, wxPoint(0,0), size, style );
 
 #if defined( __WXMAC__ ) && __WXMAC_CARBON__
-    wxFont font ;
-    font.MacCreateThemeFont( kThemeViewsFont ) ;
-    SetFont( font ) ;
+    // Human Interface Guidelines ask us for a special font in this case
+    if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL )
+    {
+        wxFont font ;
+        font.MacCreateThemeFont( kThemeViewsFont ) ;
+        SetFont( font ) ;
+    }
 #endif
     if ( InReportView() )
     {
@@ -5059,10 +5085,10 @@ long wxGenericListCtrl::FindItem( long start, long data )
     return m_mainWin->FindItem( start, data );
 }
 
-long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
+long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& pt,
                            int WXUNUSED(direction))
 {
-    return 0;
+    return m_mainWin->FindItem( pt );
 }
 
 long wxGenericListCtrl::HitTest( const wxPoint &point, int &flags )
@@ -5329,6 +5355,14 @@ void wxGenericListCtrl::SetFocus()
         m_mainWin->SetFocus();
 }
 
+wxSize wxGenericListCtrl::DoGetBestSize() const
+{
+    // Something is better than nothing...
+    // 100x80 is what the MSW version will get from the default
+    // wxControl::DoGetBestSize
+    return wxSize(100,80);
+}
+
 // ----------------------------------------------------------------------------
 // virtual list control support
 // ----------------------------------------------------------------------------