Don't enable scrollbar if it can't do anything in wxMSW.

[wxWidgets.git] / demos / life / game.cpp

diff --git a/demos/life/game.cpp b/demos/life/game.cpp
index 93bc26c418bd2c260e6c776eed1065abc69ca486..eefae2c2de69b581b3ea5ec35f2a552c15d95df9 100644 (file)
--- a/demos/life/game.cpp
+++ b/demos/life/game.cpp
@@ -13,10 +13,6 @@
 // headers, declarations, constants
 // ==========================================================================
 
-#ifdef __GNUG__
-    #pragma implementation "game.h"
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
@@ -35,7 +31,7 @@
 #include <string.h>           // for memset
 
 
-#define ARRAYSIZE  1024       // static array for BeginFind & co.
+#define CELLSARRAYSIZE  1024       // static array for BeginFind & co.
 #define ALLOCBOXES 16         // number of cellboxes to alloc at once
 #define MAXDEAD    8          // tics before removing cellbox from list
 
@@ -114,9 +110,9 @@ bool LifeCellBox::SetCell(int dx, int dy, bool alive)
 Life::Life()
 {
     // pattern description
-    m_name        = _("");
-    m_rules       = _("");
-    m_description = _("");
+    m_name        = wxEmptyString;
+    m_rules       = wxEmptyString;
+    m_description = wxEmptyString;
 
     // pattern data
     m_numcells    = 0;
@@ -127,7 +123,7 @@ Life::Life()
         m_boxes[i] = NULL;
 
     // state vars for BeginFind & FindMore
-    m_cells       = new LifeCell[ARRAYSIZE];
+    m_cells       = new LifeCell[CELLSARRAYSIZE];
     m_ncells      = 0;
     m_findmore    = false;
     m_changed     = false;
@@ -173,9 +169,9 @@ void Life::Clear()
     m_available = NULL;
 
     // reset state
-    m_name        = _("");
-    m_rules       = _("");
-    m_description = _("");
+    m_name        = wxEmptyString;
+    m_rules       = wxEmptyString;
+    m_description = wxEmptyString;
     m_numcells    = 0;
 }
 
@@ -403,7 +399,7 @@ LifeCell Life::FindNorth()
             y = c->m_y;
             first = false;
         }
-    
+
     LifeCell cell;
     cell.i = first? 0 : x + CELLBOX / 2;
     cell.j = first? 0 : y + CELLBOX / 2;
@@ -423,7 +419,7 @@ LifeCell Life::FindSouth()
             y = c->m_y;
             first = false;
         }
-    
+
     LifeCell cell;
     cell.i = first? 0 : x + CELLBOX / 2;
     cell.j = first? 0 : y + CELLBOX / 2;
@@ -443,7 +439,7 @@ LifeCell Life::FindWest()
             y = c->m_y;
             first = false;
         }
-    
+
     LifeCell cell;
     cell.i = first? 0 : x + CELLBOX / 2;
     cell.j = first? 0 : y + CELLBOX / 2;
@@ -463,7 +459,7 @@ LifeCell Life::FindEast()
             y = c->m_y;
             first = false;
         }
-    
+
     LifeCell cell;
     cell.i = first? 0 : x + CELLBOX / 2;
     cell.j = first? 0 : y + CELLBOX / 2;
@@ -528,7 +524,7 @@ bool Life::FindMore(LifeCell *cells[], size_t *ncells)
                     continue;
 
                 // check whether there is enough space left in the array
-                if (m_ncells > (ARRAYSIZE - 64))
+                if (m_ncells > (CELLSARRAYSIZE - 64))
                 {
                     *ncells = m_ncells;
                     return false;
@@ -553,7 +549,7 @@ bool Life::FindMore(LifeCell *cells[], size_t *ncells)
                     continue;
 
                 // check whether there is enough space left in the array
-                if (m_ncells > (ARRAYSIZE - 64))
+                if (m_ncells > (CELLSARRAYSIZE - 64))
                 {
                     *ncells = m_ncells;
                     return false;
@@ -870,7 +866,7 @@ bool Life::NextTic()
         t2 |= g_tab[ ((t4 & 0x0000ffff) << 4 ) + ((t3 >> 24) & 0xf) ] << 24;
         t2 |= g_tab[ ((t4 & 0xffff0000) >> 12) + ((t3 >> 28) & 0xf) ] << 28;
 
-        c->m_on[0] = c->m_on[1] = c->m_on[2] = c->m_on[3] = 
+        c->m_on[0] = c->m_on[1] = c->m_on[2] = c->m_on[3] =
         c->m_on[4] = c->m_on[5] = c->m_on[6] = c->m_on[7] = 0;
         c->m_live1 = t1;
         c->m_live2 = t2;
@@ -1136,7 +1132,7 @@ int g_tab1[]=
     0x11112110,
     0x11112121,
     0x11112221,
-    0x11112232,                        
+    0x11112232,
     0x11122100,
     0x11122111,
     0x11122211,