src/msw/gauge95.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        gauge95.cpp
   3 // Purpose:     wxGauge95 class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "gauge95.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include "wx/defs.h"
  25 #endif
  26
  27 #if wxUSE_GAUGE && defined(__WIN95__)
  28
  29 #include "wx/msw/gauge95.h"
  30 #include "wx/msw/private.h"
  31
  32 #if (defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__)
  33 #include <commctrl.h>
  34 #endif
  35
  36 #if !USE_SHARED_LIBRARY
  37 IMPLEMENT_DYNAMIC_CLASS(wxGauge95, wxControl)
  38 #endif
  39
  40 bool wxGauge95::Create(wxWindow *parent, wxWindowID id,
  41            int range,
  42            const wxPoint& pos,
  43            const wxSize& size,
  44            long style,
  45            const wxValidator& validator,
  46            const wxString& name)
  47 {
  48   SetName(name);
  49   SetValidator(validator);
  50
  51   if (parent) parent->AddChild(this);
  52   m_rangeMax = range;
  53   m_gaugePos = 0;
  54
  55   SetBackgroundColour(parent->GetBackgroundColour()) ;
  56   SetForegroundColour(parent->GetForegroundColour()) ;
  57
  58   m_windowStyle = style;
  59
  60   if ( id == -1 )
  61         m_windowId = (int)NewControlId();
  62   else
  63         m_windowId = id;
  64
  65   int x = pos.x;
  66   int y = pos.y;
  67   int width = size.x;
  68   int height = size.y;
  69
  70   long msFlags = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
  71
  72 #ifndef PBS_VERTICAL
  73 #define PBS_VERTICAL 0x04
  74 #endif
  75
  76   if (m_windowStyle & wxGA_VERTICAL)
  77     msFlags |= PBS_VERTICAL;
  78
  79 #ifndef PBS_SMOOTH
  80 #define PBS_SMOOTH 0x01
  81 #endif
  82
  83   if (m_windowStyle & wxGA_SMOOTH)
  84     msFlags |= PBS_SMOOTH;
  85
  86   HWND wx_button =
  87       CreateWindowEx(MakeExtendedStyle(m_windowStyle), PROGRESS_CLASS, NULL, msFlags,
  88                     0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
  89                     wxGetInstance(), NULL);
  90
  91   m_hWnd = (WXHWND)wx_button;
  92
  93   // Subclass again for purposes of dialog editing mode
  94   SubclassWin((WXHWND) wx_button);
  95
  96   SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, range));
  97
  98   SetFont(parent->GetFont());
  99
 100   if (width == -1)
 101     width = 50;
 102   if (height == -1)
 103     height = 28;
 104   SetSize(x, y, width, height);
 105
 106   ShowWindow((HWND) GetHWND(), SW_SHOW);
 107
 108   return TRUE;
 109 }
 110
 111 void wxGauge95::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 112 {
 113   int currentX, currentY;
 114   GetPosition(&currentX, &currentY);
 115   int x1 = x;
 116   int y1 = y;
 117   int w1 = width;
 118   int h1 = height;
 119
 120   if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 121     x1 = currentX;
 122   if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 123     y1 = currentY;
 124
 125   AdjustForParentClientOrigin(x1, y1, sizeFlags);
 126
 127   // If we're prepared to use the existing size, then...
 128   if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
 129   {
 130     GetSize(&w1, &h1);
 131   }
 132
 133   // Deal with default size (using -1 values)
 134   if (w1<=0)
 135     w1 = DEFAULT_ITEM_WIDTH;
 136
 137   if (h1<=0)
 138     h1 = DEFAULT_ITEM_HEIGHT;
 139
 140   MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
 141 }
 142
 143 void wxGauge95::SetShadowWidth(int w)
 144 {
 145 }
 146
 147 void wxGauge95::SetBezelFace(int w)
 148 {
 149 }
 150
 151 void wxGauge95::SetRange(int r)
 152 {
 153   m_rangeMax = r;
 154
 155   SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, r));
 156 }
 157
 158 void wxGauge95::SetValue(int pos)
 159 {
 160   m_gaugePos = pos;
 161
 162   SendMessage((HWND) GetHWND(), PBM_SETPOS, pos, 0);
 163 }
 164
 165 int wxGauge95::GetShadowWidth(void) const
 166 {
 167   return 0;
 168 }
 169
 170 int wxGauge95::GetBezelFace(void) const
 171 {
 172   return 0;
 173 }
 174
 175 int wxGauge95::GetRange(void) const
 176 {
 177   return m_rangeMax;
 178 }
 179
 180 int wxGauge95::GetValue(void) const
 181 {
 182   return m_gaugePos;
 183 }
 184
 185 bool wxGauge95::SetForegroundColour(const wxColour& col)
 186 {
 187     if ( !wxControl::SetForegroundColour(col) )
 188         return FALSE;
 189
 190     m_foregroundColour = col ;
 191
 192     return TRUE;
 193 }
 194
 195 bool wxGauge95::SetBackgroundColour(const wxColour& col)
 196 {
 197     if ( !wxControl::SetBackgroundColour(col) )
 198         return FALSE;
 199
 200     m_backgroundColour = col ;
 201
 202     return TRUE;
 203 }
 204
 205 #endif // wxUSE_GAUGE