src/msw/gauge95.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/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 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "gauge95.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28 #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/defs.h"
  33 #endif
  34
  35 #if wxUSE_GAUGE && defined(__WIN95__)
  36
  37 #include "wx/msw/gauge95.h"
  38 #include "wx/msw/private.h"
  39
  40 #if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
  41     #include <commctrl.h>
  42 #endif
  43
  44 // ----------------------------------------------------------------------------
  45 // constants
  46 // ----------------------------------------------------------------------------
  47
  48 // old commctrl.h (< 4.71) don't have those
  49 #ifndef PBS_SMOOTH
  50     #define PBS_SMOOTH 0x01
  51 #endif
  52
  53 #ifndef PBS_VERTICAL
  54     #define PBS_VERTICAL 0x04
  55 #endif
  56
  57 #ifndef PBM_SETBARCOLOR
  58     #define PBM_SETBARCOLOR         (WM_USER+9)
  59 #endif
  60
  61 #ifndef PBM_SETBKCOLOR
  62     #define PBM_SETBKCOLOR          0x2001
  63 #endif
  64
  65 // ----------------------------------------------------------------------------
  66 // wxWin macros
  67 // ----------------------------------------------------------------------------
  68
  69 IMPLEMENT_DYNAMIC_CLASS(wxGauge95, wxControl)
  70
  71 // ============================================================================
  72 // implementation
  73 // ============================================================================
  74
  75 bool wxGauge95::Create(wxWindow *parent, wxWindowID id,
  76            int range,
  77            const wxPoint& pos,
  78            const wxSize& size,
  79            long style,
  80            const wxValidator& validator,
  81            const wxString& name)
  82 {
  83   SetName(name);
  84 #if wxUSE_VALIDATORS
  85   SetValidator(validator);
  86 #endif // wxUSE_VALIDATORS
  87
  88   if (parent) parent->AddChild(this);
  89   m_rangeMax = range;
  90   m_gaugePos = 0;
  91
  92   m_windowStyle = style;
  93
  94   if ( id == -1 )
  95       m_windowId = (int)NewControlId();
  96   else
  97       m_windowId = id;
  98
  99   int x = pos.x;
 100   int y = pos.y;
 101   int width = size.x;
 102   int height = size.y;
 103
 104   long msFlags = WS_CHILD | WS_VISIBLE /* | WS_CLIPSIBLINGS */;
 105
 106   if ( m_windowStyle & wxCLIP_SIBLINGS )
 107     msFlags |= WS_CLIPSIBLINGS;
 108
 109
 110   if (m_windowStyle & wxGA_VERTICAL)
 111     msFlags |= PBS_VERTICAL;
 112
 113   if (m_windowStyle & wxGA_SMOOTH)
 114     msFlags |= PBS_SMOOTH;
 115
 116   HWND wx_button =
 117       CreateWindowEx(MakeExtendedStyle(m_windowStyle), PROGRESS_CLASS, NULL, msFlags,
 118                     0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
 119                     wxGetInstance(), NULL);
 120
 121   m_hWnd = (WXHWND)wx_button;
 122
 123   SetBackgroundColour(parent->GetBackgroundColour());
 124   SetForegroundColour(parent->GetForegroundColour());
 125
 126   // Subclass again for purposes of dialog editing mode
 127   SubclassWin((WXHWND) wx_button);
 128
 129   SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, range));
 130
 131   SetFont(parent->GetFont());
 132
 133   if (width == -1)
 134     width = 50;
 135   if (height == -1)
 136     height = 28;
 137   SetSize(x, y, width, height);
 138
 139   ShowWindow((HWND) GetHWND(), SW_SHOW);
 140
 141   return TRUE;
 142 }
 143
 144 void wxGauge95::SetShadowWidth(int WXUNUSED(w))
 145 {
 146 }
 147
 148 void wxGauge95::SetBezelFace(int WXUNUSED(w))
 149 {
 150 }
 151
 152 void wxGauge95::SetRange(int r)
 153 {
 154   m_rangeMax = r;
 155
 156   SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, r));
 157 }
 158
 159 void wxGauge95::SetValue(int pos)
 160 {
 161   m_gaugePos = pos;
 162
 163   SendMessage((HWND) GetHWND(), PBM_SETPOS, pos, 0);
 164 }
 165
 166 int wxGauge95::GetShadowWidth() const
 167 {
 168   return 0;
 169 }
 170
 171 int wxGauge95::GetBezelFace() const
 172 {
 173   return 0;
 174 }
 175
 176 int wxGauge95::GetRange() const
 177 {
 178   return m_rangeMax;
 179 }
 180
 181 int wxGauge95::GetValue() const
 182 {
 183   return m_gaugePos;
 184 }
 185
 186 bool wxGauge95::SetForegroundColour(const wxColour& col)
 187 {
 188     if ( !wxControl::SetForegroundColour(col) )
 189         return FALSE;
 190
 191     SendMessage(GetHwnd(), PBM_SETBARCOLOR, 0, (LPARAM)wxColourToRGB(col));
 192
 193     return TRUE;
 194 }
 195
 196 bool wxGauge95::SetBackgroundColour(const wxColour& col)
 197 {
 198     if ( !wxControl::SetBackgroundColour(col) )
 199         return FALSE;
 200
 201     SendMessage(GetHwnd(), PBM_SETBKCOLOR, 0, (LPARAM)wxColourToRGB(col));
 202
 203     return TRUE;
 204 }
 205
 206 #endif // wxUSE_GAUGE