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
   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(__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   WXDWORD exStyle = 0;
 105   long msFlags = MSWGetStyle(style, & exStyle) ;
 106
 107   if (m_windowStyle & wxGA_VERTICAL)
 108     msFlags |= PBS_VERTICAL;
 109
 110   if (m_windowStyle & wxGA_SMOOTH)
 111     msFlags |= PBS_SMOOTH;
 112
 113   HWND wx_button =
 114       CreateWindowEx(exStyle, PROGRESS_CLASS, NULL, msFlags,
 115                     0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
 116                     wxGetInstance(), NULL);
 117
 118   m_hWnd = (WXHWND)wx_button;
 119
 120   SetBackgroundColour(parent->GetBackgroundColour());
 121   SetForegroundColour(parent->GetForegroundColour());
 122
 123   // Subclass again for purposes of dialog editing mode
 124   SubclassWin((WXHWND) wx_button);
 125
 126   SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, range));
 127
 128   SetFont(parent->GetFont());
 129
 130   if (width == -1)
 131     width = 50;
 132   if (height == -1)
 133     height = 28;
 134   SetSize(x, y, width, height);
 135
 136   ShowWindow((HWND) GetHWND(), SW_SHOW);
 137
 138   return TRUE;
 139 }
 140
 141 void wxGauge95::SetShadowWidth(int WXUNUSED(w))
 142 {
 143 }
 144
 145 void wxGauge95::SetBezelFace(int WXUNUSED(w))
 146 {
 147 }
 148
 149 void wxGauge95::SetRange(int r)
 150 {
 151   m_rangeMax = r;
 152
 153   SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, r));
 154 }
 155
 156 void wxGauge95::SetValue(int pos)
 157 {
 158   m_gaugePos = pos;
 159
 160   SendMessage((HWND) GetHWND(), PBM_SETPOS, pos, 0);
 161 }
 162
 163 int wxGauge95::GetShadowWidth() const
 164 {
 165   return 0;
 166 }
 167
 168 int wxGauge95::GetBezelFace() const
 169 {
 170   return 0;
 171 }
 172
 173 int wxGauge95::GetRange() const
 174 {
 175   return m_rangeMax;
 176 }
 177
 178 int wxGauge95::GetValue() const
 179 {
 180   return m_gaugePos;
 181 }
 182
 183 bool wxGauge95::SetForegroundColour(const wxColour& col)
 184 {
 185     if ( !wxControl::SetForegroundColour(col) )
 186         return FALSE;
 187
 188     SendMessage(GetHwnd(), PBM_SETBARCOLOR, 0, (LPARAM)wxColourToRGB(col));
 189
 190     return TRUE;
 191 }
 192
 193 bool wxGauge95::SetBackgroundColour(const wxColour& col)
 194 {
 195     if ( !wxControl::SetBackgroundColour(col) )
 196         return FALSE;
 197
 198     SendMessage(GetHwnd(), PBM_SETBKCOLOR, 0, (LPARAM)wxColourToRGB(col));
 199
 200     return TRUE;
 201 }
 202
 203 #endif // wxUSE_GAUGE