src/msw/statbox.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        msw/statbox.cpp
   3 // Purpose:     wxStaticBox
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21     #pragma implementation "statbox.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 #if wxUSE_STATBOX
  32
  33 #ifndef WX_PRECOMP
  34     #include "wx/app.h"
  35     #include "wx/dcclient.h"
  36 #endif
  37
  38 #include "wx/statbox.h"
  39 #include "wx/notebook.h"
  40 #include "wx/sysopt.h"
  41
  42 #include "wx/msw/private.h"
  43
  44 // under CE this style is not defined but we don't need to make static boxes
  45 // transparent there neither
  46 #ifndef WS_EX_TRANSPARENT
  47     #define WS_EX_TRANSPARENT 0
  48 #endif
  49
  50 // ----------------------------------------------------------------------------
  51 // wxWin macros
  52 // ----------------------------------------------------------------------------
  53
  54 #if wxUSE_EXTENDED_RTTI
  55 WX_DEFINE_FLAGS( wxStaticBoxStyle )
  56
  57 wxBEGIN_FLAGS( wxStaticBoxStyle )
  58     // new style border flags, we put them first to
  59     // use them for streaming out
  60     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  61     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  62     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  63     wxFLAGS_MEMBER(wxBORDER_RAISED)
  64     wxFLAGS_MEMBER(wxBORDER_STATIC)
  65     wxFLAGS_MEMBER(wxBORDER_NONE)
  66
  67     // old style border flags
  68     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  69     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  70     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  71     wxFLAGS_MEMBER(wxRAISED_BORDER)
  72     wxFLAGS_MEMBER(wxSTATIC_BORDER)
  73     wxFLAGS_MEMBER(wxBORDER)
  74
  75     // standard window styles
  76     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  77     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  78     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  79     wxFLAGS_MEMBER(wxWANTS_CHARS)
  80     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  81     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  82     wxFLAGS_MEMBER(wxVSCROLL)
  83     wxFLAGS_MEMBER(wxHSCROLL)
  84
  85 wxEND_FLAGS( wxStaticBoxStyle )
  86
  87 IMPLEMENT_DYNAMIC_CLASS_XTI(wxStaticBox, wxControl,"wx/statbox.h")
  88
  89 wxBEGIN_PROPERTIES_TABLE(wxStaticBox)
  90     wxPROPERTY( Label,wxString, SetLabel, GetLabel, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
  91     wxPROPERTY_FLAGS( WindowStyle , wxStaticBoxStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
  92 /*
  93     TODO PROPERTIES :
  94         label
  95 */
  96 wxEND_PROPERTIES_TABLE()
  97
  98 wxBEGIN_HANDLERS_TABLE(wxStaticBox)
  99 wxEND_HANDLERS_TABLE()
 100
 101 wxCONSTRUCTOR_6( wxStaticBox , wxWindow* , Parent , wxWindowID , Id , wxString , Label , wxPoint , Position , wxSize , Size , long , WindowStyle )
 102 #else
 103 IMPLEMENT_DYNAMIC_CLASS(wxStaticBox, wxControl)
 104 #endif
 105
 106 // ============================================================================
 107 // implementation
 108 // ============================================================================
 109
 110 // ----------------------------------------------------------------------------
 111 // wxStaticBox
 112 // ----------------------------------------------------------------------------
 113
 114 bool wxStaticBox::Create(wxWindow *parent,
 115                          wxWindowID id,
 116                          const wxString& label,
 117                          const wxPoint& pos,
 118                          const wxSize& size,
 119                          long style,
 120                          const wxString& name)
 121 {
 122     if ( !CreateControl(parent, id, pos, size, style, wxDefaultValidator, name) )
 123         return false;
 124
 125     if ( !MSWCreateControl(wxT("BUTTON"), label, pos, size) )
 126         return false;
 127
 128     return true;
 129 }
 130
 131 WXDWORD wxStaticBox::MSWGetStyle(long style, WXDWORD *exstyle) const
 132 {
 133     long styleWin = wxStaticBoxBase::MSWGetStyle(style, exstyle);
 134
 135     if ( exstyle )
 136         *exstyle = WS_EX_TRANSPARENT;
 137
 138     return styleWin | BS_GROUPBOX;
 139 }
 140
 141 wxSize wxStaticBox::DoGetBestSize() const
 142 {
 143     int cx, cy;
 144     wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
 145
 146     int wBox;
 147     GetTextExtent(wxGetWindowText(m_hWnd), &wBox, &cy);
 148
 149     wBox += 3*cx;
 150     int hBox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
 151
 152     return wxSize(wBox, hBox);
 153 }
 154
 155 WXLRESULT wxStaticBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 156 {
 157 #ifndef __WXWINCE__
 158     if ( nMsg == WM_NCHITTEST )
 159     {
 160         // This code breaks some other processing such as enter/leave tracking
 161         // so it's off by default.
 162
 163         static int s_useHTClient = -1;
 164         if (s_useHTClient == -1)
 165             s_useHTClient = wxSystemOptions::GetOptionInt(wxT("msw.staticbox.htclient"));
 166         if (s_useHTClient == 1)
 167         {
 168             int xPos = LOWORD(lParam);  // horizontal position of cursor
 169             int yPos = HIWORD(lParam);  // vertical position of cursor
 170
 171             ScreenToClient(&xPos, &yPos);
 172
 173             // Make sure you can drag by the top of the groupbox, but let
 174             // other (enclosed) controls get mouse events also
 175             if ( yPos < 10 )
 176                 return (long)HTCLIENT;
 177         }
 178     }
 179 #endif // !__WXWINCE__
 180
 181     return wxControl::MSWWindowProc(nMsg, wParam, lParam);
 182 }
 183
 184 void wxStaticBox::GetBordersForSizer(int *borderTop, int *borderOther) const
 185 {
 186     wxStaticBoxBase::GetBordersForSizer(borderTop, borderOther);
 187
 188     // if not using correct (but backwards cojmpatible) text metrics
 189     // calculations, we need to add some extra margin or otherwise static box
 190     // title is clipped
 191 #if !wxDIALOG_UNIT_COMPATIBILITY
 192     if ( !GetLabel().empty() )
 193         *borderTop += GetCharHeight()/3;
 194 #endif // !wxDIALOG_UNIT_COMPATIBILITY
 195 }
 196
 197 #endif // wxUSE_STATBOX
 198