src/generic/panelg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/generic/panelg.cpp
   3 // Purpose:     wxPanel and the keyboard handling code
   4 // Author:      Julian Smart, Robert Roebling, Vadim Zeitlin
   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 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/object.h"
  29     #include "wx/font.h"
  30     #include "wx/colour.h"
  31     #include "wx/settings.h"
  32     #include "wx/log.h"
  33 #endif
  34
  35 #include "wx/containr.h"
  36 #include "wx/panel.h"
  37
  38 // ----------------------------------------------------------------------------
  39 // wxWin macros
  40 // ----------------------------------------------------------------------------
  41
  42 #if wxUSE_EXTENDED_RTTI
  43 WX_DEFINE_FLAGS( wxPanelStyle )
  44
  45 wxBEGIN_FLAGS( wxPanelStyle )
  46     // new style border flags, we put them first to
  47     // use them for streaming out
  48     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  49     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  50     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  51     wxFLAGS_MEMBER(wxBORDER_RAISED)
  52     wxFLAGS_MEMBER(wxBORDER_STATIC)
  53     wxFLAGS_MEMBER(wxBORDER_NONE)
  54
  55     // old style border flags
  56     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  57     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  58     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  59     wxFLAGS_MEMBER(wxRAISED_BORDER)
  60     wxFLAGS_MEMBER(wxSTATIC_BORDER)
  61     wxFLAGS_MEMBER(wxBORDER)
  62
  63     // standard window styles
  64     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  65     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  66     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  67     wxFLAGS_MEMBER(wxWANTS_CHARS)
  68     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  69     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  70     wxFLAGS_MEMBER(wxVSCROLL)
  71     wxFLAGS_MEMBER(wxHSCROLL)
  72
  73 wxEND_FLAGS( wxPanelStyle )
  74
  75 IMPLEMENT_DYNAMIC_CLASS_XTI(wxPanel, wxWindow,"wx/panel.h")
  76
  77 wxBEGIN_PROPERTIES_TABLE(wxPanel)
  78     wxPROPERTY_FLAGS( WindowStyle , wxPanelStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
  79 // style wxTAB_TRAVERSAL
  80 wxEND_PROPERTIES_TABLE()
  81
  82 wxBEGIN_HANDLERS_TABLE(wxPanel)
  83 wxEND_HANDLERS_TABLE()
  84
  85 wxCONSTRUCTOR_5( wxPanel , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
  86
  87 #else
  88 IMPLEMENT_DYNAMIC_CLASS(wxPanel, wxWindow)
  89 #endif
  90
  91 BEGIN_EVENT_TABLE(wxPanel, wxWindow)
  92     EVT_SIZE(wxPanel::OnSize)
  93
  94     WX_EVENT_TABLE_CONTROL_CONTAINER(wxPanel)
  95 END_EVENT_TABLE()
  96
  97 // ============================================================================
  98 // implementation
  99 // ============================================================================
 100
 101 WX_DELEGATE_TO_CONTROL_CONTAINER(wxPanel)
 102
 103 // ----------------------------------------------------------------------------
 104 // wxPanel creation
 105 // ----------------------------------------------------------------------------
 106
 107 void wxPanel::Init()
 108 {
 109     m_container.SetContainerWindow(this);
 110 }
 111
 112 bool wxPanel::Create(wxWindow *parent, wxWindowID id,
 113                      const wxPoint& pos,
 114                      const wxSize& size,
 115                      long style,
 116                      const wxString& name)
 117 {
 118     if ( !wxWindow::Create(parent, id, pos, size, style, name) )
 119         return false;
 120
 121     // so that non-solid background renders correctly under GTK+:
 122     SetThemeEnabled(true);
 123
 124 #if defined(__WXWINCE__) && (defined(__POCKETPC__) || defined(__SMARTPHONE__))
 125     // Required to get solid control backgrounds under WinCE
 126     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
 127 #endif
 128
 129     return true;
 130 }
 131
 132 wxPanel::~wxPanel()
 133 {
 134 }
 135
 136 void wxPanel::InitDialog()
 137 {
 138     wxInitDialogEvent event(GetId());
 139     event.SetEventObject(this);
 140     GetEventHandler()->ProcessEvent(event);
 141 }
 142
 143 // ----------------------------------------------------------------------------
 144 // event handlers
 145 // ----------------------------------------------------------------------------
 146
 147 void wxPanel::OnSize(wxSizeEvent& event)
 148 {
 149     if (GetAutoLayout())
 150         Layout();
 151 #if wxUSE_CONSTRAINTS
 152 #if defined(__WXPM__)
 153     else
 154     {
 155         // Need to properly move child windows under OS/2
 156
 157         PSWP                        pWinSwp = GetSwp();
 158
 159         if (pWinSwp->cx == 0 && pWinSwp->cy == 0 && pWinSwp->fl == 0)
 160         {
 161             // Uninitialized
 162
 163             ::WinQueryWindowPos(GetHWND(), pWinSwp);
 164         }
 165         else
 166         {
 167             SWP                     vSwp;
 168             int                     nYDiff;
 169
 170             ::WinQueryWindowPos(GetHWND(), &vSwp);
 171             nYDiff = pWinSwp->cy - vSwp.cy;
 172             MoveChildren(nYDiff);
 173             pWinSwp->cx = vSwp.cx;
 174             pWinSwp->cy = vSwp.cy;
 175         }
 176     }
 177 #endif
 178 #endif // wxUSE_CONSTRAINTS
 179
 180     event.Skip();
 181 }
 182