X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e27ebad0bdda286d9ff39c0952fdc3ebd480e63a..293656292f058603a996b136eee9c7fefc6d3350:/src/generic/panelg.cpp

diff --git a/src/generic/panelg.cpp b/src/generic/panelg.cpp
index 3bb937f349..d539393dbe 100644
--- a/src/generic/panelg.cpp
+++ b/src/generic/panelg.cpp
@@ -1,13 +1,12 @@
-/////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
 // Name:        src/generic/panelg.cpp
-// Purpose:     wxPanel and the keyboard handling code
-// Author:      Julian Smart, Robert Roebling, Vadim Zeitlin
-// Modified by:
-// Created:     04/01/98
-// RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart
+// Purpose:     Generic wxPanel implementation.
+// Author:      Vadim Zeitlin
+// Created:     2011-03-20
+// RCS-ID:      $Id: wxhead.cpp,v 1.11 2010-04-22 12:44:51 zeitlin Exp $
+// Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
 // Licence:     wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 // declarations
@@ -17,11 +16,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "panelg.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
+// for compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
@@ -29,167 +24,46 @@
 #endif
 
 #ifndef WX_PRECOMP
-    #include "wx/object.h"
-    #include "wx/font.h"
-    #include "wx/colour.h"
-    #include "wx/settings.h"
-    #include "wx/log.h"
-#endif
-
-#include "wx/containr.h"
-#include "wx/panel.h"
-
-// ----------------------------------------------------------------------------
-// wxWin macros
-// ----------------------------------------------------------------------------
-
-#if wxUSE_EXTENDED_RTTI
-WX_DEFINE_FLAGS( wxPanelStyle )
-
-wxBEGIN_FLAGS( wxPanelStyle )
-    // new style border flags, we put them first to
-    // use them for streaming out
-    wxFLAGS_MEMBER(wxBORDER_SIMPLE)
-    wxFLAGS_MEMBER(wxBORDER_SUNKEN)
-    wxFLAGS_MEMBER(wxBORDER_DOUBLE)
-    wxFLAGS_MEMBER(wxBORDER_RAISED)
-    wxFLAGS_MEMBER(wxBORDER_STATIC)
-    wxFLAGS_MEMBER(wxBORDER_NONE)
-    
-    // old style border flags
-    wxFLAGS_MEMBER(wxSIMPLE_BORDER)
-    wxFLAGS_MEMBER(wxSUNKEN_BORDER)
-    wxFLAGS_MEMBER(wxDOUBLE_BORDER)
-    wxFLAGS_MEMBER(wxRAISED_BORDER)
-    wxFLAGS_MEMBER(wxSTATIC_BORDER)
-    wxFLAGS_MEMBER(wxBORDER)
-
-    // standard window styles
-    wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
-    wxFLAGS_MEMBER(wxCLIP_CHILDREN)
-    wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
-    wxFLAGS_MEMBER(wxWANTS_CHARS)
-    wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
-    wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
-    wxFLAGS_MEMBER(wxVSCROLL)
-    wxFLAGS_MEMBER(wxHSCROLL)
-
-wxEND_FLAGS( wxPanelStyle )
-
-IMPLEMENT_DYNAMIC_CLASS_XTI(wxPanel, wxWindow,"wx/panel.h")
-
-wxBEGIN_PROPERTIES_TABLE(wxPanel)
-    wxPROPERTY_FLAGS( WindowStyle , wxPanelStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
-// style wxTAB_TRAVERSAL
-wxEND_PROPERTIES_TABLE()
+    #include "wx/dc.h"
+    #include "wx/panel.h"
+#endif // WX_PRECOMP
 
-wxBEGIN_HANDLERS_TABLE(wxPanel)
-wxEND_HANDLERS_TABLE()
-
-wxCONSTRUCTOR_5( wxPanel , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) 
-
-#else
-IMPLEMENT_DYNAMIC_CLASS(wxPanel, wxWindow)
-#endif
-
-BEGIN_EVENT_TABLE(wxPanel, wxWindow)
-    EVT_SYS_COLOUR_CHANGED(wxPanel::OnSysColourChanged)
-
-    EVT_SIZE(wxPanel::OnSize)
-
-    WX_EVENT_TABLE_CONTROL_CONTAINER(wxPanel)
-END_EVENT_TABLE()
+#ifdef wxHAS_GENERIC_PANEL
 
 // ============================================================================
 // implementation
 // ============================================================================
 
-WX_DELEGATE_TO_CONTROL_CONTAINER(wxPanel)
-
-// ----------------------------------------------------------------------------
-// wxPanel creation
-// ----------------------------------------------------------------------------
-
-void wxPanel::Init()
-{
-    m_container.SetContainerWindow(this);
-}
-
-bool wxPanel::Create(wxWindow *parent, wxWindowID id,
-                     const wxPoint& pos,
-                     const wxSize& size,
-                     long style,
-                     const wxString& name)
+void wxPanel::DoSetBackgroundBitmap(const wxBitmap& bmp)
 {
-    if ( !wxWindow::Create(parent, id, pos, size, style, name) )
-        return false;
+    m_bitmapBg = bmp;
 
-#ifdef __WXMSW__
-    // panels don't have the same colour as normal windows under Windows
-    SetDefaultBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-#endif // __WXMSW__
-
-    return true;
-}
-
-wxPanel::~wxPanel()
-{
+    if ( m_bitmapBg.IsOk() )
+    {
+        Connect(wxEVT_ERASE_BACKGROUND,
+                wxEraseEventHandler(wxPanel::OnEraseBackground));
+    }
+    else
+    {
+        Disconnect(wxEVT_ERASE_BACKGROUND,
+                   wxEraseEventHandler(wxPanel::OnEraseBackground));
+    }
 }
 
-void wxPanel::InitDialog()
+void wxPanel::OnEraseBackground(wxEraseEvent& event)
 {
-    wxInitDialogEvent event(GetId());
-    event.SetEventObject(this);
-    GetEventHandler()->ProcessEvent(event);
-}
+    wxDC& dc = *event.GetDC();
 
-// ----------------------------------------------------------------------------
-// event handlers
-// ----------------------------------------------------------------------------
+    const wxSize clientSize = GetClientSize();
+    const wxSize bitmapSize = m_bitmapBg.GetSize();
 
-// Responds to colour changes, and passes event on to children.
-void wxPanel::OnSysColourChanged(wxSysColourChangedEvent& event)
-{
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-    Refresh();
-
-    // Propagate the event to the non-top-level children
-    wxWindow::OnSysColourChanged(event);
-}
-
-void wxPanel::OnSize(wxSizeEvent& event)
-{
-    if (GetAutoLayout())
-        Layout();
-#if wxUSE_CONSTRAINTS
-#if defined(__WXPM__)
-    else
+    for ( int x = 0; x < clientSize.x; x += bitmapSize.x )
     {
-        // Need to properly move child windows under OS/2
-
-        PSWP                        pWinSwp = GetSwp();
-
-        if (pWinSwp->cx == 0 && pWinSwp->cy == 0 && pWinSwp->fl == 0)
-        {
-            // Uninitialized
-
-            ::WinQueryWindowPos(GetHWND(), pWinSwp);
-	}
-	else
+        for ( int y = 0; y < clientSize.y; y += bitmapSize.y )
         {
-            SWP                     vSwp;
-            int                     nYDiff;
-
-            ::WinQueryWindowPos(GetHWND(), &vSwp);
-            nYDiff = pWinSwp->cy - vSwp.cy;
-            MoveChildren(nYDiff);
-            pWinSwp->cx = vSwp.cx;
-            pWinSwp->cy = vSwp.cy;
+            dc.DrawBitmap(m_bitmapBg, x, y);
         }
     }
-#endif
-#endif // wxUSE_CONSTRAINTS
-
-    event.Skip();
 }
 
+#endif // wxHAS_GENERIC_PANEL