A few tweaks and cleanups

[wxWidgets.git] / src / os2 / tabctrl.cpp

diff --git a/src/os2/tabctrl.cpp b/src/os2/tabctrl.cpp
index b3b45a72d12a038b60322fd7c374ac7ca3108551..2894ebf86e1099832e73d2ab726cd37fca377983 100644 (file)
--- a/src/os2/tabctrl.cpp
+++ b/src/os2/tabctrl.cpp
@@ -1,27 +1,36 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        tabctrl.cpp
 // Purpose:     wxTabCtrl
-// Author:      AUTHOR
+// Author:      David Webster
 // Modified by:
-// Created:     ??/??/98
+// Created:     10/17/99
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) David Webster
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "tabctrl.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
 #endif
 
-#include "wx/control.h"
-#include "wx/tabctrl.h"
+#include "malloc.h"
+
+#define INCL_PM
+#include <os2.h>
+
+//#include "wx/msw/dib.h"
+#include "wx/os2/tabctrl.h"
+#include "wx/app.h"
+#include "wx/os2/private.h"
+#include "wx/generic/imaglist.h"
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxTabCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxTabCtrl, wxControl)
 END_EVENT_TABLE()
-#endif
 
 wxTabCtrl::wxTabCtrl()
 {
@@ -33,28 +42,106 @@ bool wxTabCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, cons
 {
     m_imageList = NULL;
 
+    m_backgroundColour = *wxWHITE; // TODO: wxColour(GetRValue(GetSysColor(COLOR_BTNFACE)),
+//        GetGValue(GetSysColor(COLOR_BTNFACE)), GetBValue(GetSysColor(COLOR_BTNFACE)));
+    m_foregroundColour = *wxBLACK ;
+
     SetName(name);
 
+    int x = pos.x;
+    int y = pos.y;
+    int width = size.x;
+    int height = size.y;
+
     m_windowStyle = style;
 
+    SetFont(* (wxTheFontList->FindOrCreateFont(11, wxSWISS, wxNORMAL, wxNORMAL)));
+
     SetParent(parent);
 
+    DWORD msflags = 0;
+
+    if (width <= 0)
+        width = 100;
+    if (height <= 0)
+        height = 30;
+    if (x < 0)
+        x = 0;
+    if (y < 0)
+        y = 0;
+
     m_windowId = (id < 0 ? NewControlId() : id);
 
-    if (parent) parent->AddChild(this);
+    long tabStyle = 0;
 
+    // Create the toolbar control.
+    HWND hWndTabCtrl = 0;
     // TODO: create tab control
+
+    m_hWnd = (WXHWND) hWndTabCtrl;
+    if (parent) parent->AddChild(this);
+
+    SubclassWin((WXHWND) hWndTabCtrl);
+
     return FALSE;
 }
 
 wxTabCtrl::~wxTabCtrl()
 {
+    UnsubclassWin();
+}
+
+bool wxTabCtrl::OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
+{
+    wxTabEvent event(wxEVT_NULL, m_windowId);
+    wxEventType eventType = wxEVT_NULL;
+// TODO:
+/*
+    NMHDR* hdr1 = (NMHDR*) lParam;
+    switch ( hdr1->code )
+    {
+        case TCN_SELCHANGE:
+            eventType = wxEVT_COMMAND_TAB_SEL_CHANGED;
+            break;
+
+        case TCN_SELCHANGING:
+            eventType = wxEVT_COMMAND_TAB_SEL_CHANGING;
+            break;
+
+        case TTN_NEEDTEXT:
+        {
+            // TODO
+//            if (tool->m_shortHelpString != "")
+//                ttText->lpszText = (char *) (const char *)tool->m_shortHelpString;
+        }
+
+        default :
+            return wxControl::OS2OnNotify(idCtrl, lParam, result);
+    }
+*/
+    event.SetEventObject( this );
+    event.SetEventType(eventType);
+    event.SetInt(idCtrl) ;
+
+    return ProcessEvent(event);
 }
 
-void wxTabCtrl::Command(wxCommandEvent& event)
+// Responds to colour changes, and passes event on to children.
+void wxTabCtrl::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
+    // TODO:
+/*
+    m_backgroundColour = wxColour(GetRValue(GetSysColor(COLOR_BTNFACE)),
+                                  GetGValue(GetSysColor(COLOR_BTNFACE)),
+                                  GetBValue(GetSysColor(COLOR_BTNFACE)));
+
+    Refresh();
+*/
+    // Propagate the event to the non-top-level children
+    wxWindow::OnSysColourChanged(event);
 }
 
+
 // Delete all items
 bool wxTabCtrl::DeleteAllItems()
 {
@@ -191,6 +278,73 @@ void wxTabCtrl::SetPadding(const wxSize& padding)
     // TODO
 }
 
+#if 0
+// These are the default colors used to map the bitmap colors
+// to the current system colors
+
+#define BGR_BUTTONTEXT      (RGB(000,000,000))  // black
+#define BGR_BUTTONSHADOW    (RGB(128,128,128))  // dark grey
+#define BGR_BUTTONFACE      (RGB(192,192,192))  // bright grey
+#define BGR_BUTTONHILIGHT   (RGB(255,255,255))  // white
+#define BGR_BACKGROUNDSEL   (RGB(255,000,000))  // blue
+#define BGR_BACKGROUND      (RGB(255,000,255))  // magenta
+
+void wxMapBitmap(HBITMAP hBitmap, int width, int height)
+{
+  COLORMAP ColorMap[] = {
+    {BGR_BUTTONTEXT,    COLOR_BTNTEXT},     // black
+    {BGR_BUTTONSHADOW,  COLOR_BTNSHADOW},   // dark grey
+    {BGR_BUTTONFACE,    COLOR_BTNFACE},     // bright grey
+    {BGR_BUTTONHILIGHT, COLOR_BTNHIGHLIGHT},// white
+    {BGR_BACKGROUNDSEL, COLOR_HIGHLIGHT},   // blue
+    {BGR_BACKGROUND,    COLOR_WINDOW}       // magenta
+  };
+
+  int NUM_MAPS = (sizeof(ColorMap)/sizeof(COLORMAP));
+  int n;
+  for ( n = 0; n < NUM_MAPS; n++)
+  {
+    ColorMap[n].to = ::GetSysColor(ColorMap[n].to);
+  }
+
+  HBITMAP hbmOld;
+  HDC hdcMem = CreateCompatibleDC(NULL);
+
+  if (hdcMem)
+  {
+    hbmOld = SelectObject(hdcMem, hBitmap);
+
+    int i, j, k;
+    for ( i = 0; i < width; i++)
+    {
+        for ( j = 0; j < height; j++)
+        {
+            COLORREF pixel = ::GetPixel(hdcMem, i, j);
+/*
+            BYTE red = GetRValue(pixel);
+            BYTE green = GetGValue(pixel);
+            BYTE blue = GetBValue(pixel);
+*/
+
+            for ( k = 0; k < NUM_MAPS; k ++)
+            {
+                if ( ColorMap[k].from == pixel )
+                {
+                    /* COLORREF actualPixel = */ ::SetPixel(hdcMem, i, j, ColorMap[k].to);
+                    break;
+                }
+            }
+        }
+    }
+
+
+    SelectObject(hdcMem, hbmOld);
+    DeleteObject(hdcMem);
+  }
+
+}
+#endif
+
 // Tab event
 IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxCommandEvent)
 
@@ -199,3 +353,4 @@ wxTabEvent::wxTabEvent(wxEventType commandType, int id):
 {
 }
 
+