TQt4 port kdegraphics

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

8 files changed, 38 insertions, 35 deletions

diff --git a/kfaxview/faxmultipage.cpp b/kfaxview/faxmultipage.cpp
index 44c1e273..2362d281 100644
--- a/kfaxview/faxmultipage.cpp
+++ b/kfaxview/faxmultipage.cpp
@@ -31,9 +31,9 @@ typedef KParts::GenericFactory<FaxMultiPage> FaxMultiPageFactory;
 K_EXPORT_COMPONENT_FACTORY(kfaxviewpart, FaxMultiPageFactory)
 
 
-FaxMultiPage::FaxMultiPage(TQWidget *parentWidget, const char *widgetName, TQObject *parent,
+FaxMultiPage::FaxMultiPage(TQWidget *tqparentWidget, const char *widgetName, TQObject *tqparent,
                              const char *name, const TQStringList&)
-  : KMultiPage(parentWidget, widgetName, parent, name), faxRenderer(parentWidget)
+  : KMultiPage(tqparentWidget, widgetName, tqparent, name), faxRenderer(tqparentWidget)
 {
   /* This is kparts wizardry that cannot be understood by man. Simply
      change the names to match your implementation.  */
diff --git a/kfaxview/faxmultipage.h b/kfaxview/faxmultipage.h
index 65a7fa25..71e24b72 100644
--- a/kfaxview/faxmultipage.h
+++ b/kfaxview/faxmultipage.h
@@ -81,6 +81,7 @@ does only the minimal initialization required.
 class FaxMultiPage : public KMultiPage
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
   /** Constructor
@@ -89,7 +90,7 @@ public:
   kmultipage. Please have a look at the constructor's source code to
   see how to adjust this for your implementation.
   */
-  FaxMultiPage(TQWidget *parentWidget, const char *widgetName, TQObject *parent,
+  FaxMultiPage(TQWidget *tqparentWidget, const char *widgetName, TQObject *tqparent,
 		   const char *name, const TQStringList& args = TQStringList());
   
   /** Destructor
diff --git a/kfaxview/faxrenderer.cpp b/kfaxview/faxrenderer.cpp
index 3e597863..ec21ca06 100644
--- a/kfaxview/faxrenderer.cpp
+++ b/kfaxview/faxrenderer.cpp
@@ -36,7 +36,7 @@ FaxRenderer::FaxRenderer(TQWidget* par)
   : DocumentRenderer(par)
 {
 #ifdef KF_DEBUG
-  kdError() << "FaxRenderer( parent=" << par << " )" << endl;
+  kdError() << "FaxRenderer( tqparent=" << par << " )" << endl;
 #endif
 }
 
@@ -96,8 +96,8 @@ void FaxRenderer::drawPage(double resolution, RenderedDocumentPage* page)
       // problems occur if KViewShell required a shrunken version of
       // the page, e.g. to print multiple pages on one sheet of paper.
 
-      int width_in_pixel = qRound(resolution * psize.width().getLength_in_inch());
-      int height_in_pixel = qRound(resolution * psize.height().getLength_in_inch());
+      int width_in_pixel = tqRound(resolution * psize.width().getLength_in_inch());
+      int height_in_pixel = tqRound(resolution * psize.height().getLength_in_inch());
 
       img = img.smoothScale(width_in_pixel, height_in_pixel);
       foreGroundPaint->drawImage(0, 0, img);
@@ -135,8 +135,8 @@ bool FaxRenderer::setFile(const TQString &fname, const KURL &)
   TQFileInfo fi(fname);
   TQString   filename = fi.absFilePath();
   if (!fi.exists() || fi.isDir()) {
-    KMessageBox::error( parentWidget,
-			i18n("<qt><strong>File error.</strong> The specified file '%1' does not exist.</qt>").arg(filename),
+    KMessageBox::error( tqparentWidget,
+			i18n("<qt><strong>File error.</strong> The specified file '%1' does not exist.</qt>").tqarg(filename),
 			i18n("File Error"));
     // the return value 'false' indicates that this operation was not successful.
     mutex.unlock();
@@ -156,12 +156,12 @@ bool FaxRenderer::setFile(const TQString &fname, const KURL &)
     // leaving an error message in fax.errorString(). We try to handle
     // this case gracefully.
     if (fax.errorString().isEmpty())
-      KMessageBox::error( parentWidget,
-			  i18n("<qt><strong>File error.</strong> The specified file '%1' could not be loaded.</qt>").arg(filename),
+      KMessageBox::error( tqparentWidget,
+			  i18n("<qt><strong>File error.</strong> The specified file '%1' could not be loaded.</qt>").tqarg(filename),
 			  i18n("File Error"));
     else
-      KMessageBox::detailedError( parentWidget,
-				  i18n("<qt><strong>File error.</strong> The specified file '%1' could not be loaded.</qt>").arg(filename),
+      KMessageBox::detailedError( tqparentWidget,
+				  i18n("<qt><strong>File error.</strong> The specified file '%1' could not be loaded.</qt>").tqarg(filename),
 				  fax.errorString(),
 				  i18n("File Error"));
     clear();
@@ -178,7 +178,7 @@ bool FaxRenderer::setFile(const TQString &fname, const KURL &)
   Length w,h;
 
   if (numPages != 0) {
-    for(Q_UINT16 pg=0; pg < numPages; pg++) {
+    for(TQ_UINT16 pg=0; pg < numPages; pg++) {
       TQSize pageSize = fax.page_size(pg);
       TQPoint dpi = fax.page_dpi(pg);
       double dpix = dpi.x();
diff --git a/kfaxview/faxrenderer.h b/kfaxview/faxrenderer.h
index e83f6ff4..d7022b61 100644
--- a/kfaxview/faxrenderer.h
+++ b/kfaxview/faxrenderer.h
@@ -39,6 +39,7 @@ implements only the necessary methods setFile() and drawPage().
 class FaxRenderer : public DocumentRenderer
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
    /** Default constructor
@@ -46,7 +47,7 @@ public:
        This constructor simply prints a message (if debugging is
        enabled) and calls the default constructor.
    */
-   FaxRenderer(TQWidget* parent);
+   FaxRenderer(TQWidget* tqparent);
 
    /** Destructor
 
diff --git a/kfaxview/libkfaximage/faxexpand.h b/kfaxview/libkfaximage/faxexpand.h
index 736779bd..72819e23 100644
--- a/kfaxview/libkfaximage/faxexpand.h
+++ b/kfaxview/libkfaximage/faxexpand.h
@@ -27,8 +27,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
 #include <tqglobal.h>
 #include <tqimage.h>
 
-#define t32bits Q_UINT32
-#define t16bits Q_UINT16
+#define t32bits TQ_UINT32
+#define t16bits TQ_UINT16
 
 typedef t16bits pixnum;
 
diff --git a/kfaxview/libkfaximage/kfaximage.cpp b/kfaxview/libkfaximage/kfaximage.cpp
index c0efb624..ea0d4943 100644
--- a/kfaxview/libkfaximage/kfaximage.cpp
+++ b/kfaxview/libkfaximage/kfaximage.cpp
@@ -38,10 +38,10 @@ static const char FAXMAGIC[]   = "\000PC Research, Inc\000\000\000\000\000\000";
 static const char littleTIFF[] = "\x49\x49\x2a\x00";
 static const char bigTIFF[]    = "\x4d\x4d\x00\x2a";
 
-KFaxImage::KFaxImage( const TQString &filename, TQObject *parent, const char *name )
-   : TQObject(parent,name)
+KFaxImage::KFaxImage( const TQString &filename, TQObject *tqparent, const char *name )
+   : TQObject(tqparent,name)
 {
-  KGlobal::locale()->insertCatalogue( TQString::fromLatin1("libkfaximage") );
+  KGlobal::locale()->insertCatalogue( TQString::tqfromLatin1("libkfaximage") );
   loadImage(filename);
 }
 
@@ -53,7 +53,7 @@ bool KFaxImage::loadImage( const TQString &filename )
   reset();
 
   m_filename = filename;
-  m_errorString = TQString::null;
+  m_errorString = TQString();
 
   if (m_filename.isEmpty())
 	return false;
@@ -126,9 +126,9 @@ pagenode *KFaxImage::AppendImageNode(int type)
 bool KFaxImage::NewImage(pagenode *pn, int w, int h)
 {
     pn->image = TQImage( w, h, 1, 2, TQImage::systemByteOrder() );
-    pn->image.setColor(0, qRgb(255,255,255));
-    pn->image.setColor(1, qRgb(0,0,0));
-    pn->data = (Q_UINT16*) pn->image.bits();
+    pn->image.setColor(0, tqRgb(255,255,255));
+    pn->image.setColor(1, tqRgb(0,0,0));
+    pn->data = (TQ_UINT16*) pn->image.bits();
     pn->bytes_per_line = pn->image.bytesPerLine();
     pn->dpi = KFAX_DPI_FINE;
 
@@ -293,7 +293,7 @@ KFaxImage::notetiff()
 			get2(buf, endian) : get4(buf, endian);
 		}
 		break;
-	    case 274:		/* Orientation */
+	    case 274:		/* Qt::Orientation */
 		switch(value) {
 		default:	/* row0 at top,    col0 at left   */
 		    orient = 0;
@@ -327,7 +327,7 @@ KFaxImage::notetiff()
 	    case 279:		/* StripByteCounts */
 		if (count != nstrips) {
 		  str = i18n("In file %1\nStripsPerImage tag 273=%2,tag279=%3\n")
-			      .arg(filename()).arg(nstrips).arg(count);
+			      .tqarg(filename()).tqarg(nstrips).tqarg(count);
 		  kfaxerror(str);
 		  goto realbad;
 		}
@@ -403,7 +403,7 @@ KFaxImage::notetiff()
 void
 KFaxImage::badfile(pagenode *pn)
 {
-  kfaxerror(i18n("%1: Bad Fax File").arg(filename()));
+  kfaxerror(i18n("%1: Bad Fax File").tqarg(filename()));
   FreeImage(pn);
 }
 
@@ -636,12 +636,12 @@ KFaxImage::GetImage(pagenode *pn)
     }
 
     // byte-swapping the image on little endian machines
-#if defined(Q_BYTE_ORDER) && (Q_BYTE_ORDER == Q_LITTLE_ENDIAN)
+#if defined(Q_BYTE_ORDER) && (Q_BYTE_ORDER == TQ_LITTLE_ENDIAN)
     for (int y=pn->image.height()-1; y>=0; --y) {
-      Q_UINT32 *source = (Q_UINT32 *) pn->image.scanLine(y);
-      Q_UINT32 *dest   = source;
+      TQ_UINT32 *source = (TQ_UINT32 *) pn->image.scanLine(y);
+      TQ_UINT32 *dest   = source;
       for (int x=(pn->bytes_per_line/4)-1; x>=0; --x) {
- 	Q_UINT32 dv = 0, sv = *source;
+ 	TQ_UINT32 dv = 0, sv = *source;
 	for (int bit=32; bit>0; --bit) {
 		dv <<= 1;
 		dv |= sv&1;
diff --git a/kfaxview/libkfaximage/kfaximage.h b/kfaxview/libkfaximage/kfaximage.h
index c0d61cb6..52dd7736 100644
--- a/kfaxview/libkfaximage/kfaximage.h
+++ b/kfaxview/libkfaximage/kfaximage.h
@@ -50,9 +50,10 @@ class pagenode;
 #define KFAX_DPI_SUPERFINE	TQPoint(406,392)
 
 
-class KDE_EXPORT KFaxImage : public QObject
+class KDE_EXPORT KFaxImage : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
 
@@ -63,7 +64,7 @@ public:
      *  @see: numPages
      */
 
-    KFaxImage( const TQString &filename = TQString::null, TQObject *parent = 0, const char *name = 0 );
+    KFaxImage( const TQString &filename = TQString(), TQObject *tqparent = 0, const char *name = 0 );
 
     /**
      *  Destructor
diff --git a/kfaxview/main.cpp b/kfaxview/main.cpp
index 05692315..cacb24a0 100644
--- a/kfaxview/main.cpp
+++ b/kfaxview/main.cpp
@@ -97,14 +97,14 @@ int main(int argc, char** argv)
 
       if (!url.isValid()) 
       {
-        kdError(4300) << TQString(I18N_NOOP("The URL %1 is not well-formed.")).arg(args->arg(0)) << endl;
+        kdError(4300) << TQString(I18N_NOOP("The URL %1 is not well-formed.")).tqarg(args->arg(0)) << endl;
         return -1;
       }
 
       if (!url.isLocalFile()) 
       {
         kdError(4300) << TQString(I18N_NOOP("The URL %1 does not point to a local file. You can only specify local "
-             "files if you are using the '--unique' option.")).arg(args->arg(0)) << endl;
+             "files if you are using the '--unique' option.")).tqarg(args->arg(0)) << endl;
         return -1;
       }
 
@@ -118,7 +118,7 @@ int main(int argc, char** argv)
       QCStringList apps = app.dcopClient()->registeredApplications();
       for ( QCStringList::Iterator it = apps.begin(); it != apps.end(); ++it ) 
       {
-        if ((*it).find("kviewshell") == 0) 
+        if ((*it).tqfind("kviewshell") == 0) 
         {
           TQByteArray data, replyData;
           TQCString replyType;