-Kill the need to compile Opie against a patched version of Qt/E

 Remove the setStyle and setFont overrides
 as a result remove settings from the buildsystem and the Apperance GUI

We do this as we won't run NeoCal or TKC Apps on a GCC3 (now default compiler)
libqpe, to run these applications one can use oz-compat

5 files changed, 0 insertions, 246 deletions

diff --git a/library/library.pro b/library/library.pro
index 04e125f..95c18a2 100644
--- a/library/library.pro
+++ b/library/library.pro
@@ -54,17 +54,16 @@ HEADERS	=   calendar.h \
 	ir.h \
 	backend/vobject_p.h \
 	findwidget_p.h \
 	finddialog.h \
 	lnkproperties.h \
 	windowdecorationinterface.h \
 	textcodecinterface.h \
 	imagecodecinterface.h \
-	qt_override_p.h \
 	qpeglobal.h
 	
 SOURCES	=   calendar.cpp \
 	    global.cpp \
 	    xmlreader.cpp \
 	    mimetype.cpp \
 	    menubutton.cpp \
 	    network.cpp \
@@ -112,34 +111,29 @@ SOURCES	=   calendar.cpp \
 	categoryselect.cpp \
 	categorywidget.cpp \
 	ir.cpp \
 	backend/vcc_yacc.cpp \
 	backend/vobject.cpp \
 	findwidget_p.cpp \
 	finddialog.cpp \
 	lnkproperties.cpp \
-	qt_override.cpp   \
 	widget_showing.cpp
 
 
 
 # Qt 3 compatibility
 HEADERS += quuid.h qcom.h qlibrary.h qlibrary_p.h
 SOURCES += quuid.cpp qlibrary.cpp qlibrary_unix.cpp
 INCLUDEPATH += $(OPIEDIR)/include backend
 LIBS		+= -ldl -lcrypt -lm
 INTERFACES = passwordbase_p.ui categoryeditbase_p.ui findwidgetbase_p.ui lnkpropertiesbase_p.ui
 TARGET		= qpe
 DESTDIR		= $(OPIEDIR)/lib$(PROJMAK)
 VERSION		= 1.5.0.1
 
 include( $(OPIEDIR)/include.pro )
 
-contains( CONFIG, no-override ){
-    DEFINES += OPIE_NO_OVERRIDE_QT
-}
-
 contains( CONFIG, LIBQPE_WITHROHFEEDBACK ){
     DEFINES += OPIE_WITHROHFEEDBACK
     SOURCES += backend/rohfeedback.cpp
     HEADERS += backend/rohfeedback.h
 }
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 1c5ced3..2bd7cbe 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -91,17 +91,16 @@
 #include <qtopia/qpeglobal.h>
 
 #include <unistd.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
 #ifndef QT_NO_SOUND
 #include <sys/soundcard.h>
 #endif
-#include "qt_override_p.h"
 
 #include <backend/rohfeedback.h>
 
 
 static bool useBigPixmaps = 0;
 
 class HackWidget : public QWidget
 {
@@ -1347,41 +1346,19 @@ extern bool qt_left_hand_scrollbars QPE_WEAK_SYMBOL;
   \internal
 */
 void QPEApplication::applyStyle()
 {
     Config config( "qpe" );
     config.setGroup( "Appearance" );
 
 #if QT_VERSION > 233
-#if !defined(OPIE_NO_OVERRIDE_QT)
-    // don't block ourselves ...
-    Opie::force_appearance = 0;
-
-    static QString appname = Opie::binaryName ( );
-
-    QStringList ex = config. readListEntry ( "NoStyle", ';' );
-    int nostyle = 0;
-    for ( QStringList::Iterator it = ex. begin ( ); it != ex. end ( ); ++it ) {
-        if ( QRegExp (( *it ). mid ( 1 ), false, true ). find ( appname, 0 ) >= 0 ) {
-            nostyle = ( *it ). left ( 1 ). toInt ( 0, 32 );
-            break;
-        }
-    }
-#else
-        int nostyle = 0;
-#endif
-
     // Widget style
     QString style = config.readEntry( "Style", "FlatStyle" );
 
-    // don't set a custom style
-    if ( nostyle & Opie::Force_Style )
-        style = "FlatStyle";
-
     internalSetStyle ( style );
 
     // Colors - from /etc/colors/Liquid.scheme
     QColor bgcolor( config.readEntry( "Background", "#E0E0E0" ) );
     QColor btncolor( config.readEntry( "Button", "#96c8fa" ) );
     QPalette pal( btncolor, bgcolor );
     QString color = config.readEntry( "Highlight", "#73adef" );
     pal.setColor( QColorGroup::Highlight, QColor( color ) );
@@ -1402,43 +1379,26 @@ void QPEApplication::applyStyle()
 
         // Set the ScrollBar on the 'right' side but only if the weak symbol is present
         if (&qt_left_hand_scrollbars )
             qt_left_hand_scrollbars = config.readBoolEntry( "LeftHand", false );
 
     // Window Decoration
     QString dec = config.readEntry( "Decoration", "Flat" );
 
-    // don't set a custom deco
-    if ( nostyle & Opie::Force_Decoration )
-        dec = "";
-
-
     if ( dec != d->decorationName ) {
         qwsSetDecoration( new QPEDecoration( dec ) );
         d->decorationName = dec;
     }
 
     // Font
     QString ff = config.readEntry( "FontFamily", font().family() );
     int fs = config.readNumEntry( "FontSize", font().pointSize() );
 
-    // don't set a custom font
-    if ( nostyle & Opie::Force_Font ) {
-        ff = "Vera";
-        fs = 10;
-    }
-
     setFont ( QFont ( ff, fs ), true );
-
-#if !defined(OPIE_NO_OVERRIDE_QT)
-    // revert to global blocking policy ...
-    Opie::force_appearance = config. readBoolEntry ( "ForceStyle", false ) ? Opie::Force_All : Opie::Force_None;
-    Opie::force_appearance &= ~nostyle;
-#endif
 #endif
 }
 
 void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data )
 {
 #ifdef Q_WS_QWS
     QDataStream stream( data, IO_ReadOnly );
     if ( msg == "applyStyle()" ) {
diff --git a/library/qpeapplication.h b/library/qpeapplication.h
index 849d5b3..167fe69 100644
--- a/library/qpeapplication.h
+++ b/library/qpeapplication.h
@@ -161,21 +161,16 @@ protected:
     void internalSetStyle( const QString &style );
     void prepareForTermination(bool willrestart);
     virtual void restart();
     virtual void shutdown();
     bool eventFilter( QObject *, QEvent * );
     void timerEvent( QTimerEvent * );
     bool raiseAppropriateWindow();
     virtual void tryQuit();
-#ifndef OPIE_NO_ERASE_RECT_HACKFIX
-    #if QT_VERSION > 233
-    virtual void polish ( QWidget * ); // this is actually implemented in qt_override.cpp (!)
-    #endif
-#endif
 private:
     void mapToDefaultAction( QWSKeyEvent *ke, int defKey );
     void processQCopFile();
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     QCopChannel *sysChannel;
     QCopChannel *pidChannel;
 #endif
diff --git a/library/qt_override.cpp b/library/qt_override.cpp
deleted file mode 100644
index a0d753b..0000000
--- a/library/qt_override.cpp
+++ b/dev/null
@@ -1,170 +0,0 @@
-
-#include <qpe/qpeapplication.h>
-#include <qfontdatabase.h>
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <limits.h>
-#include <sys/param.h> // for toolchains with old libc headers
-
-#include <qtopia/qpeglobal.h>
-#include "qt_override_p.h"
-
-#if QT_VERSION > 233
-
-#ifndef OPIE_NO_ERASE_RECT_HACKFIX
-struct color_fix_t {
-	char *m_app;
-	char *m_class;
-	char *m_name;
-	QColorGroup::ColorRole m_set;
-	QColorGroup::ColorRole m_get;
-};
-
-
-
-static const color_fix_t apps_that_need_special_colors [] = {
-	{ "HancomMobileWord", "HTextEdit", 0, QColorGroup::Background, QColorGroup::Base },
-	{ "neocal", "Display", 0, QColorGroup::Background, QColorGroup::Base },
-
-	{ 0, 0, 0, QColorGroup::Base, QColorGroup::Base }
-};
-
-#endif
-
-#ifndef OPIE_NO_OVERRIDE_QT
-
-static const char * const apps_that_need_pointsizes_times_10 [] = {
-	"HancomMobileWord",
-	"hancomsheet",
-	"HancomPresenterViewer",
-
-	0
-};
-
-
-
-
-int Opie::force_appearance = 0;
-
-
-// Return the *real* name of the binary - not just a quick guess
-// by looking at argv [0] (which could be anything)
-
-static void binaryNameFree ( )
-{
-	::free ((void *) Opie::binaryName ( )); // we need to cast away the const here
-}
-
-const char *Opie::binaryName ( )
-{
-	static const char *appname = 0;
-
-	if ( !appname ) {
-		char dst [PATH_MAX + 1];
-		int l = ::readlink ( "/proc/self/exe", dst, PATH_MAX );
-
-		if ( l <= 0 )
-			l = 0;
-
-		dst [l] = 0;
-		const char *b = ::strrchr ( dst, '/' );
-		appname = ::strdup ( b ? b + 1 : dst );
-
-		::atexit ( binaryNameFree );
-	}
-	return appname;
-}
-
-#else
-int Opie::force_appearance = 0;
-#endif
-
-// Fix for a toolchain incompatibility (binaries compiled with
-// old tcs using shared libs compiled with newer tcs)
-
-extern "C" {
-
-extern void __gmon_start__ ( ) QPE_WEAK_SYMBOL;
-extern void __gmon_start__ ( )
-{
-}
-
-}
-
-
-#ifndef OPIE_NO_ERASE_RECT_HACKFIX
-// Fix for apps, that use QPainter::eraseRect() which doesn't work with styles
-// that set a background pixmap (it would be easier to fix eraseRect(), but
-// TT made it an inline ...)
-
-void QPEApplication::polish ( QWidget *w )
-{
-#ifndef OPIE_NO_OVERRIDE_QT
-	for ( const color_fix_t *ptr = apps_that_need_special_colors; ptr-> m_app; ptr++ ) {
-		if (( ::strcmp ( Opie::binaryName ( ), ptr-> m_app ) == 0 ) &&
-		    ( ptr-> m_class ? w-> inherits ( ptr-> m_class ) : true ) &&
-		    ( ptr-> m_name ? ( ::strcmp ( w-> name ( ), ptr-> m_name ) == 0 ) : true )) {
-			QPalette pal = w-> palette ( );
-			pal. setColor ( ptr-> m_set, pal. color ( QPalette::Active, ptr-> m_get ));
-			w-> setPalette ( pal );
-		}
-	}
-#endif
-	QApplication::polish ( w );
-}
-#endif
-
-
-#ifndef OPIE_NO_OVERRIDE_QT
-// Fix for the binary incompatibility that TT introduced in Qt/E 2.3.4 -- point sizes
-// were multiplied by 10 (which was incorrect)
-
-QValueList <int> QFontDatabase::pointSizes ( QString const &family, QString const &style, QString const &charset )
-{
-	QValueList <int> sl = pointSizes_NonWeak ( family, style, charset );
-
-	for ( const char * const *ptr = apps_that_need_pointsizes_times_10; *ptr; ptr++ ) {
-		if ( ::strcmp ( Opie::binaryName ( ), *ptr ) == 0 ) {
-			for ( QValueList <int>::Iterator it = sl. begin ( ); it != sl. end ( ); ++it )
-				*it *= 10;
-		}
-	}
-	return sl;
-}
-
-
-// Various style/font/color related overrides for weak symbols in Qt/E,
-// which allows us to force the usage of the global Opie appearance.
-
-void QApplication::setStyle ( QStyle *style )
-{
-	if ( Opie::force_appearance & Opie::Force_Style )
-		delete style;
-	else
-		QApplication::setStyle_NonWeak ( style );
-}
-
-void QApplication::setPalette ( const QPalette &pal, bool informWidgets, const char *className )
-{
-	if (!( Opie::force_appearance & Opie::Force_Style ))
-		QApplication::setPalette_NonWeak ( pal, informWidgets, className );
-}
-
-void QApplication::setFont ( const QFont &fnt, bool informWidgets, const char *className )
-{
-	if (!( Opie::force_appearance & Opie::Force_Font ))
-		QApplication::setFont_NonWeak ( fnt, informWidgets, className );
-}
-
-
-void QApplication::qwsSetDecoration ( QWSDecoration *deco )
-{
-	if ( Opie::force_appearance & Opie::Force_Decoration )
-		delete deco;
-	else
-		QApplication::qwsSetDecoration_NonWeak ( deco );
-}
-#endif
-#endif
diff --git a/library/qt_override_p.h b/library/qt_override_p.h
deleted file mode 100644
index cb05d15..0000000
--- a/library/qt_override_p.h
+++ b/dev/null
@@ -1,25 +0,0 @@
-#ifndef __QT_OVERRIDE_H__
-#define __QT_OVERRIDE_H__
-
-#if QT_VERSION > 233
-
-namespace Opie {
-
-enum ForceAppearance {
-	Force_Style      = 0x01,
-	Force_Font       = 0x02,
-	Force_Decoration = 0x04,
-
-	Force_All        = 0xff,
-	Force_None       = 0x00,
-};
-
-extern const char *binaryName ( );
-
-extern int force_appearance;
-
-}
-
-#endif // (QT_VERSION >233)
-
-#endif