ADDED very basic Qt build system and a VC2008 project file using the QMake file.

project/qmake/vba-m.pro

@@ -0,0 +1,5 @@
+TEMPLATE = app
+CONFIG += qt
+TARGET = VisualBoyAdvance
+HEADERS += ../../src/qt/main.h
+SOURCES += ../../src/qt/main.cpp

project/vc2008/vba-m.sln

@@ -0,0 +1,20 @@
+
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual C++ Express 2008
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vba-m", "vba-m.vcproj", "{714B3EF3-5D43-421F-A97E-447540E7C137}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{714B3EF3-5D43-421F-A97E-447540E7C137}.debug|Win32.ActiveCfg = debug|Win32
+		{714B3EF3-5D43-421F-A97E-447540E7C137}.debug|Win32.Build.0 = debug|Win32
+		{714B3EF3-5D43-421F-A97E-447540E7C137}.release|Win32.ActiveCfg = release|Win32
+		{714B3EF3-5D43-421F-A97E-447540E7C137}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

project/vc2008/vba-m.vcproj

@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9,00"
+	Name="vba-m"
+	ProjectGUID="{714B3EF3-5D43-421F-A97E-447540E7C137}"
+	RootNamespace="vba-m"
+	Keyword="MakeFileProj"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="0"
+			>
+			<Tool
+				Name="VCNMakeTool"
+				BuildCommandLine="qmake -makefile -win32 -Wall ../qmake/vba-m.pro&#x0D;&#x0A;nmake $(ConfigurationName)"
+				ReBuildCommandLine="qmake -makefile -win32 -Wall ../qmake/vba-m.pro&#x0D;&#x0A;nmake $(ConfigurationName)"
+				CleanCommandLine="nmake distclean&#x0D;&#x0A;rmdir /S /Q debug&#x0D;&#x0A;rmdir /S /Q release&#x0D;&#x0A;"
+				Output="$(OutDir)/VisualBoyAdvance.exe"
+				PreprocessorDefinitions="WIN32;_DEBUG"
+				IncludeSearchPath=""
+				ForcedIncludes=""
+				AssemblySearchPath=""
+				ForcedUsingAssemblies=""
+				CompileAsManaged=""
+			/>
+		</Configuration>
+		<Configuration
+			Name="release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="0"
+			>
+			<Tool
+				Name="VCNMakeTool"
+				BuildCommandLine="qmake -makefile -win32 -Wall ../qmake/vba-m.pro&#x0D;&#x0A;nmake $(ConfigurationName)"
+				ReBuildCommandLine="qmake -makefile -win32 -Wall ../qmake/vba-m.pro&#x0D;&#x0A;nmake $(ConfigurationName)"
+				CleanCommandLine="nmake distclean&#x0D;&#x0A;rmdir /S /Q debug&#x0D;&#x0A;rmdir /S /Q release&#x0D;&#x0A;"
+				Output="$(OutDir)/VisualBoyAdvance.exe"
+				PreprocessorDefinitions="WIN32;NDEBUG"
+				IncludeSearchPath=""
+				ForcedIncludes=""
+				AssemblySearchPath=""
+				ForcedUsingAssemblies=""
+				CompileAsManaged=""
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="GUI"
+			>
+			<Filter
+				Name="main"
+				>
+				<File
+					RelativePath="..\..\src\qt\main.cpp"
+					>
+				</File>
+				<File
+					RelativePath="..\..\src\qt\main.h"
+					>
+				</File>
+			</Filter>
+		</Filter>
+		<Filter
+			Name="Makefile"
+			>
+			<File
+				RelativePath="..\qmake\vba-m.pro"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

src/qt/main.cpp

@@ -0,0 +1,16 @@
+#include "main.h"
+
+#include <QApplication>
+#include <QPushButton>
+
+
+int main( int argc, char *argv[] )
+{
+	QApplication theApp( argc, argv );
+
+	QPushButton hello( TEST_STRING );
+	hello.resize( 192, 48 );
+	hello.show();
+
+	return theApp.exec();
+}

src/qt/main.h

@@ -0,0 +1,6 @@
+#ifndef MAIN_H
+#define MAIN_H
+
+#define TEST_STRING "Hello World!"
+
+#endif // #ifndef MAIN_H