private Font GetCaptionFont()
{
NONCLIENTMETRICS ncm = new NONCLIENTMETRICS();
ncm.cbSize = Marshal.SizeOf(typeof(NONCLIENTMETRICS));
try
{
bool result = SystemParametersInfo(SPI_GETNONCLIENTMETRICS, ncm.cbSize, ref ncm, 0);
if (result)
{
return(Font.FromLogFont(ncm.lfCaptionFont));
}
else
{
int lastError = Marshal.GetLastWin32Error();
return(null);
}
}
catch (Exception /*ex*/)
{
//System.Console.WriteLine(ex.Message);
}
return(null);
}
/// <summary>
/// Discover the current system default font for menu items.
/// </summary>
/// <returns>A Font instance.</returns>
private Font GetSystemMenuFont()
{
NONCLIENTMETRICS metrics = new NONCLIENTMETRICS();
metrics.cbSize = Marshal.SizeOf(typeof(NONCLIENTMETRICS));
try
{
bool result = SystemParametersInfo(
SPI_GETNONCLIENTMETRICS, metrics.cbSize, ref metrics, 0);
if (result)
{
return(Font.FromLogFont(metrics.lfMenuFont));
}
else
{
var lastError = Marshal.GetLastWin32Error();
return(null);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
return(null);
}
public NonClientMetrics()
{
this.win32Struct = GetSystemParameters();
this.MenuFont = new LogFont(win32Struct.lfMenuFont);
this.StatusFont = new LogFont(win32Struct.lfStatusFont);
this.MessageFont = new LogFont(win32Struct.lfMessageFont);
this.CaptionFont = new LogFont(win32Struct.lfCaptionFont);
this.SmallCaptionFont = new LogFont(win32Struct.lfSmCaptionFont);
}
public static NONCLIENTMETRICS SystemParameterInfo_GetNONCLIENTMETRICS()
{
NONCLIENTMETRICS result = Utility.IsOSVistaOrNewer ? NONCLIENTMETRICS.VistaMetricsStruct : NONCLIENTMETRICS.XPMetricsStruct;
if (!NativeMethods._SystemParametersInfo_NONCLIENTMETRICS(SPI.GETNONCLIENTMETRICS, result.cbSize, ref result, SPIF.None))
{
HRESULT.ThrowLastError();
}
return(result);
}
public static NONCLIENTMETRICS GetWindowsNonClientMetrics()
{
var _ncm = new NONCLIENTMETRICS();
if (SystemParametersInfo(SPI_GETNONCLIENTMETRICS, _ncm.cbSize, _ncm, 0))
{
return(_ncm);
}
return(null);
}
private static Settings SetValues(NONCLIENTMETRICS metrics, ICONMETRICS iconmetrics)
{
var settings = new Settings();
settings.CaptionFontSize = metrics.lfCaptionFont.lfHeight;
settings.SecondarytitlebarSize = metrics.lfSmCaptionFont.lfHeight;
settings.MenuSize = metrics.lfMenuFont.lfHeight;
settings.MessageBoxSize = metrics.lfMessageFont.lfHeight;
settings.StatusbarSize = metrics.lfStatusFont.lfHeight;
settings.BorderSize = metrics.iBorderWidth;
settings.IconCaptionSize = iconmetrics.lfFont.lfHeight;
return(settings);
}
private NONCLIENTMETRICS GetSystemParameters()
{
NONCLIENTMETRICS win32Struct = new NONCLIENTMETRICS();
win32Struct.cbSize = Marshal.SizeOf(win32Struct);
bool result = SystemParametersInfo(uiActions.SPI_GETNONCLIENTMETRICS, win32Struct.cbSize, ref win32Struct, 0);
if (!result)
{
throw new System.ComponentModel.Win32Exception();
}
return(win32Struct);
}
public static extern bool SystemParametersInfo(uint action, uint intParam, ref NONCLIENTMETRICS metrics, uint update);
private static extern bool SystemParametersInfo(int uiAction, int uiParam,
ref NONCLIENTMETRICS ncMetrics, int fWinIni);
public static void SetWindowsNonClientMetrics(NONCLIENTMETRICS metrics)
{
SystemParametersInfo(SPI_SETNONCLIENTMETRICS, 0, metrics, 3);
}
public static extern bool SystemParametersInfoA(uint uiAction, uint uiParam, ref NONCLIENTMETRICS pvParam,uint fWinIni);
internal static extern int SystemParametersInfo(int uAction, int uParam, ref NONCLIENTMETRICS lpvParam, int fuWinIni);
private Font GetCaptionFont()
{
NONCLIENTMETRICS ncm = new NONCLIENTMETRICS();
ncm.cbSize = Marshal.SizeOf(typeof(NONCLIENTMETRICS));
try
{
bool result = SystemParametersInfo(SPI_GETNONCLIENTMETRICS, ncm.cbSize, ref ncm, 0);
if(result)
{
return Font.FromLogFont(ncm.lfCaptionFont);
}
else
{
int lastError = Marshal.GetLastWin32Error();
return null;
}
}
catch(Exception /*ex*/)
{
//System.Console.WriteLine(ex.Message);
}
return null;
}
private static extern bool _SystemParametersInfo_NONCLIENTMETRICS(SPI uiAction, int uiParam, [In][Out] ref NONCLIENTMETRICS pvParam, SPIF fWinIni);
/// <summary>
/// Discover the current system default font for menu items.
/// </summary>
/// <returns>A Font instance.</returns>
private Font GetSystemMenuFont()
{
NONCLIENTMETRICS metrics = new NONCLIENTMETRICS();
metrics.cbSize = Marshal.SizeOf(typeof(NONCLIENTMETRICS));
try
{
bool result = SystemParametersInfo(
SPI_GETNONCLIENTMETRICS, metrics.cbSize, ref metrics, 0);
if (result)
{
return Font.FromLogFont(metrics.lfMenuFont);
}
else
{
int lastError = Marshal.GetLastWin32Error();
return null;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
return null;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Gets the Windows system font.
/// </summary>
/// ------------------------------------------------------------------------------------
public static Font GetCaptionFont()
{
NONCLIENTMETRICS ncm = new NONCLIENTMETRICS();
ncm.cbSize = Marshal.SizeOf(typeof(NONCLIENTMETRICS));
try
{
bool result = SystemParametersInfo(SPI_GETNONCLIENTMETRICS, ncm.cbSize, ref ncm, 0);
//int lastError = Marshal.GetLastWin32Error();
return (result ? Font.FromLogFont(ncm.lfCaptionFont) : null);
}
catch { }
return null;
}
// TODO-Linux: Implement if needed
public static bool SystemParametersInfo(int uiAction, int uiParam,
ref NONCLIENTMETRICS ncMetrics, int fWinIni)
{
return true;
}
private static extern bool SystemParametersInfo(int uiAction, int uiParam, ref NONCLIENTMETRICS ncMetrics, int fWinIni);
public static extern bool SystemParametersInfo(int uiAction, int uiParam, [In, Out] NONCLIENTMETRICS pvParam, int fWinIni);
