System.Windows.Forms.XplatUIX11.DeriveStyles C# (CSharp) Method

		private void DeriveStyles(int Style, int ExStyle, out FormBorderStyle border_style, out bool border_static, out TitleStyle title_style, out int caption_height, out int tool_caption_height) {

			caption_height = 0;
			tool_caption_height = 19;
			border_static = false;

			if (StyleSet (Style, WindowStyles.WS_CHILD)) {
				if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_CLIENTEDGE)) {
					border_style = FormBorderStyle.Fixed3D;
				} else if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_STATICEDGE)) {
					border_style = FormBorderStyle.Fixed3D;
					border_static = true;
				} else if (!StyleSet (Style, WindowStyles.WS_BORDER)) {
					border_style = FormBorderStyle.None;
				} else {
					border_style = FormBorderStyle.FixedSingle;
				}
				title_style = TitleStyle.None;
				
				if (StyleSet (Style, WindowStyles.WS_CAPTION)) {
					caption_height = 19;
					if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_TOOLWINDOW)) {
						title_style = TitleStyle.Tool;
					} else {
						title_style = TitleStyle.Normal;
					}
				}

				if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_MDICHILD)) {
					caption_height = 19;

					if (StyleSet (Style, WindowStyles.WS_OVERLAPPEDWINDOW) ||
					    ExStyleSet (ExStyle, WindowExStyles.WS_EX_TOOLWINDOW)) {
						border_style = (FormBorderStyle) 0xFFFF;
					} else {
						border_style = FormBorderStyle.None;
					}
				}

			} else {
				title_style = TitleStyle.None;
				if (StyleSet (Style, WindowStyles.WS_CAPTION)) {
					if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_TOOLWINDOW)) {
						title_style = TitleStyle.Tool;
					} else {
						title_style = TitleStyle.Normal;
					}
				}

				border_style = FormBorderStyle.None;

				if (StyleSet (Style, WindowStyles.WS_THICKFRAME)) {
					if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_TOOLWINDOW)) {
						border_style = FormBorderStyle.SizableToolWindow;
					} else {
						border_style = FormBorderStyle.Sizable;
					}
				} else {
					if (StyleSet (Style, WindowStyles.WS_CAPTION)) {
						if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_CLIENTEDGE)) {
							border_style = FormBorderStyle.Fixed3D;
						} else if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_STATICEDGE)) {
							border_style = FormBorderStyle.Fixed3D;
							border_static = true;
						} else if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_DLGMODALFRAME)) {
							border_style = FormBorderStyle.FixedDialog;
						} else if (ExStyleSet (ExStyle, WindowExStyles.WS_EX_TOOLWINDOW)) {
							border_style = FormBorderStyle.FixedToolWindow;
						} else if (StyleSet (Style, WindowStyles.WS_BORDER)) {
							border_style = FormBorderStyle.FixedSingle;
						}
					} else {
						if (StyleSet (Style, WindowStyles.WS_BORDER)) {
							border_style = FormBorderStyle.FixedSingle;
						}
					}
				}
			}
		}