Removed Italic text support from the view, its proposed bytecode conflicts with tab-spaces.

Widgets/IIRCView.cpp

@@ -98,7 +98,6 @@ bool isCtrlCode(char c)
 	case CtrlBold:
 	case CtrlUnderline:
 	case CtrlColor:
-	case CtrlItalic:
 	case CtrlReverse:
 	case CtrlStriketrhough:
 	case CtrlReset:
@@ -314,6 +313,7 @@ void IIRCView::resetView()
 
 void IIRCView::formatSpaces(QString& text)
 {
+    text.replace("\t", "    ");
 	if (text.length() < 3)
 		return;
 
@@ -333,19 +333,16 @@ void IIRCView::ctrlFormat(QString& text)
 	struct {
 		bool bold{ false };
 		bool underline{ false };
-		bool italic{ false };
 		bool reverse{ false };
 		bool strikethrough{ false };
 		std::optional<QColor> fgColor;
 		std::optional<QColor> bgColor;
 		bool has() {
-			return bold || underline || strikethrough || italic
-					|| fgColor.has_value() || bgColor.has_value();
+			return bold || underline || strikethrough || fgColor.has_value() || bgColor.has_value();
 		}
 		void reset() {
 			bold = false;
 			underline = false;
-			italic = false;
 			reverse = false;
 			strikethrough = false;
 			fgColor.reset();
@@ -409,9 +406,6 @@ void IIRCView::ctrlFormat(QString& text)
 		case CtrlColor:
 			parseColor(i);
 			break;
-		case CtrlItalic:
-			state.italic = !state.italic;
-			break;
 		case CtrlReverse:
 			state.reverse = !state.reverse;
 			break;
@@ -454,16 +448,14 @@ void IIRCView::ctrlFormat(QString& text)
 			textDecoration << "underline";
 		if (state.strikethrough)
 			textDecoration << "line-through";
-		if (state.italic)
-			style += "font-style:italic;";
 		if (state.fgColor)
 			fgColor = QStringLiteral("color: %1;").arg(state.fgColor->name());
 		if (state.bgColor)
 			bgColor = QStringLiteral("background-color: %1;").arg(state.bgColor->name());
 		if (state.reverse) {
 			ConfigMgr& conf = ConfigMgr::instance();
-			fgColor = conf.color("TextviewBackground");
-			bgColor = conf.color("Normal");
+            fgColor = QStringLiteral("color: %1;").arg( conf.color("TextviewBackground") );
+            bgColor = QStringLiteral("background-color: %1;").arg( conf.color("Normal") );
 		}
 
 		if (!textDecoration.isEmpty())

Widgets/IIRCView.h

@@ -70,7 +70,6 @@ enum CtrlCode : char {
 	CtrlBold			= 0x02,
 	CtrlUnderline		= 0x1F,
 	CtrlColor			= 0x03,
-	CtrlItalic			= 0x09,
 	CtrlReverse			= 0x16,
 	CtrlStriketrhough	= 0x13,
 	CtrlReset			= 0x0F
@@ -84,7 +83,7 @@ class IIRCView : public QTextBrowser
 
 public:
 	IIRCView();
-	void print(const PrintType ptype, const QString& text);
+	void print(PrintType ptype, const QString& text);
     void resetView();
 	static QString stripTags(const QString& text);
 	static QString formatType(PrintType ptype, const QString& text);

Widgets/ILineEdit.cpp

@@ -4,7 +4,7 @@
 #include <IWin/IWin.h>
 
 enum CtrlModifierCode : uint16_t {
-    CMC_Invert          = 0x25E9,
+    CMC_Reverse          = 0x25E9,
     CMC_Bold            = 0x25A0,
     CMC_Underline       = 0x25BD,
     CMC_Color           = 0x25A9,
@@ -165,7 +165,7 @@ bool KeyEventFilter::eventFilter(QObject* obj, QEvent* evt)
                 for (auto line : linelist) {
                     input->prevLines.push_front(line);
                     if (!Ctrl) {
-                        line.replace(QChar(CMC_Invert), QChar(CtrlReverse));
+                        line.replace(QChar(CMC_Reverse), QChar(CtrlReverse));
                         line.replace(QChar(CMC_Bold), QChar(CtrlBold));
                         line.replace(QChar(CMC_Underline), QChar(CtrlUnderline));
                         line.replace(QChar(CMC_Color), QChar(CtrlColor));
@@ -177,7 +177,7 @@ bool KeyEventFilter::eventFilter(QObject* obj, QEvent* evt)
             }
         }
         else if (Ctrl && kevt->key() == Qt::Key_I) {
-            input->insert(QChar(CMC_Invert));
+            input->insert(QChar(CMC_Reverse));
             return true;
         }
         else if (Ctrl && kevt->key() == Qt::Key_B) {