LuaEngine imporved

src/luaengineapp/app.lua

@@ -21,75 +21,75 @@ local mainWindow
 local dialogLineEdit
 
 function main()
-   mainWindow = createMainWindow()
+    mainWindow = createMainWindow()
-   local mainWidget = createCentralWidget(mainWindow)
+    local mainWidget = createCentralWidget(mainWindow)
-   local mainLayout = createLayout(VerticalLayout, mainWidget)
+    local mainLayout = createLayout(VerticalLayout, mainWidget)
 
-   local menuBar = createMenuBar(mainWindow)
+    local menuBar = createMenuBar(mainWindow)
-   local menuFile = createMenu("File", menuBar)
+    local menuFile = createMenu("File", menuBar)
-   local menuEntryExit = createMenuEntry("Exit", menuFile)
+    local menuEntryExit = createMenuEntry("Exit", menuFile)
-   connect(menuEntryExit, "triggered()", "closeWindow")
+    connect(menuEntryExit, "triggered()", "closeWindow")
-   local menuHelp = createMenu("Help", menuBar)
+    local menuHelp = createMenu("Help", menuBar)
-   local menuEntryAbout = createMenuEntry("About LuaEngine", menuHelp)
+    local menuEntryAbout = createMenuEntry("About LuaEngine", menuHelp)
-   connect(menuEntryAbout, "triggered()", "showAboutBox")
+    connect(menuEntryAbout, "triggered()", "showAboutBox")
 
-   local labelLayout = createLayout(HorizontalLayout, mainLayout)
+    local labelLayout = createLayout(HorizontalLayout, mainLayout)
-   local appLabel1 = createLabel("LuaEngine greets!", mainWidget)
+    local appLabel1 = createLabel("LuaEngine greets!", mainWidget)
-   layoutAddWidget(labelLayout, appLabel1)
+    layoutAddWidget(labelLayout, appLabel1)
-   local appLabel2 = createLabel("..and not only one time!", mainWidget)
+    local appLabel2 = createLabel("..and not only one time!", mainWidget)
-   layoutAddWidget(labelLayout, appLabel2)
+    layoutAddWidget(labelLayout, appLabel2)
 
-   local checkBox1 = createCheckBox("Want to check me?", mainWidget)
+    local checkBox1 = createCheckBox("Want to check me?", mainWidget)
-   layoutAddWidget(mainLayout, checkBox1)
+    layoutAddWidget(mainLayout, checkBox1)
 
-   local pushButton1 = createPushButton("Press me hard please!", mainWidget)
+    local pushButton1 = createPushButton("Press me hard please!", mainWidget)
-   layoutAddWidget(mainLayout, pushButton1)
+    layoutAddWidget(mainLayout, pushButton1)
-   connect(pushButton1, "clicked()", "showDialog")
+    connect(pushButton1, "clicked()", "showDialog")
 
-   setWidgetFixedSize(mainWindow)
+    setWidgetFixedSize(mainWindow)
-   showWidget(mainWindow, ShowNormal)
+    showWidget(mainWindow, ShowNormal)
-   return GuiExecuted
+    return GuiExecuted
 end
 
 function closeWindow()
-   closeWidget(mainWindow)
+    closeWidget(mainWindow)
 end
 
 function showAboutBox(menuEntry)
-   showMessageBox(InfoMessageBox, "You triggered the About Box!", "LuaEngine", mainWindow)
+    showMessageBox(InfoMessageBox, "You triggered the About Box!", "LuaEngine", mainWindow)
 end
 
 function showDialog(pushButton)
-   local dialog = createDialog("LuaEngine", mainWindow)
+    local dialog = createDialog("LuaEngine", mainWindow)
-   local dialogLayout = createLayout(VerticalLayout, dialog)
+    local dialogLayout = createLayout(VerticalLayout, dialog)
-   local dialogLabel = createLabel("Yes, you have open a Dialog!", dialog)
+    local dialogLabel = createLabel("Yes, you have open a Dialog!", dialog)
-   layoutAddWidget(dialogLayout, dialogLabel)
+    layoutAddWidget(dialogLayout, dialogLabel)
-   dialogLineEdit = createLineEdit("", dialog)
+    dialogLineEdit = createLineEdit("", dialog)
-   layoutAddWidget(dialogLayout, dialogLineEdit)
+    layoutAddWidget(dialogLayout, dialogLineEdit)
-   local buttonLayout = createLayout(HorizontalLayout, dialogLayout)
+    local buttonLayout = createLayout(HorizontalLayout, dialogLayout)
-   createSpacerItem(SizePolicyExpanding, SizePolicyMinimum, buttonLayout)
+    createSpacerItem(SizePolicyExpanding, SizePolicyMinimum, buttonLayout)
-   local dialogButton = createPushButton("Close", dialog)
+    local dialogButton = createPushButton("Close", dialog)
-   layoutAddWidget(buttonLayout, dialogButton)
+    layoutAddWidget(buttonLayout, dialogButton)
-   connect(dialogButton, "clicked()", "closeDialog")
+    connect(dialogButton, "clicked()", "closeDialog")
-   setWidgetFixedSize(dialog)
+    setWidgetFixedSize(dialog)
-   executeWidget(dialog)
+    executeWidget(dialog)
-   delete(dialog, DeleteInstant)
+    delete(dialog, DeleteInstant)
 end
 
 function closeDialog(pushButton)
-   disconnect(pushButton, "clicked()")
+    disconnect(pushButton, "clicked()")
-   if not (getWidgetText(dialogLineEdit) == "") then
+    if not (getWidgetText(dialogLineEdit) == "") then
-      showMessageBox(InfoMessageBox, "You typed: " .. getWidgetText(dialogLineEdit), "LuaEngine", getParent(pushButton))
+       showMessageBox(InfoMessageBox, "You typed: " .. getWidgetText(dialogLineEdit), "LuaEngine", getParent(pushButton))
-   end
+    end
-   closeWidget(getParent(pushButton))
+    closeWidget(getParent(pushButton))
 end
 
 function testMessageBoxes()
-   showMessageBox(InfoMessageBox, "LuaEngine Test")
+    showMessageBox(InfoMessageBox, "LuaEngine Test")
-   local returnCode = showMessageBox(QuestionMessageBox, "Do you press Yes or No?")
+    local returnCode = showMessageBox(QuestionMessageBox, "Do you press Yes or No?")
-   if (returnCode == true) then
+    if (returnCode == true) then
-      showMessageBox(InfoMessageBox, "You have pressed Yes!")
+       showMessageBox(InfoMessageBox, "You have pressed Yes!")
-   else
+    else
-      showMessageBox(InfoMessageBox, "You have pressed No!")
+       showMessageBox(InfoMessageBox, "You have pressed No!")
-   end
+    end
 end

src/luaengineapp/edit.lua

@@ -22,29 +22,95 @@ local mainWindow
 local textEditor
 
 function main()
-   mainWindow = createMainWindow()
+    mainWindow = createMainWindow("LE Text Editor")
-   local mainWidget = createCentralWidget(mainWindow)
+    local mainWidget = createCentralWidget(mainWindow)
-   local mainLayout = createLayout(VerticalLayout, mainWidget)
+    local mainLayout = createLayout(VerticalLayout, mainWidget)
-   setLayoutMargins(mainLayout, 0, 0, 0, 0)
+    setLayoutMargins(mainLayout, 0, 0, 0, 0)
 
-   local menuBar = createMenuBar(mainWindow)
+    local menuBar = createMenuBar(mainWindow)
-   local menuFile = createMenu("File", menuBar)
+    local menuFile = createMenu("&File", menuBar)
-   local menuEntryNew = createMenuEntry("New", menuFile)
+    local menuEntryNew = createMenuEntry("&New", menuFile)
-   local menuEntryOpen = createMenuEntry("Open...", menuFile)
+    setKeySequence(menuEntryNew, "Ctrl+N")
-   connect(menuEntrySave, "triggered()", "editorOpen")
+    connect(menuEntryNew, "triggered()", "editorNew")
-   local menuEntrySave = createMenuEntry("Save...", menuFile)
+    local menuEntryOpen = createMenuEntry("&Open...", menuFile)
-   connect(menuEntrySave, "triggered()", "editorSave")
+    setKeySequence(menuEntryOpen, "Ctrl+O")
-   local menuEntrySaveAs = createMenuEntry("Save as...", menuFile)
+    connect(menuEntryOpen, "triggered()", "editorOpen")
-   connect(menuEntrySaveAs, "triggered()", "editorSaveAs")
+    local menuEntrySave = createMenuEntry("&Save...", menuFile)
-   local menuEntryExit = createMenuEntry("Exit", menuFile)
+    setKeySequence(menuEntrySave, "Ctrl+S")
-   connect(menuEntryExit, "triggered()", "editorClose")
+    connect(menuEntrySave, "triggered()", "editorSave")
-   local menuHelp = createMenu("Help", menuBar)
+    local menuEntrySaveAs = createMenuEntry("Save &as...", menuFile)
-   local menuEntryAbout = createMenuEntry("About LE Text Editor", menuHelp)
+    connect(menuEntrySaveAs, "triggered()", "editorSaveAs")
-   connect(menuEntryAbout, "triggered()", "editorAboutBox")
+    createMenuSeparator(menuFile)
+    local menuEntryExit = createMenuEntry("&Exit", menuFile)
+    setKeySequence(menuEntryExit, "Alt+F4")
+    connect(menuEntryExit, "triggered()", "editorClose")
+    local menuHelp = createMenu("&Help", menuBar)
+    local menuEntryAbout = createMenuEntry("&About LE Text Editor", menuHelp)
+    setKeySequence(menuEntryAbout, "Ctrl+P")
+    connect(menuEntryAbout, "triggered()", "editorAboutBox")
 
-   textEditor = createTextEdit("", mainWidget)
+    textEditor = createPlainTextEdit("", mainWidget)
-   layoutAddWidget(mainLayout, textEditor)
+    layoutAddWidget(mainLayout, textEditor)
 
-   showWidget(mainWindow, ShowNormal)
+    showWidget(mainWindow, ShowNormal)
-   return GuiExecuted
+    return GuiExecuted
+end
+
+function editorNew()
+    setWidgetText(textEditor, "")
+    currentFile = nil
+end
+
+function editorOpen()
+    local selectedFile = showFileDialog(OpenFileDialog, "Open...", "All files (*)", mainWindow)
+    if not (selectedFile == nil) then
+        local file = io.open(selectedFile, "r")
+        if not (file == nil) then
+            local content = file:read("*a")
+            setWidgetText(textEditor, content)
+            file:close()
+            currentFile = selectedFile
+        else
+            showMessageBox(WarningMessageBox, "Failed to open file " .. selectedFile .. "!", "Open...", mainWindow)
+        end
+    end
+end
+
+function editorSave()
+    if not (currentFile == nil) then
+        local file = io.open(currentFile, "w")
+        if not (file == nil) then
+            editorSaveFile(file)
+        else
+            showMessageBox(WarningMessageBox, "Failed to save file " .. currentFile .. "!", "Save...", mainWindow)
+        end
+    else
+        editorSaveAs()
+    end
+end
+
+function editorSaveAs()
+    local selectedFile = showFileDialog(SaveFileDialog, "Save...", "All files (*)", mainWindow)
+    if not (selectedFile == nil) then
+        local file = io.open(selectedFile, "w")
+        if not (file == nil) then
+            editorSaveFile(file)
+            currentFile = selectedFile
+        else
+            showMessageBox(WarningMessageBox, "Failed to save file " .. selectedFile .. "!", "Save as...", mainWindow)
+        end
+    end
+end
+
+function editorSaveFile(file)
+    file:write(getWidgetText(textEditor))
+    file:close()
+end
+
+function editorAboutBox()
+    showMessageBox(InfoMessageBox, "<h4>LE Text Editor</h4>A simple Text Editor made in Lua Engine", "About LE Text Editor", mainWindow)
+end
+
+function editorClose()
+    closeWidget(mainWindow)
 end

src/luaengineapp/luaenginestyle/luaenginestyle.qss

@@ -101,6 +101,13 @@ QListWidget::item:selected {
     background-color: rgb(255, 255, 255);
     color: rgb(215, 90, 0);
 }
+QPlainTextEdit {
+    background-color: rgb(215, 120, 50);
+    color: rgb(255, 255, 255);
+    selection-background-color: rgb(255, 255, 255);
+    selection-color: rgb(215, 90, 0);
+    border: 1px solid white;
+}
 QPushButton {
     border-style: ridge;
     background-color: rgb(215, 70, 25);

src/luaenginegui/luaengine/LuaEngineGui.cpp

@@ -16,6 +16,7 @@
 *****************************************************************************/
 
 #include "LuaEngineGui.h"
+#include <QPlainTextEdit>
 #include <QMainWindow>
 #include <QPushButton>
 #include <QMessageBox>
@@ -25,6 +26,7 @@
 #include <QSpacerItem>
 #include <QHBoxLayout>
 #include <QVBoxLayout>
+#include <QFileDialog>
 #include <QSizePolicy>
 #include <QEventLoop>
 #include <QTextEdit>
@@ -47,7 +49,13 @@ LuaEngineGui::LuaEngineGui(QObject *parent, bool loadBaseLibraries) : LuaEngine(
 
 void LuaEngineGui::pushClass(lua_State *L_p)
 {
-    // MessageBox
+    // File Dialog
+    pushFunction(L_p, "showFileDialog", showFileDialog);
+    pushVariant(L_p, "OpenFileDialog", 0);
+    pushVariant(L_p, "SaveFileDialog", 1);
+    pushVariant(L_p, "OpenFolderDialog", 2);
+
+    // Message Box
     pushFunction(L_p, "showMessageBox", showMessageBox);
     pushVariant(L_p, "InfoMessageBox", 0);
     pushVariant(L_p, "WarningMessageBox", 1);
@@ -91,6 +99,9 @@ void LuaEngineGui::pushClass(lua_State *L_p)
     // Line Edit
     pushFunction(L_p, "createLineEdit", createLineEdit);
 
+    // Key Sequence
+    pushFunction(L_p, "setKeySequence", setKeySequence);
+
     // Main Window
     pushFunction(L_p, "createMainWindow", createMainWindow);
     pushFunction(L_p, "createCentralWidget", createCentralWidget);
@@ -99,6 +110,10 @@ void LuaEngineGui::pushClass(lua_State *L_p)
     pushFunction(L_p, "createMenu", createMenu);
     pushFunction(L_p, "createMenuBar", createMenuBar);
     pushFunction(L_p, "createMenuEntry", createMenuEntry);
+    pushFunction(L_p, "createMenuSeparator", createMenuSeparator);
+
+    // Plain Text Edit
+    pushFunction(L_p, "createPlainTextEdit", createPlainTextEdit);
 
     // Push Button
     pushFunction(L_p, "createPushButton", createPushButton);
@@ -106,7 +121,7 @@ void LuaEngineGui::pushClass(lua_State *L_p)
     // Spacer Item
     pushFunction(L_p, "createSpacerItem", createSpacerItem);
 
-    // Line Edit
+    // Text Edit
     pushFunction(L_p, "createTextEdit", createTextEdit);
 
     // Size Policy
@@ -126,25 +141,73 @@ void LuaEngineGui::pushClass(LuaEngine *luaEngine)
     pushClass(luaEngine->luaState());
 }
 
-int LuaEngineGui::showMessageBox(lua_State *L_p)
+int LuaEngineGui::showFileDialog(lua_State *L_p)
 {
-    QVariantList args = getArguments(L_p);
+    QWidget *parent = nullptr;
-    if (args.length() >= 2) {
+    QString dialogTitle = "LuaEngine";
-        QWidget *parent = nullptr;
+    QString fileFormats = "All files (*)";
-        QString boxMessage = args.at(1).toString();
+    QFileDialog::FileMode fileMode = QFileDialog::ExistingFile;
-        QString boxTitle = "LuaEngine";
+    QFileDialog::Options fileOptions = QFileDialog::DontUseNativeDialog;
-        if (args.length() >= 3) {
+    QFileDialog::AcceptMode fileAcceptMode = QFileDialog::AcceptOpen;
-            boxTitle = args.at(2).toString();
+    if (getArgumentCount(L_p) >= 1) {
-            if (args.length() >= 4) {
+        switch (getVariant(L_p, 1).toInt()) {
-                if ((QMetaType::Type)args.at(3).type() == QMetaType::Void || (QMetaType::Type)args.at(3).type() == QMetaType::VoidStar) {
+        case 1:
-                    if (((QObject*)qvariant_cast<void*>(args.at(3)))->inherits("QWidget")) {
+            fileMode = QFileDialog::AnyFile;
-                        parent = (QWidget*)qvariant_cast<void*>(args.at(3));
+            fileAcceptMode = QFileDialog::AcceptSave;
+            break;
+        case 2:
+            fileMode = QFileDialog::Directory;
+            fileOptions = QFileDialog::ShowDirsOnly | QFileDialog::DontUseNativeDialog;
+            break;
+        }
+        if (getArgumentCount(L_p) >= 2) {
+            dialogTitle = getVariant(L_p, 2).toString();
+            if (getArgumentCount(L_p) >= 3) {
+                fileFormats = getVariant(L_p, 3).toString();
+                if (getArgumentCount(L_p) >= 4) {
+                    void *pointer = getPointer(L_p, 4);
+                    if (pointer != NULL && ((QObject*)pointer)->inherits("QWidget")) {
+                        parent = (QWidget*)pointer;
                     }
                 }
             }
         }
+    }
+    QFileDialog fileDialog(parent);
+    fileDialog.setWindowFlag(Qt::WindowContextHelpButtonHint, false);
+    fileDialog.setWindowTitle(dialogTitle);
+    fileDialog.setAcceptMode(fileAcceptMode);
+    fileDialog.setNameFilter(fileFormats);
+    fileDialog.setFileMode(fileMode);
+    fileDialog.setOptions(fileOptions);
+    if (fileDialog.exec()) {
         int returnInt = 0;
-        switch (args.at(0).toInt()) {
+        for (const QString &fileName : fileDialog.selectedFiles()) {
+            returnInt++;
+            pushVariant(L_p, fileName);
+        }
+        return returnInt;
+    }
+    return 0;
+}
+
+int LuaEngineGui::showMessageBox(lua_State *L_p)
+{
+    if (getArgumentCount(L_p) >= 2) {
+        QWidget *parent = nullptr;
+        QString boxMessage = getVariant(L_p, 2).toString();
+        QString boxTitle = "LuaEngine";
+        if (getArgumentCount(L_p) >= 3) {
+            boxTitle = getVariant(L_p, 3).toString();
+            if (getArgumentCount(L_p) >= 4) {
+                void *pointer = getPointer(L_p, 4);
+                if (pointer != NULL && ((QObject*)pointer)->inherits("QWidget")) {
+                    parent = (QWidget*)pointer;
+                }
+            }
+        }
+        int returnInt = 0;
+        switch (getVariant(L_p, 1).toInt()) {
         case 1:
             QMessageBox::warning(parent, boxTitle, boxMessage);
             break;
@@ -153,11 +216,7 @@ int LuaEngineGui::showMessageBox(lua_State *L_p)
             break;
         case 3:
         {
-            bool returnCode = false;
+            pushVariant(L_p, (QMessageBox::Yes == QMessageBox::question(parent, boxTitle, boxMessage)));
-            if (QMessageBox::Yes == QMessageBox::question(parent, boxTitle, boxMessage)) {
-                returnCode = true;
-            }
-            pushVariant(L_p, returnCode);
             returnInt = 1;
         }
             break;
@@ -255,7 +314,6 @@ int LuaEngineGui::showWidget(lua_State *L_p)
     return 0;
 }
 
-
 int LuaEngineGui::setLayoutMargins(lua_State *L_p)
 {
     if (getArgumentCount(L_p) >= 5) {
@@ -267,6 +325,20 @@ int LuaEngineGui::setLayoutMargins(lua_State *L_p)
     }
     return 0;
 }
+
+int LuaEngineGui::setKeySequence(lua_State *L_p)
+{
+    if (getArgumentCount(L_p) >= 2) {
+        void *pointer = getPointer(L_p, 1);
+        if (pointer != NULL && ((QObject*)pointer)->inherits("QAction")) {
+            ((QAction*)pointer)->setShortcut(QKeySequence::fromString(getVariant(L_p, 2).toString()));
+            ((QAction*)pointer)->setShortcutContext(Qt::ApplicationShortcut);
+            return 0;
+        }
+    }
+    return 0;
+}
+
 int LuaEngineGui::setWidgetFixedSize(lua_State *L_p)
 {
     if (getArgumentCount(L_p) >= 1) {
@@ -320,8 +392,11 @@ int LuaEngineGui::setWidgetText(lua_State *L_p)
             else if (((QObject*)pointer)->inherits("QLineEdit")) {
                 ((QLineEdit*)pointer)->setText(getVariant(L_p, 2).toString());
             }
+            else if (((QObject*)pointer)->inherits("QPlainTextEdit")) {
+                ((QPlainTextEdit*)pointer)->setPlainText(getVariant(L_p, 2).toString());
+            }
             else if (((QObject*)pointer)->inherits("QTextEdit")) {
-                ((QTextEdit*)pointer)->setText(getVariant(L_p, 2).toString());
+                ((QTextEdit*)pointer)->setHtml(getVariant(L_p, 2).toString());
             }
             else if (((QObject*)pointer)->inherits("QWidget")) {
                 ((QWidget*)pointer)->setWindowTitle(getVariant(L_p, 2).toString());
@@ -420,6 +495,7 @@ int LuaEngineGui::createDialog(lua_State *L_p)
         }
     }
     QDialog *dialog = new QDialog(parent);
+    dialog->setWindowFlag(Qt::WindowContextHelpButtonHint, false);
     dialog->setObjectName(nameForPointer(dialog));
     dialog->setWindowTitle(windowTitle);
     pushPointer(L_p, dialog);
@@ -584,6 +660,39 @@ int LuaEngineGui::createMenuEntry(lua_State *L_p)
     return 0;
 }
 
+int LuaEngineGui::createMenuSeparator(lua_State *L_p)
+{
+    if (getArgumentCount(L_p) >= 1) {
+        void *pointer = getPointer(L_p, 1);
+        if (pointer != NULL && ((QObject*)pointer)->inherits("QMenu")) {
+            QAction *action = ((QMenu*)pointer)->addSeparator();
+            pushPointer(L_p, action);
+            return 1;
+        }
+    }
+    return 0;
+}
+
+int LuaEngineGui::createPlainTextEdit(lua_State *L_p)
+{
+    QWidget *parent = nullptr;
+    QString editText = "LuaEngine";
+    if (getArgumentCount(L_p) >= 1) {
+        editText = getVariant(L_p, 1).toString();
+        if (getArgumentCount(L_p) >= 2) {
+            void *pointer = getPointer(L_p, 2);
+            if (pointer != NULL && ((QObject*)pointer)->inherits("QWidget")) {
+                parent = (QWidget*)pointer;
+            }
+        }
+    }
+    QPlainTextEdit *textEdit = new QPlainTextEdit(parent);
+    textEdit->setObjectName(nameForPointer(textEdit));
+    textEdit->setPlainText(editText);
+    pushPointer(L_p, textEdit);
+    return 1;
+}
+
 int LuaEngineGui::createPushButton(lua_State *L_p)
 {
     QVariantList args = getArguments(L_p);
@@ -632,22 +741,20 @@ int LuaEngineGui::createSpacerItem(lua_State *L_p)
 
 int LuaEngineGui::createTextEdit(lua_State *L_p)
 {
-    QVariantList args = getArguments(L_p);
     QWidget *parent = nullptr;
     QString editText = "LuaEngine";
-    if (args.length() >= 1) {
+    if (getArgumentCount(L_p) >= 1) {
-        editText = args.at(0).toString();
+        editText = getVariant(L_p, 1).toString();
-        if (args.length() >= 2) {
+        if (getArgumentCount(L_p) >= 2) {
-            if ((QMetaType::Type)args.at(1).type() == QMetaType::Void || (QMetaType::Type)args.at(1).type() == QMetaType::VoidStar) {
+            void *pointer = getPointer(L_p, 2);
-                if (((QObject*)qvariant_cast<void*>(args.at(1)))->inherits("QWidget")) {
+            if (pointer != NULL && ((QObject*)pointer)->inherits("QWidget")) {
-                    parent = (QWidget*)qvariant_cast<void*>(args.at(1));
+                parent = (QWidget*)pointer;
-                }
             }
         }
     }
     QTextEdit *textEdit = new QTextEdit(parent);
     textEdit->setObjectName(nameForPointer(textEdit));
-    textEdit->setText(editText);
+    textEdit->setHtml(editText);
     pushPointer(L_p, textEdit);
     return 1;
 }
@@ -681,8 +788,12 @@ int LuaEngineGui::getWidgetText(lua_State *L_p)
                 pushVariant(L_p, ((QLineEdit*)pointer)->text());
                 return 1;
             }
+            else if (((QObject*)pointer)->inherits("QPlainTextEdit")) {
+                pushVariant(L_p, ((QPlainTextEdit*)pointer)->toPlainText());
+                return 1;
+            }
             else if (((QObject*)pointer)->inherits("QTextEdit")) {
-                pushVariant(L_p, ((QTextEdit*)pointer)->toPlainText());
+                pushVariant(L_p, ((QTextEdit*)pointer)->toHtml());
                 return 1;
             }
             else if (((QObject*)pointer)->inherits("QWidget")) {

src/luaenginegui/luaengine/LuaEngineGui.h

@@ -30,11 +30,13 @@ public:
     LuaEngineGui(QObject *parent = nullptr, bool loadBaseLibraries = true);
     static void pushClass(lua_State *L_p);
     static void pushClass(LuaEngine *luaEngine);
+    static int showFileDialog(lua_State *L_p);
     static int showMessageBox(lua_State *L_p);
     static int closeWidget(lua_State *L_p);
     static int executeWidget(lua_State *L_p);
     static int showWidget(lua_State *L_p);
     static int setLayoutMargins(lua_State *L_p);
+    static int setKeySequence(lua_State *L_p);
     static int setWidgetFixedSize(lua_State *L_p);
     static int setWidgetLayout(lua_State *L_p);
     static int setWidgetText(lua_State *L_p);
@@ -50,6 +52,8 @@ public:
     static int createMenu(lua_State *L_p);
     static int createMenuBar(lua_State *L_p);
     static int createMenuEntry(lua_State *L_p);
+    static int createMenuSeparator(lua_State *L_p);
+    static int createPlainTextEdit(lua_State *L_p);
     static int createPushButton(lua_State *L_p);
     static int createSpacerItem(lua_State *L_p);
     static int createTextEdit(lua_State *L_p);