The Ring programming language version 1.2 book - Part 72 of 84

1. Ring Documentation, Release 1.2
• bool isReadOnly(void)
• bool lazyChildCount(void)
• QModelIndex mkdir(QModelIndex parent, QString name)
• QStringList nameFilters(void)
• bool remove(QModelIndex index)
• bool resolveSymlinks(void)
• bool rmdir(QModelIndex index)
• void setFilter(QDir::Filter filters)
• void setIconProvider(QFileIconProvider *provider)
• void setLazyChildCount(bool enable)
• void setNameFilters(QStringList filters)
• void setReadOnly(bool enable)
• void setResolveSymlinks(bool enable)
• void setSorting(QDir::SortFlag sort)
• int sorting(void)
• void refresh(QModelIndex parent)
62.74 QFontDialog Class
C++ Reference : http://doc.qt.io/qt-5/QFontDialog.html
Parameters : void
Parent Class : QDialog
• QFont currentFont(void)
• void open(QObject *receiver, const char *member)
• int options(void)
• QFont selectedFont(void)
• void setCurrentFont(QFont)
• void setOption(QFontDialog::FontDialogOption option, bool on)
• void setOptions(QFontDialog::FontDialogOption options)
• bool testOption(QFontDialog::FontDialogOption option)
• int getfont(void)
62.75 QDialog Class
C++ Reference : http://doc.qt.io/qt-5/QDialog.html
Parameters : QWidget *parent
Parent Class : QWidget
62.74. QFontDialog Class 690

2. Ring Documentation, Release 1.2
• bool isSizeGripEnabled(void)
• int result(void)
• void setModal(bool modal)
• void setResult(int i)
• void setSizeGripEnabled(bool)
• void accept(void)
• void done(int r) # In RingQt use : void donedialog(int r)
• int exec(void)
• void open(void)
• void reject(void)
62.76 QTextCursor Class
C++ Reference : http://doc.qt.io/qt-5/QTextCursor.html
Parameters : void
• int anchor(void)
• bool atBlockEnd(void)
• bool atBlockStart(void)
• bool atEnd(void)
• bool atStart(void)
• void beginEditBlock(void)
• QTextBlock block(void)
• QTextCharFormat blockCharFormat(void)
• QTextBlockFormat blockFormat(void)
• int blockNumber(void)
• QTextCharFormat charFormat(void)
• void clearSelection(void)
• int columnNumber(void)
• QTextList *createList(QTextListFormat)
• QTextFrame *currentFrame(void)
• QTextList *currentList(void)
• QTextTable *currentTable(void)
• void deleteChar(void)
• void deletePreviousChar(void)
• QTextDocument *document(void)
• void endEditBlock(void)
62.76. QTextCursor Class 691

3. Ring Documentation, Release 1.2
• bool hasComplexSelection(void)
• bool hasSelection(void)
• void insertBlock(void)
• void insertFragment(QTextDocumentFragment)
• QTextFrame *insertFrame(QTextFrameFormat)
• void insertHtml(QString)
• void insertImage(QTextImageFormat)
• QTextList *insertList(QTextListFormat)
• QTextTable * insertTable(int rows, int columns, QTextTableFormat)
• void insertText(QString)
• bool isCopyOf(QTextCursor)
• bool isNull(void)
• void joinPreviousEditBlock(void)
• bool keepPositionOnInsert(void)
• void mergeBlockCharFormat(QTextCharFormat)
• void mergeBlockFormat(QTextBlockFormat)
• void mergeCharFormat(QTextCharFormat)
• bool movePosition(QTextCursor::MoveOperation operation, QTextCursor::MoveMode mode, int n)
• int position(void)
• int positionInBlock(void)
• void removeSelectedText(void)
• void select(QTextCursor::SelectionType selection)
• void selectedTableCells(int *firstRow, int *numRows, int *firstColumn, int *numColumns)
• QString selectedText(void)
• QTextDocumentFragment selection(void)
• int selectionEnd(void)
• int selectionStart(void)
• void setBlockCharFormat(QTextCharFormat)
• void setBlockFormat(QTextBlockFormat)
• void setCharFormat(QTextCharFormat)
• void setKeepPositionOnInsert(bool b)
• void setPosition(int pos, QTextCursor::MoveMode m)
• void setVerticalMovementX(int x)
• void setVisualNavigation(bool b)
• int verticalMovementX(void)
• bool visualNavigation(void)
62.76. QTextCursor Class 692

4. Ring Documentation, Release 1.2
62.77 QColorDialog Class
C++ Reference : http://doc.qt.io/qt-5/QColorDialog.html
Parameters : void
Parent Class : QDialog
• QColor currentColor(void)
• void open(void)
• int options(void)
• QColor selectedColor(void)
• void setCurrentColor(QColor)
• void setOption(QColorDialog::ColorDialogOption option, bool on )
• void setOptions(QColorDialog::ColorDialogOption options)
• bool testOption(QColorDialog::ColorDialogOption option)
• QColor customColor(int index)
• int customCount(void)
• void setCustomColor(int index, int color)
• void setStandardColor(int index, int color)
• int getcolor(void)
62.78 QStringList Class
C++ Reference : http://doc.qt.io/qt-5/QStringList.html
Parameters : void
• QString join(QString)
• void sort(void)
• int removeDuplicates(void)
• QStringList filter(QString, Qt::CaseSensitivity)
• QStringList replaceInStrings(QString,QString, Qt::CaseSensitivity)
• void append(QString)
• QString at(int)
• QString back(void)
• void clear(void)
• bool contains(QString)
• int count(void)
• bool empty(void)
• bool endsWith(QString)
• QString first(void)
62.77. QColorDialog Class 693

5. Ring Documentation, Release 1.2
• QString front(void)
• int indexOf(QString, int)
• void insert(int, QString)
• bool isEmpty(void)
• QString last(void)
• int lastIndexOf(QString,int)
• int length(void)
• void move(int,int)
• void pop_back(void)
• void pop_front(void)
• void prepend(QString)
• void push_back(QString)
• void push_front(QString)
• int removeAll(QString)
• void removeAt(int)
• void removeFirst(void)
• void removeLast(void)
• bool removeOne(QString)
• void replace(int,QString)
• void reserve(int)
• int size(void)
• bool startsWith(QString)
• void swap(int,int)
• QString takeAt(int)
• QString takeFirst(void)
• QString takeLast(void)
• QString value(int)
62.79 QKeySequence Class
C++ Reference : http://doc.qt.io/qt-5/QKeySequence.html
Parameters : QString
62.79. QKeySequence Class 694

6. Ring Documentation, Release 1.2
62.80 QLCDNumber Class
C++ Reference : http://doc.qt.io/qt-5/QLCDNumber.html
Parameters : QWidget *
Parent Class : QFrame
• bool checkOverflow(double num)
• int digitCount(void)
• int intValue(void)
• int mode(void)
• int segmentStyle(void)
• void setDigitCount(int numDigits)
• void setMode(QLCDNumber::Mode)
• void setSegmentStyle(QLCDNumber::SegmentStyle)
• bool smallDecimalPoint(void)
• double value(void)
• void display(double)
• void setBinMode(void)
• void setDecMode(void)
• void setHexMode(void)
• void setOctMode(void)
• void setSmallDecimalPoint(bool)
62.81 QInputDialog Class
C++ Reference : http://doc.qt.io/qt-5/QInputDialog.html
Parameters : QWidget *
Parent Class : QDialog
• QString cancelButtonText(void)
• QStringList comboBoxItems(void)
• int doubleDecimals(void)
• double doubleMaximum(void)
• double doubleMinimum(void)
• double doubleValue(void)
• int inputMode(void)
• int intMaximum(void)
• int intMinimum(void)
• int intStep(void)
62.80. QLCDNumber Class 695

7. Ring Documentation, Release 1.2
• int intValue(void)
• bool isComboBoxEditable(void)
• QString labelText(void)
• QString okButtonText(void)
• void open(QObject *receiver, const char *member)
• int options(void)
• void setCancelButtonText(QString)
• void setComboBoxEditable(bool editable)
• void setComboBoxItems(QStringList)
• void setDoubleDecimals(int decimals)
• void setDoubleMaximum(double max)
• void setDoubleMinimum(double min)
• void setDoubleRange(double min, double max)
• void setDoubleValue(double value)
• void setInputMode(QInputDialog::InputMode mode)
• void setIntMaximum(int max)
• void setIntMinimum(int min)
• void setIntRange(int min, int max)
• void setIntStep(int step)
• void setIntValue(int value)
• void setLabelText(QString)
• void setOkButtonText(QString)
• void setOption(QInputDialog::InputDialogOption option, bool on)
• void setOptions(QInputDialog::InputDialogOption options)
• void setTextEchoMode(QLineEdit::EchoMode mode)
• void setTextValue(QString)
• bool testOption(QInputDialog::InputDialogOption option)
• int textEchoMode(void)
• QString textValue(void)
• double getDouble(QWidget *parent,QString,QString, double value, double min, double max , int decimals, bool
*ok, Qt::WindowType flags)
• int getInt(QWidget *parent,QString,QString, int value, int min, int max, int step, bool *ok, Qt::WindowType
flags)
62.81. QInputDialog Class 696

8. Ring Documentation, Release 1.2
62.82 QAllEvents Class
Parameters : QWidget *
Parent Class : QWidget
• void accept(void)
• void ignore(void)
• int getKeyCode(void)
• int getx(void)
• int gety(void)
• int getglobalx(void)
• int getglobaly(void)
• int getbutton(void)
• int getbuttons(void)
• void setKeyPressEvent(const char *cStr)
• void setMouseButtonPressEvent(const char *cStr)
• void setMouseButtonReleaseEvent(const char *cStr)
• void setMouseButtonDblClickEvent(const char *cStr)
• void setMouseMoveEvent(const char *cStr)
• void setCloseEvent(const char *cStr)
• void setContextMenuEvent(const char *cStr)
• void setDragEnterEvent(const char *cStr)
• void setDragLeaveEvent(const char *cStr)
• void setDragMoveEvent(const char *cStr)
• void setDropEvent(const char *cStr)
• void setEnterEvent(const char *cStr)
• void setFocusInEvent(const char *cStr)
• void setFocusOutEvent(const char *cStr)
• void setKeyReleaseEvent(const char *cStr)
• void setLeaveEvent(const char *cStr)
• void setNonClientAreaMouseButtonDblClickEvent(const char *cStr)
• void setNonClientAreaMouseButtonPressEvent(const char *cStr)
• void setNonClientAreaMouseButtonReleaseEvent(const char *cStr)
• void setNonClientAreaMouseMoveEvent(const char *cStr)
• void setMoveEvent(const char *cStr)
• void setResizeEvent(const char *cStr)
• void setWindowActivateEvent(const char *cStr)
62.82. QAllEvents Class 697

9. Ring Documentation, Release 1.2
• void setWindowBlockedEvent(const char *cStr)
• void setWindowDeactivateEvent(const char *cStr)
• void setWindowStateChangeEvent(const char *cStr)
• void setWindowUnblockedEvent(const char *cStr)
• const char *getKeyPressEvent(void)
• const char *getMouseButtonPressEvent(void)
• const char *getMouseButtonReleaseEvent(void)
• const char *getMouseButtonDblClickEvent(void)
• const char *getMouseMoveEvent(void)
• const char *getCloseEvent(void)
• const char *getContextMenuEvent(void)
• const char *getDragEnterEvent(void)
• const char *getDragLeaveEvent(void)
• const char *getDragMoveEvent(void)
• const char *getDropEvent(void)
• const char *getEnterEvent(void)
• const char *getFocusInEvent(void)
• const char *getFocusOutEvent(void)
• const char *getKeyReleaseEvent(void)
• const char *getLeaveEvent(void)
• const char *getNonClientAreaMouseButtonDblClickEvent(void)
• const char *getNonClientAreaMouseButtonPressEvent(void)
• const char *getNonClientAreaMouseButtonReleaseEvent(void)
• const char *getNonClientAreaMouseMoveEvent(void)
• const char *getMoveEvent(void)
• const char *getResizeEvent(void)
• const char *getWindowActivateEvent(void)
• const char *getWindowBlockedEvent(void)
• const char *getWindowDeactivateEvent(void)
• const char *getWindowStateChangeEvent(void)
• const char *getWindowUnblockedEvent(void)
• void setEventOutput(bool x)
• QObject *getParentObject(void)
• QWidget *getParentWidget(void)
62.82. QAllEvents Class 698

10. Ring Documentation, Release 1.2
62.83 QDesktopWidget Class
C++ Reference : http://doc.qt.io/qt-5/QDesktopWidget.html
Parameters : void
Parent Class : QWidget
• QRect availableGeometry(int screen)
• bool isVirtualDesktop(void)
• int primaryScreen(void)
• QWidget *screen(int screen)
• int screenCount(void)
• QRect screenGeometry(int screen)
• int screenNumber(QWidget *widget)
62.84 QRect Class
C++ Reference : http://doc.qt.io/qt-5/QRect.html
Parameters : void
• void adjust(int dx1, int dy1, int dx2, int dy2)
• QRect adjusted(int dx1, int dy1, int dx2, int dy2)
• int bottom(void)
• QPoint bottomLeft(void)
• QPoint bottomRight(void)
• QPoint center(void)
• bool contains(int x, int y, bool proper)
• void getCoords(int *x1, int *y1, int *x2, int *y2)
• void getRect(int *x, int *y, int *width, int *height)
• int height(void)
• QRect intersected(QRect)
• bool intersects(QRect)
• bool isEmpty(void)
• bool isNull(void)
• bool isValid(void)
• int left(void)
• void moveBottom(int y)
• void moveBottomLeft(QPoint)
• void moveBottomRight(QPoint)
• void moveCenter(QPoint)
62.83. QDesktopWidget Class 699