FX::FXCommandGroup Class Reference
#include <FXUndoList.h>
Detailed Description
Group of undoable commands. A group may comprise multiple individual actions which together undo (or redo) a larger operation. Even larger operations may be built by nesting multiple undo groups.Public Member Functions | |
| FXCommandGroup () | |
| bool | empty () |
| virtual void | undo () |
| virtual void | redo () |
| virtual FXuint | size () const |
| virtual | ~FXCommandGroup () |
| virtual FXString | undoName () const |
| virtual FXString | redoName () const |
| virtual bool | canMerge () const |
| virtual bool | mergeWith (FXCommand *command) |
| virtual long | onDefault (FXObject *, FXSelector, void *) |
| const FXchar * | getClassName () const |
| bool | isMemberOf (const FXMetaClass *metaclass) const |
| virtual long | tryHandle (FXObject *sender, FXSelector sel, void *ptr) |
| virtual void | save (FXStream &store) const |
| virtual void | load (FXStream &store) |
| QTransString | tr (const char *text, const char *hint=0) |
| virtual void * | getPythonObject () const |
| virtual void | decouplePythonObject () const |
Friends | |
| class | FXUndoList |
Constructor & Destructor Documentation
| FX::FXCommandGroup::FXCommandGroup | ( | ) | [inline] |
Construct initially empty undo command group.
| virtual FX::FXCommandGroup::~FXCommandGroup | ( | ) | [virtual] |
Delete undo command and sub-commands.
Member Function Documentation
| bool FX::FXCommandGroup::empty | ( | ) | [inline] |
Return TRUE if empty.
| virtual void FX::FXCommandGroup::undo | ( | ) | [virtual] |
| virtual void FX::FXCommandGroup::redo | ( | ) | [virtual] |
| virtual FXuint FX::FXCommandGroup::size | ( | ) | const [virtual] |
Return the size of the command group.
Reimplemented from FX::FXCommand.
Reimplemented in FX::FXUndoList.
| virtual FXString FX::FXCommand::undoName | ( | ) | const [virtual, inherited] |
Name of the undo command to be shown on a button; for example, "Undo Delete".
Reimplemented in FX::FXUndoList.
| virtual FXString FX::FXCommand::redoName | ( | ) | const [virtual, inherited] |
Name of the redo command to be shown on a button; for example, "Redo Delete".
Reimplemented in FX::FXUndoList.
| virtual bool FX::FXCommand::canMerge | ( | ) | const [virtual, inherited] |
Return TRUE if this command can be merged with previous undo commands. This is useful to combine e.g. multiple consecutive single-character text changes into a single block change. The default implementation returns FALSE.
| virtual bool FX::FXCommand::mergeWith | ( | FXCommand * | command | ) | [virtual, inherited] |
Called by the undo system to try and merge the new incoming command with this command; should return TRUE if merging was possible. The default implementation returns FALSE.
| virtual long FX::FXObject::onDefault | ( | FXObject * | , | |
| FXSelector | , | |||
| void * | ||||
| ) | [virtual, inherited] |
Called for unhandled messages.
Reimplemented in FX::FXDelegator, FX::FXGLViewer, FX::FXMDIChild, and FX::FXMDIClient.
| const FXchar* FX::FXObject::getClassName | ( | ) | const [inherited] |
Get class name of some object.
| bool FX::FXObject::isMemberOf | ( | const FXMetaClass * | metaclass | ) | const [inherited] |
Check if object is member of metaclass.
| virtual long FX::FXObject::tryHandle | ( | FXObject * | sender, | |
| FXSelector | sel, | |||
| void * | ptr | |||
| ) | [virtual, inherited] |
Try handle message safely.
| virtual void FX::FXObject::save | ( | FXStream & | store | ) | const [virtual, inherited] |
Save object to stream.
Reimplemented in FX::FX4Splitter, FX::FX7Segment, FX::FXAccelTable, FX::FXApp, FX::FXArrowButton, FX::FXBitmap, FX::FXBitmapFrame, FX::FXBitmapView, FX::FXCheckButton, FX::FXChoiceBox, FX::FXColorBar, FX::FXColorDialog, FX::FXColorRing, FX::FXColorSelector, FX::FXColorWell, FX::FXColorWheel, FX::FXComboBox, FX::FXCursor, FX::FXDial, FX::FXDirBox, FX::FXDirDialog, FX::FXDirList, FX::FXDirSelector, FX::FXDockBar, FX::FXDockHandler, FX::FXDockTitle, FX::FXDocument, FX::FXDragCorner, FX::FXDrawable, FX::FXDriveBox, FX::FXFileDialog, FX::FXFileDict, FX::FXFileList, FX::FXFileSelector, FX::FXFoldingItem, FX::FXFoldingList, FX::FXFont, FX::FXFontDialog, FX::FXFontSelector, FX::FXFrame, FX::FXGLCanvas, FX::FXGLCone, FX::FXGLContext, FX::FXGLCube, FX::FXGLCylinder, FX::FXGLGroup, FX::FXGLShape, FX::FXGLSphere, FX::FXGLTriangleMesh, FX::FXGLVertices, FX::FXGLViewer, FX::FXGLVisual, FX::FXGradientBar, FX::FXGroupBox, FX::FXHeaderItem, FX::FXHeader, FX::FXIconDict, FX::FXIconItem, FX::FXIconList, FX::FXIconSource, FX::FXId, FX::FXImage, FX::FXImageFrame, FX::FXImageView, FX::FXKnob, FX::FXLabel, FX::FXListItem, FX::FXList, FX::FXListBox, FX::FXMDIChild, FX::FXMDIClient, FX::FXMenuButton, FX::FXMenuCaption, FX::FXMenuCascade, FX::FXMenuCheck, FX::FXMenuCommand, FX::FXMenuRadio, FX::FXMenuSeparator, FX::FXMenuTitle, FX::FXOptionMenu, FX::FXPacker, FX::FXPrimaryButton, FX::FXPrintDialog, FX::FXProgressBar, FX::FXRadioButton, FX::FXRealSlider, FX::FXRealSpinner, FX::FXRecentFiles, FX::FXReplaceDialog, FX::FXRuler, FX::FXRulerView, FX::FXScrollBar, FX::FXSlider, FX::FXSpinner, FX::FXSplashWindow, FX::FXSplitter, FX::FXSpring, FX::FXStatusBar, FX::FXStatusLine, FX::FXSwitcher, FX::FXTabBar, FX::FXTableItem, FX::FXTable, FX::FXText, FX::FXTextField, FX::FXToggleButton, FX::FXToolBarGrip, FX::FXToolBarShell, FX::FXToolBarTab, FX::FXToolTip, FX::FXTopWindow, FX::FXTreeItem, FX::FXTreeList, FX::FXTreeListBox, FX::FXTriStateButton, FX::FXVisual, FX::FXWindow, and FX::FXWizard.
| virtual void FX::FXObject::load | ( | FXStream & | store | ) | [virtual, inherited] |
Load object from stream.
Reimplemented in FX::FX4Splitter, FX::FX7Segment, FX::FXAccelTable, FX::FXApp, FX::FXArrowButton, FX::FXBitmap, FX::FXBitmapFrame, FX::FXBitmapView, FX::FXCheckButton, FX::FXChoiceBox, FX::FXColorBar, FX::FXColorDialog, FX::FXColorRing, FX::FXColorSelector, FX::FXColorWell, FX::FXColorWheel, FX::FXComboBox, FX::FXCursor, FX::FXDial, FX::FXDirBox, FX::FXDirDialog, FX::FXDirList, FX::FXDirSelector, FX::FXDockBar, FX::FXDockHandler, FX::FXDockTitle, FX::FXDocument, FX::FXDragCorner, FX::FXDrawable, FX::FXDriveBox, FX::FXFileDialog, FX::FXFileDict, FX::FXFileList, FX::FXFileSelector, FX::FXFoldingItem, FX::FXFoldingList, FX::FXFont, FX::FXFontDialog, FX::FXFontSelector, FX::FXFrame, FX::FXGLCanvas, FX::FXGLCone, FX::FXGLContext, FX::FXGLCube, FX::FXGLCylinder, FX::FXGLGroup, FX::FXGLShape, FX::FXGLSphere, FX::FXGLTriangleMesh, FX::FXGLVertices, FX::FXGLViewer, FX::FXGLVisual, FX::FXGradientBar, FX::FXGroupBox, FX::FXHeaderItem, FX::FXHeader, FX::FXIconDict, FX::FXIconItem, FX::FXIconList, FX::FXIconSource, FX::FXId, FX::FXImage, FX::FXImageFrame, FX::FXImageView, FX::FXKnob, FX::FXLabel, FX::FXListItem, FX::FXList, FX::FXListBox, FX::FXMDIChild, FX::FXMDIClient, FX::FXMenuButton, FX::FXMenuCaption, FX::FXMenuCascade, FX::FXMenuCheck, FX::FXMenuCommand, FX::FXMenuRadio, FX::FXMenuSeparator, FX::FXMenuTitle, FX::FXOptionMenu, FX::FXPacker, FX::FXPrimaryButton, FX::FXPrintDialog, FX::FXProgressBar, FX::FXRadioButton, FX::FXRealSlider, FX::FXRealSpinner, FX::FXRecentFiles, FX::FXReplaceDialog, FX::FXRuler, FX::FXRulerView, FX::FXScrollBar, FX::FXSlider, FX::FXSpinner, FX::FXSplashWindow, FX::FXSplitter, FX::FXSpring, FX::FXStatusBar, FX::FXStatusLine, FX::FXSwitcher, FX::FXTabBar, FX::FXTableItem, FX::FXTable, FX::FXText, FX::FXTextField, FX::FXToggleButton, FX::FXToolBarGrip, FX::FXToolBarShell, FX::FXToolBarTab, FX::FXToolTip, FX::FXTopWindow, FX::FXTreeItem, FX::FXTreeList, FX::FXTreeListBox, FX::FXTriStateButton, FX::FXVisual, FX::FXWindow, and FX::FXWizard.
| QTransString FX::FXObject::tr | ( | const char * | text, | |
| const char * | hint = 0 | |||
| ) | [inherited] |
Returns a human translated version of the text to the locale language (warning: uses a virtual method call, so can't use before construction)
| virtual void* FX::FXObject::getPythonObject | ( | ) | const [inline, virtual, inherited] |
Returns the python object representing this instance (if created in python).
| virtual void FX::FXObject::decouplePythonObject | ( | ) | const [inline, virtual, inherited] |
Causes decoupling of python object from this object (deletes self).
The documentation for this class was generated from the following file:
- FXUndoList.h
