This class creates a file selection dialog.
It contains a combo box to select the desired directory. A listview with the different files in the current directory and a combo box with which you can select a filter (on file extensions). When creating a file dialog one passes a pointer to a TGFileInfo object. In this object you can set the fFileTypes and fIniDir to specify the list of file types for the filter combo box and the initial directory. When the TGFileDialog ctor returns the selected file name can be found in the TGFileInfo::fFilename field and the selected directory in TGFileInfo::fIniDir. The fFilename and fIniDir are deleted by the TGFileInfo dtor.
Definition at line 65 of file TGFileDialog.h.
Public Member Functions | |
TGFileDialog (const TGWindow *p=nullptr, const TGWindow *main=nullptr, EFileDialogMode dlg_type=kFDOpen, TGFileInfo *file_info=nullptr) | |
Create a file selection dialog. | |
~TGFileDialog () override | |
Delete file dialog. | |
void | CloseWindow () override |
Close file dialog. | |
TClass * | IsA () const override |
Bool_t | ProcessMessage (Longptr_t msg, Longptr_t parm1, Longptr_t parm2) override |
Process messages generated by the user input in the file dialog. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TGTransientFrame (const TGWindow *p=nullptr, const TGWindow *main=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=kVerticalFrame) | |
Create a transient window. | |
virtual void | CenterOnParent (Bool_t croot=kTRUE, EPlacement pos=kCenter) |
Position transient frame centered relative to the parent frame. | |
const TGWindow * | GetMain () const |
TClass * | IsA () const override |
void | SavePrimitive (std::ostream &out, Option_t *option="") override |
Save a transient frame widget as a C++ statement(s) on output stream out. | |
void | SaveSource (const char *filename="Rootdlog.C", Option_t *option="") override |
Save the GUI transient frame widget in a C++ macro file. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TGMainFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=kVerticalFrame) | |
Create a top level main frame. | |
~TGMainFrame () override | |
TGMainFrame destructor. | |
virtual Bool_t | BindKey (const TGWindow *w, Int_t keycode, Int_t modifier) const |
Bind key to a window. | |
void | DontCallClose () |
Typically call this method in the slot connected to the CloseWindow() signal to prevent the calling of the default or any derived CloseWindow() methods to prevent premature or double deletion of this window. | |
TList * | GetBindList () const |
void | GetClassHints (const char *&className, const char *&resourceName) const |
const char * | GetIconName () const override |
Returns mime type name of object. | |
const char * | GetIconPixmap () const |
void | GetMWMHints (UInt_t &value, UInt_t &funcs, UInt_t &input) const |
const char * | GetWindowName () const |
void | GetWMPosition (Int_t &x, Int_t &y) const |
void | GetWMSize (UInt_t &w, UInt_t &h) const |
void | GetWMSizeHints (UInt_t &wmin, UInt_t &hmin, UInt_t &wmax, UInt_t &hmax, UInt_t &winc, UInt_t &hinc) const |
EInitialState | GetWMState () const |
Bool_t | HandleButton (Event_t *event) override |
Handle mouse button events. | |
Bool_t | HandleClientMessage (Event_t *event) override |
Handle client messages sent to this frame. | |
Bool_t | HandleKey (Event_t *event) override |
Handle keyboard events. | |
Bool_t | HandleMotion (Event_t *event) override |
Handle mouse motion events. | |
Bool_t | HandleSelection (Event_t *event) override |
Handle primary selection event. | |
Bool_t | HandleSelectionRequest (Event_t *event) override |
Handle selection request event. | |
virtual void | RemoveBind (const TGWindow *w, Int_t keycode, Int_t modifier) const |
Remove key binding. | |
virtual Bool_t | SaveFrameAsCodeOrImage () |
Opens dialog window allowing user to save the frame contents as a ROOT macro or as an image. | |
virtual Bool_t | SaveFrameAsCodeOrImage (const TString &fileName) |
Saves the frame contents as a ROOT macro or as an image, depending on the extension of the fileName argument. | |
virtual void | SendCloseMessage () |
Send close message to self. | |
void | SetClassHints (const char *className, const char *resourceName) |
Set the windows class and resource name. | |
void | SetIconName (const char *name) |
Set window icon name. This is typically done via the window manager. | |
void | SetIconPixmap (char **xpm_array) |
Set window icon by xpm array. | |
const TGPicture * | SetIconPixmap (const char *iconName) |
Set window icon pixmap by name. | |
void | SetMWMHints (UInt_t value, UInt_t funcs, UInt_t input) |
Set decoration style for MWM-compatible wm (mwm, ncdwm, fvwm?). | |
void | SetWindowName (const char *name=nullptr) override |
Set window name. This is typically done via the window manager. | |
void | SetWMPosition (Int_t x, Int_t y) |
Give the window manager a window position hint. | |
void | SetWMSize (UInt_t w, UInt_t h) |
Give the window manager a window size hint. | |
void | SetWMSizeHints (UInt_t wmin, UInt_t hmin, UInt_t wmax, UInt_t hmax, UInt_t winc, UInt_t hinc) |
Give the window manager minimum and maximum size hints. | |
void | SetWMState (EInitialState state) |
Set the initial state of the window. Either kNormalState or kIconicState. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TGCompositeFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground()) | |
Create a composite frame. | |
TGCompositeFrame (TGClient *c, Window_t id, const TGWindow *parent=nullptr) | |
Create a frame using an externally created window. | |
~TGCompositeFrame () override | |
Delete a composite frame. | |
virtual void | AddFrame (TGFrame *f, TGLayoutHints *l=nullptr) |
Add frame to the composite frame using the specified layout hints. | |
void | ChangeOptions (UInt_t options) override |
Change composite frame options. Options is an OR of the EFrameTypes. | |
virtual void | ChangeSubframesBackground (Pixel_t back) |
Change background color for this frame and all subframes. | |
virtual void | Cleanup () |
Cleanup and delete all objects contained in this composite frame. | |
virtual TGFrameElement * | FindFrameElement (TGFrame *f) const |
Find frame-element holding frame f. | |
UInt_t | GetDefaultHeight () const override |
TGDimension | GetDefaultSize () const override |
std::cout << fWidth << "x" << fHeight << std::endl; | |
UInt_t | GetDefaultWidth () const override |
TGFrame * | GetFrameFromPoint (Int_t x, Int_t y) override |
Get frame located at specified point. | |
virtual TGLayoutManager * | GetLayoutManager () const |
virtual TList * | GetList () const |
Int_t | GetState (TGFrame *f) const |
Get state of sub frame. | |
Bool_t | HandleCrossing (Event_t *) override |
Bool_t | HandleDoubleClick (Event_t *) override |
Bool_t | HandleDragDrop (TGFrame *frame, Int_t x, Int_t y, TGLayoutHints *lo) override |
Handle drop event. | |
Bool_t | HandleDragEnter (TGFrame *) override |
Handle drag enter event. | |
Bool_t | HandleDragLeave (TGFrame *) override |
Handle drag leave event. | |
Bool_t | HandleDragMotion (TGFrame *) override |
Handle drag motion event. | |
Bool_t | HandleFocusChange (Event_t *) override |
virtual void | HideFrame (TGFrame *f) |
Hide sub frame. | |
Bool_t | IsArranged (TGFrame *f) const |
Get state of sub frame. | |
Bool_t | IsArranged (TGFrameElement *ptr) const |
Bool_t | IsComposite () const override |
Bool_t | IsEditable () const override |
Return kTRUE if frame is being edited. | |
Bool_t | IsLayoutBroken () const override |
Bool_t | IsMapSubwindows () const override |
Bool_t | IsVisible (TGFrame *f) const |
Get state of sub frame. | |
Bool_t | IsVisible (TGFrameElement *ptr) const |
void | Layout () override |
Layout the elements of the composite frame. | |
void | MapSubwindows () override |
Map all sub windows that are part of the composite frame. | |
Int_t | MustCleanup () const override |
void | Print (Option_t *option="") const override |
Print all frames in this composite frame. | |
virtual void | RemoveAll () |
Remove all frames from composite frame. | |
virtual void | RemoveFrame (TGFrame *f) |
Remove frame from composite frame. | |
virtual void | SavePrimitiveSubframes (std::ostream &out, Option_t *option="") |
Auxiliary protected method used to save subframes. | |
void | SetCleanup (Int_t mode=kLocalCleanup) override |
Turn on automatic cleanup of child frames in dtor. | |
void | SetEditable (Bool_t on=kTRUE) override |
Switch ON/OFF edit mode. | |
void | SetEditDisabled (UInt_t on=1) override |
Set edit disable flag for this frame and subframes. | |
void | SetLayoutBroken (Bool_t on=kTRUE) override |
Set broken layout. No Layout method is called. | |
virtual void | SetLayoutManager (TGLayoutManager *l) |
Set the layout manager for the composite frame. | |
void | SetMapSubwindows (Bool_t on) override |
virtual void | ShowFrame (TGFrame *f) |
Show sub frame. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual Bool_t | TranslateCoordinates (TGFrame *child, Int_t x, Int_t y, Int_t &fx, Int_t &fy) |
Translate coordinates to child frame. | |
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TGFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground()) | |
Create a TGFrame object. Options is an OR of the EFrameTypes. | |
TGFrame (TGClient *c, Window_t id, const TGWindow *parent=nullptr) | |
Create a frame using an externally created window. | |
~TGFrame () override | |
Destructor. | |
virtual void | Activate (Bool_t) |
void | AddInput (UInt_t emask) |
Add events specified in the emask to the events the frame should handle. | |
virtual void | ChangeBackground (Pixel_t back) |
Change frame background color. | |
Bool_t | Contains (Int_t x, Int_t y) const |
void | Delete (Option_t *="") override |
Delete this object. | |
virtual void | DeleteWindow () |
Delete window. | |
virtual void | DrawBorder () |
Draw frame border. | |
void | DrawClass () const override |
Draw class inheritance tree of the class to which this object belongs. | |
TObject * | DrawClone (Option_t *="") const override |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | DrawCopy (Handle_t, Int_t, Int_t) |
void | Dump () const override |
Dump contents of object on stdout. | |
virtual Pixel_t | GetBackground () const |
Int_t | GetBorderWidth () const |
virtual TDNDData * | GetDNDData (Atom_t) |
virtual Int_t | GetDragType () const |
Returns drag source type. | |
virtual Int_t | GetDropType () const |
Returns drop target type. | |
UInt_t | GetEventMask () const |
virtual Pixel_t | GetForeground () const |
Return frame foreground color. | |
TGFrameElement * | GetFrameElement () const |
UInt_t | GetHeight () const |
UInt_t | GetMaxHeight () const |
UInt_t | GetMaxWidth () const |
UInt_t | GetMinHeight () const |
UInt_t | GetMinWidth () const |
virtual UInt_t | GetOptions () const |
TGDimension | GetSize () const |
UInt_t | GetWidth () const |
Int_t | GetX () const |
Int_t | GetY () const |
virtual Bool_t | HandleColormapChange (Event_t *) |
virtual Bool_t | HandleConfigureNotify (Event_t *event) |
This event is generated when the frame is resized. | |
virtual Bool_t | HandleDNDDrop (TDNDData *) |
virtual Atom_t | HandleDNDEnter (Atom_t *) |
virtual Bool_t | HandleDNDFinished () |
virtual Bool_t | HandleDNDLeave () |
virtual Atom_t | HandleDNDPosition (Int_t, Int_t, Atom_t, Int_t, Int_t) |
Bool_t | HandleEvent (Event_t *event) override |
Handle all frame events. | |
virtual Bool_t | HandleSelectionClear (Event_t *) |
void | Inspect () const override |
Dump contents of this object in a graphics canvas. | |
virtual Bool_t | IsActive () const |
Bool_t | IsDNDSource () const |
Bool_t | IsDNDTarget () const |
Bool_t | IsEditable () const override |
void | MapRaised () override |
map raised | |
void | MapSubwindows () override |
map sub windows | |
void | MapWindow () override |
map window | |
void | Move (Int_t x, Int_t y) override |
Move frame. | |
void | MoveResize (Int_t x, Int_t y, UInt_t w=0, UInt_t h=0) override |
Move and/or resize the frame. | |
void | Print (Option_t *option="") const override |
Print window id. | |
virtual void | ProcessedConfigure (Event_t *event) |
virtual void | ProcessedEvent (Event_t *event) |
virtual void | ReallyDelete () |
void | RemoveInput (UInt_t emask) |
Remove events specified in emask from the events the frame should handle. | |
void | ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0) override |
Reparent window, make p the new parent and position the window at position (x,y) in new parent. | |
virtual void | Resize (TGDimension size) |
Resize the frame. | |
void | Resize (UInt_t w=0, UInt_t h=0) override |
Resize the frame. | |
void | SaveUserColor (std::ostream &out, Option_t *) |
Save a user color in a C++ macro file - used in SavePrimitive(). | |
virtual void | SendMessage (const TGWindow *w, Longptr_t msg, Longptr_t parm1, Longptr_t parm2) |
Send message (i.e. | |
void | SetBackgroundColor (Pixel_t back) override |
Set background color (override from TGWindow base class). | |
void | SetDNDSource (Bool_t onoff) |
void | SetDNDTarget (Bool_t onoff) |
virtual void | SetDragType (Int_t type) |
SetDragType. | |
void | SetDrawOption (Option_t *="") override |
Set drawing option for object. | |
virtual void | SetDropType (Int_t type) |
SetDropType. | |
void | SetEditable (Bool_t) override |
virtual void | SetForegroundColor (Pixel_t) |
void | SetFrameElement (TGFrameElement *fe) |
virtual void | SetHeight (UInt_t h) |
virtual void | SetMaxHeight (UInt_t h) |
virtual void | SetMaxWidth (UInt_t w) |
virtual void | SetMinHeight (UInt_t h) |
virtual void | SetMinWidth (UInt_t w) |
virtual void | SetSize (const TGDimension &s) |
virtual void | SetWidth (UInt_t w) |
virtual void | SetX (Int_t x) |
virtual void | SetY (Int_t y) |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | UnmapWindow () override |
unmap window | |
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TGWindow (const TGWindow *p=nullptr, Int_t x=0, Int_t y=0, UInt_t w=0, UInt_t h=0, UInt_t border=0, Int_t depth=0, UInt_t clss=0, void *visual=nullptr, SetWindowAttributes_t *attr=nullptr, UInt_t wtype=0) | |
Create a new window. | |
TGWindow (TGClient *c, Window_t id, const TGWindow *parent=nullptr) | |
Create a copy of a window. | |
~TGWindow () override | |
Window destructor. Unregisters the window. | |
virtual void | DestroySubwindows () |
destroy sub windows | |
virtual void | DestroyWindow () |
destroy window | |
virtual UInt_t | GetEditDisabled () const |
virtual const TGWindow * | GetMainFrame () const |
Returns top level main frame. | |
const char * | GetName () const override |
Return unique name, used in SavePrimitive methods. | |
const TGWindow * | GetParent () const |
virtual Bool_t | HandleExpose (Event_t *event) |
virtual Bool_t | HandleIdleEvent (TGIdleHandler *) |
Bool_t | HandleTimer (TTimer *) override |
Execute action in response of a timer timing out. | |
virtual void | IconifyWindow () |
iconify window | |
TClass * | IsA () const override |
virtual Bool_t | IsMapped () |
Returns kTRUE if window is mapped on screen, kFALSE otherwise. | |
virtual void | LowerWindow () |
lower window | |
void | Print (Option_t *option="") const override |
Print window id. | |
virtual void | RaiseWindow () |
raise window | |
virtual void | RequestFocus () |
request focus | |
virtual void | SetBackgroundPixmap (Pixmap_t pixmap) |
set background pixmap | |
virtual void | SetName (const char *name) |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TGObject () | |
TGObject (const TGObject &tgo) | |
~TGObject () override | |
TGObject destructor. | |
TGClient * | GetClient () const |
Handle_t | GetId () const |
ULong_t | Hash () const override |
Return hash value for this object. | |
Bool_t | IsEqual (const TObject *obj) const override |
Equal comparison (TGObjects are equal if they have the same window identifier). | |
void | SaveAs (const char *filename="", Option_t *option="") const override |
Write this TGObject to a file using TImage, if filename's extension signals a valid TImage::EImageFileType, as defined by TImage::GetImageFileTypeFromFilename(). | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. | |
virtual void | Copy (TObject &object) const |
Copy this to obj. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. | |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification (the base implementation is no-op). | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete (void *ptr, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
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TQObject () | |
TQObject Constructor. | |
virtual | ~TQObject () |
TQObject Destructor. | |
Bool_t | AreSignalsBlocked () const |
Bool_t | BlockSignals (Bool_t b) |
virtual void | ChangedBy (const char *method) |
void | CollectClassSignalLists (TList &list, TClass *cls) |
Collect class signal lists from class cls and all its base-classes. | |
Bool_t | Connect (const char *signal, const char *receiver_class, void *receiver, const char *slot) |
Non-static method is used to connect from the signal of this object to the receiver slot. | |
virtual void | Connected (const char *) |
virtual void | Destroyed () |
Bool_t | Disconnect (const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr) |
Disconnects signal of this object from slot of receiver. | |
virtual void | Disconnected (const char *) |
void | Emit (const char *signal) |
Activate signal without args. | |
template<typename T > | |
void | Emit (const char *signal, const T &arg) |
Activate signal with single parameter. | |
template<typename... T> | |
void | EmitVA (const char *signal_name, Int_t, const T &... params) |
Emit a signal with a varying number of arguments. | |
TList * | GetListOfClassSignals () const |
Returns pointer to list of signals of this class. | |
TList * | GetListOfConnections () const |
TList * | GetListOfSignals () const |
virtual Bool_t | HasConnection (const char *signal_name) const |
Return true if there is any object connected to this signal. | |
virtual void | HighPriority (const char *signal_name, const char *slot_name=nullptr) |
virtual void | LowPriority (const char *signal_name, const char *slot_name=nullptr) |
virtual void | Message (const char *msg) |
virtual Int_t | NumberOfConnections () const |
Return number of connections for this object. | |
virtual Int_t | NumberOfSignals () const |
Return number of signals for this object. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static const TGGC & | GetBckgndGC () |
Get background color graphics context. | |
static const TGGC & | GetBlackGC () |
Get black graphics context. | |
static Pixel_t | GetBlackPixel () |
Get black pixel value. | |
static Pixel_t | GetDefaultFrameBackground () |
Get default frame background. | |
static Pixel_t | GetDefaultSelectedBackground () |
Get default selected frame background. | |
static const TGGC & | GetHilightGC () |
Get highlight color graphics context. | |
static const TGGC & | GetShadowGC () |
Get shadow color graphics context. | |
static const TGGC & | GetWhiteGC () |
Get white graphics context. | |
static Pixel_t | GetWhitePixel () |
Get white pixel value. | |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Int_t | GetCounter () |
Return global window counter (total number of created windows). | |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
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static Bool_t | AreAllSignalsBlocked () |
Returns true if all signals are blocked. | |
static Bool_t | BlockAllSignals (Bool_t b) |
Block or unblock all signals. Returns the previous block status. | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static Bool_t | Connect (const char *sender_class, const char *signal, const char *receiver_class, void *receiver, const char *slot) |
This method allows to make a connection from any object of the same class to a single slot. | |
static Bool_t | Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot) |
Create connection between sender and receiver. | |
static const char * | DeclFileName () |
static Bool_t | Disconnect (const char *class_name, const char *signal, void *receiver=nullptr, const char *slot=nullptr) |
Disconnects "class signal". | |
static Bool_t | Disconnect (TQObject *sender, const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr) |
Disconnects signal in object sender from slot_method in object receiver. | |
Protected Attributes | |
TGTextButton * | fCancel |
cancel button | |
TGPictureButton * | fCdup |
top toolbar button | |
TGCheckButton * | fCheckB |
set on/off file overwriting for Open dialog OR set on/off multiple file selection for SaveAs dialog | |
TGPictureButton * | fDetails |
top toolbar button | |
EFileDialogMode | fDlgType |
the dialog type passed | |
TGFileContainer * | fFc |
file list view container (containing the files) | |
TGFileInfo * | fFileInfo |
file info passed to this dialog | |
TGListView * | fFv |
file list view | |
TGPictureButton * | fList |
top toolbar button | |
TGTextEntry * | fName |
file name text entry | |
TGPictureButton * | fNewf |
top toolbar button | |
TGTextButton * | fOk |
ok button | |
const TGPicture * | fPcdup |
picture for fCdup | |
const TGPicture * | fPdetails |
picture for fDetails | |
const TGPicture * | fPlist |
picture for fList | |
const TGPicture * | fPnewf |
picture for fNewf | |
TGTextBuffer * | fTbfname |
text buffer of file name | |
TGFSComboBox * | fTreeLB |
file system path combo box | |
TGComboBox * | fTypes |
file type combo box | |
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const TGWindow * | fMain |
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TList * | fBindList |
list with key bindings | |
TString | fClassName |
WM class name. | |
Atom_t * | fDNDTypeList |
handles DND types | |
TString | fIconName |
icon name | |
TString | fIconPixmap |
icon pixmap name | |
UInt_t | fMWMFuncs |
MWM functions. | |
UInt_t | fMWMInput |
MWM input modes. | |
UInt_t | fMWMValue |
MWM decoration hints. | |
TString | fResourceName |
WM resource name. | |
TString | fWindowName |
window name | |
UInt_t | fWMHeight |
WM height. | |
UInt_t | fWMHeightInc |
WM height increments. | |
EInitialState | fWMInitState |
WM initial state. | |
UInt_t | fWMMaxHeight |
WM max height. | |
UInt_t | fWMMaxWidth |
WM max width. | |
UInt_t | fWMMinHeight |
WM min height. | |
UInt_t | fWMMinWidth |
WM min width. | |
UInt_t | fWMWidth |
WM width. | |
UInt_t | fWMWidthInc |
WM width increments. | |
Int_t | fWMX |
WM x position. | |
Int_t | fWMY |
WM y position. | |
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Bool_t | fLayoutBroken |
no layout manager is used | |
TGLayoutManager * | fLayoutManager |
layout manager | |
TList * | fList |
container of frame elements | |
Bool_t | fMapSubwindows |
kTRUE - map subwindows | |
Int_t | fMustCleanup |
cleanup mode (see EFrameCleanup) | |
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Pixel_t | fBackground |
frame background color | |
Int_t | fBorderWidth |
frame border width | |
Int_t | fDNDState |
EDNDFlags. | |
UInt_t | fEventMask |
currently active event mask | |
TGFrameElement * | fFE |
pointer to frame element | |
UInt_t | fHeight |
frame height | |
UInt_t | fMaxHeight |
maximal frame height | |
UInt_t | fMaxWidth |
maximal frame width | |
UInt_t | fMinHeight |
minimal frame height | |
UInt_t | fMinWidth |
minimal frame width | |
UInt_t | fOptions |
frame options | |
UInt_t | fWidth |
frame width | |
Int_t | fX |
frame x position | |
Int_t | fY |
frame y position | |
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UInt_t | fEditDisabled |
flags used for "guibuilding" | |
TString | fName |
name of the window used in SavePrimitive() | |
Bool_t | fNeedRedraw |
kTRUE if window needs to be redrawn | |
const TGWindow * | fParent |
Parent window. | |
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TGClient * | fClient |
Connection to display server. | |
Handle_t | fId |
X11/Win32 Window identifier. | |
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TList * | fListOfConnections |
list of signals from this object | |
TList * | fListOfSignals |
Bool_t | fSignalsBlocked |
list of connections to this object | |
Private Member Functions | |
TGFileDialog (const TGFileDialog &)=delete | |
TGFileDialog & | operator= (const TGFileDialog &)=delete |
Additional Inherited Members | |
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enum | EPlacement { kCenter , kLeft , kRight , kTop , kBottom , kTopLeft , kTopRight , kBottomLeft , kBottomRight } |
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enum | EEditMode { kEditEnable = 0 , kEditDisable = (1ULL << ( 0 )) , kEditDisableEvents = (1ULL << ( 1 )) , kEditDisableGrab = (1ULL << ( 2 )) , kEditDisableLayout = (1ULL << ( 3 )) , kEditDisableResize = (1ULL << ( 4 )) , kEditDisableHeight = (1ULL << ( 5 )) , kEditDisableWidth = (1ULL << ( 6 )) , kEditDisableBtnEnable = (1ULL << ( 7 )) , kEditDisableKeyEnable = (1ULL << ( 8 )) } |
enum | EStatusBits { kIsHtmlView = (1ULL << ( 14 )) } |
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enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
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enum | { kDontCallClose = (1ULL << ( 14 )) } |
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enum | { kDeleteWindowCalled = (1ULL << ( 15 )) } |
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enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
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TString | GetMWMfuncString () const |
used in SaveSource() | |
TString | GetMWMinpString () const |
used in SaveSource() | |
TString | GetMWMvalueString () const |
used in SaveSource() | |
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void | DoRedraw () override |
Redraw the frame. | |
virtual void | Draw3dRectangle (UInt_t type, Int_t x, Int_t y, UInt_t w, UInt_t h) |
Draw 3D rectangle on the frame border. | |
TString | GetOptionString () const |
Returns a frame option string - used in SavePrimitive(). | |
const TGResourcePool * | GetResourcePool () const |
void * | GetSender () override |
virtual void | StartGuiBuilding (Bool_t on=kTRUE) |
Go into GUI building mode. | |
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TGWindow (const TGWindow &tgw) | |
TGWindow (Window_t id) | |
TGWindow & | operator= (const TGWindow &tgw) |
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TGObject & | operator= (const TGObject &tgo) |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
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virtual const char * | GetSenderClassName () const |
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static Time_t | GetLastClick () |
Get time of last mouse click. | |
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static Int_t | CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot) |
Checking of consistency of sender/receiver methods/arguments. | |
static TString | CompressName (const char *method_name) |
Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature. | |
static Bool_t | ConnectToClass (const char *sender_class, const char *signal, TClass *receiver_class, void *receiver, const char *slot) |
This method allows to make connection from any object of the same class to the receiver object. | |
static Bool_t | ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot) |
Create connection between sender and receiver. | |
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static TGLayoutHints * | fgDefaultHints = nullptr |
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static const TGGC * | fgBckgndGC = nullptr |
static const TGGC * | fgBlackGC = nullptr |
static Pixel_t | fgBlackPixel = 0 |
static Window_t | fgDbw = 0 |
static Int_t | fgDbx = 0 |
static Int_t | fgDby = 0 |
static Pixel_t | fgDefaultFrameBackground = 0 |
static Pixel_t | fgDefaultSelectedBackground = 0 |
static const TGGC * | fgHilightGC = nullptr |
static Bool_t | fgInit = kFALSE |
static UInt_t | fgLastButton = 0 |
static Time_t | fgLastClick = 0 |
static const TGGC * | fgShadowGC = nullptr |
static UInt_t | fgUserColor = 0 |
static const TGGC * | fgWhiteGC = nullptr |
static Pixel_t | fgWhitePixel = 0 |
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static Int_t | fgCounter = 0 |
counter of created windows in SavePrimitive | |
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static Bool_t | fgAllSignalsBlocked = kFALSE |
flag used for suppression of signals | |
#include <TGFileDialog.h>
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privatedelete |
TGFileDialog::TGFileDialog | ( | const TGWindow * | p = nullptr , |
const TGWindow * | main = nullptr , |
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EFileDialogMode | dlg_type = kFDOpen , |
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TGFileInfo * | file_info = nullptr |
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) |
Create a file selection dialog.
Depending on the dlg_type it can be used for opening or saving a file. About the first two arguments, p is the parent Window, usually the desktop (root) window, and main is the main (TGMainFrame) application window (the one opening the dialog), onto which the dialog is usually centered, and which is waiting for it to close.
Definition at line 130 of file TGFileDialog.cxx.
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override |
Delete file dialog.
Definition at line 387 of file TGFileDialog.cxx.
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static |
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inlinestaticconstexpr |
Definition at line 101 of file TGFileDialog.h.
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overridevirtual |
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inlinestatic |
Definition at line 101 of file TGFileDialog.h.
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inlineoverridevirtual |
Reimplemented from TGCompositeFrame.
Definition at line 101 of file TGFileDialog.h.
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privatedelete |
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overridevirtual |
Process messages generated by the user input in the file dialog.
Reimplemented from TGCompositeFrame.
Definition at line 425 of file TGFileDialog.cxx.
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overridevirtual |
Stream an object of class TObject.
Reimplemented from TGCompositeFrame.
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inline |
Definition at line 101 of file TGFileDialog.h.
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protected |
cancel button
Definition at line 83 of file TGFileDialog.h.
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protected |
top toolbar button
Definition at line 72 of file TGFileDialog.h.
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protected |
set on/off file overwriting for Open dialog OR set on/off multiple file selection for SaveAs dialog
Definition at line 76 of file TGFileDialog.h.
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protected |
top toolbar button
Definition at line 75 of file TGFileDialog.h.
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protected |
the dialog type passed
Definition at line 87 of file TGFileDialog.h.
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protected |
file list view container (containing the files)
Definition at line 85 of file TGFileDialog.h.
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protected |
file info passed to this dialog
Definition at line 86 of file TGFileDialog.h.
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protected |
file list view
Definition at line 84 of file TGFileDialog.h.
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protected |
top toolbar button
Definition at line 74 of file TGFileDialog.h.
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protected |
file name text entry
Definition at line 69 of file TGFileDialog.h.
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protected |
top toolbar button
Definition at line 73 of file TGFileDialog.h.
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protected |
ok button
Definition at line 82 of file TGFileDialog.h.
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protected |
picture for fCdup
Definition at line 78 of file TGFileDialog.h.
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protected |
picture for fDetails
Definition at line 81 of file TGFileDialog.h.
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protected |
picture for fList
Definition at line 80 of file TGFileDialog.h.
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protected |
picture for fNewf
Definition at line 79 of file TGFileDialog.h.
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protected |
text buffer of file name
Definition at line 68 of file TGFileDialog.h.
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protected |
file system path combo box
Definition at line 71 of file TGFileDialog.h.
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protected |
file type combo box
Definition at line 70 of file TGFileDialog.h.