// @(#)root/gui:$Id$ // Author: Bertrand Bellenot 20/08/2004 /************************************************************************* * Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. * * All rights reserved. * * * * For the licensing terms see $ROOTSYS/LICENSE. * * For the list of contributors see $ROOTSYS/README/CREDITS. * *************************************************************************/ #ifndef ROOT_TGMdiDecorFrame #define ROOT_TGMdiDecorFrame #include "TGFrame.h" #include "TGMenu.h" #include "TGButton.h" #include "TGIcon.h" #include "TGLabel.h" #include "TGFont.h" #include "TGMdiMainFrame.h" #include "TGMdiFrame.h" /// placement of window resizers enum EMdiResizerPlacement { kMdiResizerTop = 1, kMdiResizerBottom = 2, kMdiResizerLeft = 4, kMdiResizerRight = 8 }; class TGMdiMainFrame; class TGMdiDecorFrame; class TGMdiFrame; class TGMdiTitleBar; class TGMdiTitleIcon; class TGMdiButtons; //---------------------------------------------------------------------- class TGMdiWinResizer : public TGFrame, public TGWidget { friend class TGMdiMainFrame; protected: const TGWindow *fMdiWin; ///< owner MDI Window Int_t fWinX, fWinY, fWinW, fWinH; ///< MDI win position and dimension Int_t fOldX, fOldY, fOldW, fOldH; ///< old MDI win position and dimension Int_t fNewX, fNewY, fNewW, fNewH; ///< new MDI win position and dimension Int_t fMinW, fMinH; ///< Min width and height of the MDI Win Int_t fMdiOptions; ///< MDI options Int_t fPos; ///< position of the resizer Int_t fX0, fY0; ///< initial position of the mouse click Bool_t fLeftButPressed, fRightButPressed, fMidButPressed; ///< mouse buttons flags const TGGC *fBoxGC; ///< GC used for resizing rectangle Int_t fLineW; ///< line width of resizing rectangle void MoveResizeIt(); void DrawBox(Int_t x, Int_t y, UInt_t width, UInt_t height); public: TGMdiWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions = kMdiDefaultResizeMode, Int_t w = 1, Int_t h = 1, UInt_t options = kOwnBackground); Bool_t HandleButton(Event_t *event) override; void DrawBorder() override {} void SetResizeMode(Int_t mode) { fMdiOptions = mode; } void SetMinSize(Int_t w = 50, Int_t h = 20) { fMinW = w; fMinH = h; } ClassDefOverride(TGMdiWinResizer, 0) // Window Resizer }; class TGMdiVerticalWinResizer : public TGMdiWinResizer { public: TGMdiVerticalWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions = kMdiDefaultResizeMode, Int_t w = 4, Int_t h = 5); Bool_t HandleMotion(Event_t *event) override; void DrawBorder() override; ClassDefOverride(TGMdiVerticalWinResizer, 0) // Vertical Window Resizer }; class TGMdiHorizontalWinResizer : public TGMdiWinResizer { public: TGMdiHorizontalWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions = kMdiDefaultResizeMode, Int_t w = 5, Int_t h = 4); Bool_t HandleMotion(Event_t *event) override; void DrawBorder() override; ClassDefOverride(TGMdiHorizontalWinResizer, 0) // Horizontal Window Resizer }; class TGMdiCornerWinResizer : public TGMdiWinResizer { public: TGMdiCornerWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions = kMdiDefaultResizeMode, Int_t w = 20, Int_t h = 20); Bool_t HandleMotion(Event_t *event) override; void DrawBorder() override; ClassDefOverride(TGMdiCornerWinResizer, 0) // Corner Window Resizer }; //---------------------------------------------------------------------- class TGMdiButtons : public TGCompositeFrame { friend class TGMdiTitleBar; protected: TGPictureButton *fButton[5]; ///< MDI picture buttons TGLayoutHints *fDefaultHint, *fCloseHint; ///< Layout hints const TGWindow *fMsgWindow; ///< window handling container messages public: TGMdiButtons(const TGWindow *p, const TGWindow *titlebar); ~TGMdiButtons() override; TGPictureButton *GetButton(Int_t no) const { return fButton[no]; } ClassDefOverride(TGMdiButtons, 0) // MDI Buttons Frame }; //---------------------------------------------------------------------- class TGMdiTitleIcon : public TGIcon { friend class TGMdiFrame; friend class TGMdiTitleBar; protected: const TGWindow *fMsgWindow; ///< window handling container messages TGPopupMenu *fPopup; ///< Popup menu associated to the title icon void DoRedraw() override; public: TGMdiTitleIcon(const TGWindow *p, const TGWindow *titlebar, const TGPicture *pic, Int_t w, Int_t h); ~TGMdiTitleIcon() override; Bool_t HandleDoubleClick(Event_t *event) override; Bool_t HandleButton(Event_t *event) override; TGPopupMenu *GetPopup() const { return fPopup; } ClassDefOverride(TGMdiTitleIcon, 0) // MDI Title Icon }; //---------------------------------------------------------------------- class TGMdiTitleBar : public TGCompositeFrame { friend class TGMdiDecorFrame; friend class TGMdiMainFrame; protected: const TGWindow *fMdiWin; ///< owner MDI window TGMdiButtons *fButtons; ///< MDI buttons TGMdiTitleIcon *fWinIcon; ///< title icon TGLabel *fWinName; ///< window name label TGCompositeFrame *fLFrame, *fMFrame,*fRFrame; ///< the three parts of the title bar TGLayoutHints *fLHint, *fLeftHint, *fMiddleHint, *fRightHint; ///< layout hints Int_t fX0, fY0; ///< initial position of the mouse click Bool_t fLeftButPressed, fRightButPressed, fMidButPressed; ///< mouse button pressed TGMdiTitleBar(const TGWindow *p, const TGWindow *mdiwin, const char *name = "Untitled"); void LayoutButtons(UInt_t buttonmask, Bool_t isMinimized, Bool_t isMaximized); void AddFrames(TGMdiTitleIcon *icon, TGMdiButtons *buttons); void RemoveFrames(TGMdiTitleIcon *icon, TGMdiButtons *buttons); public: ~TGMdiTitleBar() override; Bool_t HandleButton(Event_t *event) override; Bool_t HandleDoubleClick(Event_t *event) override; Bool_t HandleMotion(Event_t *event) override; Bool_t ProcessMessage(Longptr_t msg, Longptr_t parm1, Longptr_t parm2) override; void SetTitleBarColors(UInt_t fore, UInt_t back, TGFont *f); TGMdiButtons *GetButtons() const { return fButtons; } TGMdiTitleIcon *GetWinIcon() const { return fWinIcon; } TGLabel *GetWinName() const { return fWinName; } Int_t GetX0() { return fX0; } Int_t GetY0() { return fY0; } Bool_t IsLeftButPressed() { return fLeftButPressed; } Bool_t IsRightButPressed() { return fRightButPressed; } Bool_t IsMidButPressed() { return fMidButPressed; } void SetX0(Int_t x0) { fX0 = x0; } void SetY0(Int_t y0) { fY0 = y0; } void SetLeftButPressed(Bool_t press = kTRUE) { fLeftButPressed = press; } void SetRightButPressed(Bool_t press = kTRUE) { fRightButPressed= press; } void SetMidButPressed(Bool_t press = kTRUE) { fMidButPressed = press; } ClassDefOverride(TGMdiTitleBar, 0) // MDI Title Bar }; //---------------------------------------------------------------------- class TGMdiDecorFrame : public TGCompositeFrame { friend class TGMdiMainFrame; protected: Int_t fPreResizeX, fPreResizeY; ///< position before resizing Int_t fPreResizeWidth, fPreResizeHeight; ///< dimension before resizing Int_t fMinimizedX, fMinimizedY; ///< minimized position Bool_t fIsMinimized, fIsMaximized; ///< minimized and maximized flags Bool_t fMinimizedUserPlacement; ///< user placement flag Bool_t fIsCurrent; ///< current mdi window flag TGMdiFrame *fFrame; ///< parent (owner) MDI frame TGMdiMainFrame *fMdiMainFrame; ///< MDI main frame TGMdiVerticalWinResizer *fUpperHR, *fLowerHR; ///< upper and lower vertical resizers TGMdiCornerWinResizer *fUpperLeftCR, *fLowerLeftCR; ///< upper left and lower left resizers TGMdiCornerWinResizer *fUpperRightCR, *fLowerRightCR; ///< upper right and lower right resizers TGMdiHorizontalWinResizer *fLeftVR, *fRightVR; ///< left and right horizontal resizers TGLayoutHints *fLHint, *fExpandHint; ///< layout hints ULong_t fButtonMask; ///< mask used to display/hide buttons TGMdiTitleBar *fTitlebar; ///< MDI window title bar public: enum { // border width of decorated windows kMdiBorderWidth = 5 }; TGMdiDecorFrame(TGMdiMainFrame *main, TGMdiFrame *frame, Int_t w, Int_t h, const TGGC *boxGC, UInt_t options = 0, Pixel_t back = GetDefaultFrameBackground()); ~TGMdiDecorFrame() override; Bool_t HandleButton(Event_t *event) override; Bool_t HandleConfigureNotify(Event_t *event) override; virtual Int_t CloseWindow() { return fFrame->CloseWindow(); } void Layout() override; void Move(Int_t x, Int_t y) override; void MoveResize(Int_t x, Int_t y, UInt_t w, UInt_t h) override; void SetMdiButtons(ULong_t buttons); ULong_t GetMdiButtons() const { return fButtonMask; } void SetResizeMode(Int_t mode = kMdiDefaultResizeMode); void SetWindowName(const char *name) override; void SetWindowIcon(const TGPicture *pic); const char *GetWindowName() { return (const char *)fTitlebar->GetWinName()->GetText()->GetString(); } const TGPicture *GetWindowIcon() { return fTitlebar->GetWinIcon()->GetPicture(); } Bool_t IsCurrent() const { return fIsCurrent; } Bool_t IsMinimized() const { return fIsMinimized; } Bool_t IsMaximized() const { return fIsMaximized; } Int_t GetPreResizeX() const { return fPreResizeX; } Int_t GetPreResizeY() const { return fPreResizeY; } Int_t GetPreResizeWidth() const { return fPreResizeWidth; } Int_t GetPreResizeHeight() const { return fPreResizeHeight; } Int_t GetMinimizedX() const { return fMinimizedX; } Int_t GetMinimizedY() const { return fMinimizedY; } Bool_t GetMinUserPlacement() const { return fMinimizedUserPlacement; } void SetCurrent(Bool_t cur = kTRUE) {fIsCurrent = cur; } void SetDecorBorderWidth(Int_t bw); void SetPreResizeX(Int_t x) { fPreResizeX = x; } void SetPreResizeY(Int_t y) { fPreResizeY = y; } void SetPreResizeWidth(Int_t w) { fPreResizeWidth = w; } void SetPreResizeHeight(Int_t h) { fPreResizeHeight = h; } void SetMinimizedX(Int_t x) { fMinimizedX = x; } void SetMinimizedY(Int_t y) { fMinimizedY = y; } void Minimize(Bool_t min = kTRUE) { fIsMinimized = min; } void Maximize(Bool_t max = kTRUE) { fIsMaximized = max; } void SetMinUserPlacement(Bool_t place = kTRUE) { fMinimizedUserPlacement = place; } TGMdiFrame *GetMdiFrame() const { return fFrame; } TGMdiTitleBar *GetTitleBar() const { return fTitlebar; } TGMdiVerticalWinResizer *GetUpperHR() const { return fUpperHR; } TGMdiVerticalWinResizer *GetLowerHR() const { return fLowerHR; } TGMdiCornerWinResizer *GetUpperLeftCR() const { return fUpperLeftCR; } TGMdiCornerWinResizer *GetLowerLeftCR() const { return fLowerLeftCR; } TGMdiCornerWinResizer *GetUpperRightCR() const { return fUpperRightCR; } TGMdiCornerWinResizer *GetLowerRightCR() const { return fLowerRightCR; } TGMdiHorizontalWinResizer *GetLeftVR() const { return fLeftVR; } TGMdiHorizontalWinResizer *GetRightVR() const { return fRightVR; } ClassDefOverride(TGMdiDecorFrame, 0) // MDI Decor Frame }; #endif