//////////////////////////////////////////// // ___ ____ _________________ // // / _/_ _// _______________/ // // / _/ / / / / ___ ___ ____ // // /__/ /_/ / / / // _/_ _/ // // _________/ / / / // _/ / / // // __(c) 1998-9_/ /___//_/ /_/ // // // //////////////////////////////////////////// // all rights reserved // //////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // ETSLayoutDialog // // A class for smart layouting of Dialogs and such // // USAGE: See LayoutMgr.html // // AUTHOR: Erwin Tratar // // DISCLAIMER: // // This Sourcecode and all accompaning material is ©1998-1999 Erwin Tratar. // All rights reserved. // // The source code may be used in compiled form in any way you desire // (including usage in commercial applications), providing that your // application adds essential code (i.e. it is not only a wrapper) to the // functionality found here // // Redistribution of the sourcecode itself, publication in any media or // inclusion in a library requires the authors expressed written consent. // You may not sale this code for profit. // // THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. USE IT // AT YOUR OWN RISK! THE AUTHOR ACCEPTS NO LIABILITY FOR ANY DAMAGE/LOSS OF // BUSINESS THAT THIS PRODUCT MAY CAUSE. #if !defined(ETS_LAYOUTMGR_INCLUDED_) #define ETS_LAYOUTMGR_INCLUDED_ #if _MSC_VER >= 1000 #pragma once #endif // _MSC_VER >= 1000 // DialogMgr.h : header file // #ifdef CS_HELP typedef ETSCSHelpDialog CBaseDialog; typedef ETSCSHelpFormView CBaseFormView; typedef ETSCSHelpDlgBar CBaseDialogBar; typedef ETSCSHelpPropPage CBasePropertyPage; #else typedef CDialog CBaseDialog; typedef CFormView CBaseFormView; typedef CDialogBar CBaseDialogBar; typedef CPropertyPage CBasePropertyPage; #endif // Support for CBCGDialogBar instead of CDialogBar available // you just have to change the typedef to CBaseDialogBar #ifndef ETSGUI_EXT_CLASS #define ETSGUI_EXT_CLASS #endif #include // Support for CBCGDialogBar instead of CDialogBar /** * Controls whether the Icon is automatically set to IDR_MAINFRAME */ #define _AUTO_SET_ICON /** * Use this helper in your derived class as usually * * example: [MyDerivedClass.h] * * CMyDerivedClass::CMyDerivedClass() * { * DECLARE_LAYOUT(); * ... * * FUNCTION: Connects the layout mechanism to your class */ #define DECLARE_LAYOUT() \ virtual void Layout(CRect& rcClient) \ { \ if(rcClient.Height() && rcClient.Width() && m_RootPane.IsValid()) \ m_RootPane->resizeTo(rcClient); \ } /** * This is a NOOP now */ #define IMPLEMENT_LAYOUT() /** * This is the default border size between the panes. You * may override it in Pane constructor, but it is the * fixed border around the root pane */ const int nDefaultBorder = 5; /** * The minimum size for not ABSOLUTE_XXX items */ const int nMinConstrain = 5; class ETSGUI_EXT_CLASS ETSLayoutMgr { public: enum layResizeMode { GREEDY = 0, // Will eat up as much as it can ABSOLUTE_HORZ = 1 << 0, // Horizontal size is absolute RELATIVE_HORZ = 1 << 1, // Horizontal size in percent ABSOLUTE_VERT = 1 << 2, // Vertical size is absolute RELATIVE_VERT = 1 << 3, // Vertical size in percent NORESIZE = ABSOLUTE_HORZ | ABSOLUTE_VERT, SIZE_MASK = NORESIZE, ALIGN_LEFT = 1 << 4, // following only for NORESIZE ALIGN_RIGHT = 1 << 5, ALIGN_TOP = 1 << 6, ALIGN_BOTTOM = 1 << 7, ALIGN_HCENTER = ALIGN_LEFT | ALIGN_RIGHT, ALIGN_VCENTER = ALIGN_TOP | ALIGN_BOTTOM, ALIGN_CENTER = ALIGN_HCENTER | ALIGN_VCENTER, ALIGN_FILL_HORZ = 1 << 8, ALIGN_FILL_VERT = 1 << 9, ALIGN_FILL = ALIGN_FILL_HORZ | ALIGN_FILL_VERT, /* TRACKER_LEFT = 1 << 10, // not yet. May allow tracking of borders TRACKER_RIGHT = 1 << 11, // between items in the future TRACKER_TOP = 1 << 12, TRACKER_BOTTOM = 1 << 13, */ }; enum layOrientation { HORIZONTAL, VERTICAL }; /** * This is the base class for all kind of panes. */ class ETSGUI_EXT_CLASS PaneBase { friend class ETSLayoutMgr; friend class CPaneBase; friend class CPane; public: /** * Informs the caller how much of the given space this pane would * like to receive in horizontal direction */ virtual int getConstrainHorz(int sizeParent) = 0; /** * Informs the caller how much of the given space this pane would * like to receive in vertical direction */ virtual int getConstrainVert(int sizeParent) = 0; /** * Informs the caller how much of the given space this pane * minimally need. This would be an absolute Value if * the mode contains ABSOLUTE_HORZ or an explicit minimum * value, else nMinConstrain */ virtual int getMinConstrainHorz() = 0; /** * Informs the caller if there is an restriction for maximum * space this pane needs. Return -1 for unrestricted (GREEDY * or RELATIVE) */ virtual int getMaxConstrainHorz() = 0; /** * Informs the caller how much of the given space this pane * minimally need. This would be an absolute Value if * the mode contains ABSOLUTE_VERT or an explicit minimum * value, else nMinConstrain */ virtual int getMinConstrainVert() = 0; /** * Informs the caller if there is an restriction for maximum * space this pane needs. Return -1 for unrestricted (GREEDY * or RELATIVE) */ virtual int getMaxConstrainVert() = 0; /** * This will do the actual resize operation after the * caller computed a new area for this pane */ virtual bool resizeTo(CRect& rcNewArea) = 0; /** * Constructor needed pointer to LayoutManager */ PaneBase( ETSLayoutMgr* pMgr ) { m_pMgr = pMgr; }; /** * Virtual destructor needed in Container operations */ virtual ~PaneBase() {}; /** * Returs the Resize Mode of this pane */ DWORD modeResize() { return m_modeResize; }; protected: /** * How this Item will be resized, a combination of the flags above */ DWORD m_modeResize; /** * A pointer to the holding LayoutManager derivate */ ETSLayoutMgr* m_pMgr; }; /** * CPaneBase represents an autopointer to a PaneBase. Use this and you won't have to worry * about cleaning up any Panes. Also this autopointer lets you return Pane objects * from function without using pointers (at least you won't see them :) ) */ struct ETSGUI_EXT_CLASS PaneHolder { PaneHolder(PaneBase* pPane ); ~PaneHolder(); void AddRef(); void Release(); PaneBase* m_pPane; long m_nRefCount; }; class ETSGUI_EXT_CLASS CPaneBase { protected: PaneHolder* m_pPaneHolder; public: // Standardconstructor CPaneBase( ); CPaneBase( PaneBase* pPane ); CPaneBase( const CPaneBase& other ); ~CPaneBase(); void operator=( PaneBase* pPane ); void operator=( const CPaneBase& other ); PaneBase* operator->() const; PaneBase* GetPaneBase() { return operator->(); } bool IsValid() { return (m_pPaneHolder != 0); } operator !() { return (m_pPaneHolder == 0); } }; class Pane; class ETSGUI_EXT_CLASS CPane : public CPaneBase { public: // Standardconstructor CPane( ); CPane( Pane* pPane ); CPane( const CPane& other ); ~CPane(); void operator=( Pane* pPane ); void operator=( const CPane& other ); Pane* operator->() const; Pane* GetPane() { return operator->(); } CPaneBase ConvertBase() const; CPane& operator<< ( const CPane pPane ); CPane& operator<< ( const CPaneBase pItem ); }; /** * PaneItem represents a single control */ class ETSGUI_EXT_CLASS PaneItem : public PaneBase { friend class ETSLayoutMgr; friend class Pane; protected: /** * Creates a new PaneItem from an Control. If sizeX or sizeY are 0 * and modeResize is ABSOLUTE will copy the current dimensions of * the control to m_sizeX/Y. So the appearance does not change * from the Dialog Editor */ PaneItem( CWnd* pWnd, ETSLayoutMgr* pMgr, layResizeMode modeResize = GREEDY, int sizeX=0, int sizeY=0, int sizeXMin=0, int sizeYMin=0); /** * If your control is not mapped you can name it by its ChildID. Pass * the pMgr to receive the CWnd* of nID. * The rest as stated above */ PaneItem( UINT nID, ETSLayoutMgr* pMgr, layResizeMode modeResize = GREEDY, int sizeX=0, int sizeY=0, int sizeXMin=0, int sizeYMin=0); public: /** * see PaneBase */ virtual int getConstrainHorz(int sizeParent); virtual int getConstrainVert(int sizeParent); virtual int getMinConstrainHorz(); virtual int getMinConstrainVert(); virtual int getMaxConstrainHorz(); virtual int getMaxConstrainVert(); virtual bool resizeTo(CRect& rcNewArea); bool isDummy() { return (m_hwndCtrl == 0); } protected: friend class ETSLayoutPropertySheet; /** * The horizontal size of the control (see m_modeResize) */ int m_sizeX; int m_sizeXMin; /** * The vertical size of the control (see m_modeResize) */ int m_sizeY; int m_sizeYMin; /** * Child Control pointer */ HWND m_hwndCtrl; /** * Combo box needs special treatment */ bool m_bComboSpecial; }; /** * This class encapsulates a Subpane (and indeed the root Pane too) * it is a container of PaneBase* which it will recursivly resize */ class ETSGUI_EXT_CLASS Pane : public PaneBase { friend class ETSLayoutMgr; friend class CPaneBase; friend class CPane; protected: /** * Tell the pane in which direction it is positioned. A HORIZONTAL pane * arranges it's subpanes from left to right, a VERTICAL from top to bottom */ Pane( ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0 ); public: /** * If your control is not mapped you can name it by its ChildID. Pass * the pMgr to receive the CWnd* of nID. * The rest as stated above */ bool addItem( UINT nID, layResizeMode modeResize = GREEDY, int sizeX=0, int sizeY=0, int sizeXMin=-1, int sizeYMin=-1); /** * Creates a new PaneItem from an Control. If sizeX or sizeY are 0 * and modeResize is ABSOLUTE will copy the current dimensions of * the control to m_sizeX/Y. So the appearance does not change * from the Dialog Editor */ bool addItem( CWnd* pWnd, layResizeMode modeResize = GREEDY, int sizeX=0, int sizeY=0, int sizeXMin=-1, int sizeYMin=-1); /** * Add a whitespace Item (paneNull) of variable size with * a minimum size of 0 */ bool addItemGrowing(); /** * Add a whitespace Item (paneNull) with fixed size */ bool addItemFixed(int size); /** * Add a whitespace Item (paneNull) of fixed size based on the * current layout (as in the dialog template). Based on the layout * of the pane vertical or horizontal spacing is considered * * First argument is the left (top) item for a HORIZONTAL (VERTICAL) pane */ bool addItemSpaceBetween( CWnd* pWndFirst, CWnd* pWndSecond ); bool addItemSpaceBetween( UINT nIDFirst, UINT nIDSecond ); /** * Add a whitespace Item (paneNull) of fixed size based on the * size of another item */ bool addItemSpaceLike( CWnd* pWnd ); bool addItemSpaceLike( UINT nID ); /** * Add an item to the pane, appending at the end. This may be either obtained * by a call to ETSLayoutMgr::item() or one of the ETSLayoutMgr::paneXXX() calls */ bool addPane( CPaneBase pItem ); bool addPane( CPane pSubpane, layResizeMode modeResize, int sizeSecondary /* = 0 */); virtual int getConstrainHorz(int sizeParent); virtual int getConstrainVert(int sizeParent); virtual int getMinConstrainHorz(); virtual int getMinConstrainVert(); virtual int getMaxConstrainHorz(); virtual int getMaxConstrainVert(); virtual bool resizeTo(CRect& rcNewArea); /** * The destructor takes care of destroying all Subpanes and items */ virtual ~Pane(); /** * Access to the orientation of this pane */ layOrientation getOrientation() { return m_Orientation; }; protected: int resizeToAbsolute(int& availSpace, CArray& sizePrimary, CArray& sizeMin, CArray& sizeMax); bool resizeToRelative(int& availSpace, CArray& sizePrimary, CArray& sizeMin, CArray& sizeMax); bool resizeToGreedy( int& availSpace, int nGreedy, CArray& sizePrimary, CArray& sizeMin, CArray& sizeMax); /** * The orientation of the pane. Keep in mind that all subpanes * must have the complementary orientation, i.e. a VERTICAL * pane must have all HORIZONTAL SubPanes (or normal Items * of course) */ layOrientation m_Orientation; /** * This array holds the pointers to the Items/SubPanes */ CArray m_paneItems; /** * The secondary constrain */ int m_sizeSecondary; /** * Size of gap between childs */ int m_sizeBorder; int m_sizeExtraBorder; }; /** * This class encapsulates a Subpane which is a Tab * it will use calls to AdjustRect to position it's * childs */ class ETSGUI_EXT_CLASS PaneTab : public Pane { friend class ETSLayoutMgr; protected: /** * Tell the pane in which direction it is positioned. A HORIZONTAL pane * arranges it's subpanes from left to right, a VERTICAL from top to bottom */ PaneTab( CTabCtrl* pTab, ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0 ); public: virtual int getConstrainHorz(int sizeParent); virtual int getConstrainVert(int sizeParent); virtual int getMinConstrainHorz(); virtual int getMinConstrainVert(); virtual int getMaxConstrainHorz(); virtual int getMaxConstrainVert(); virtual bool resizeTo(CRect& rcNewArea); private: CTabCtrl* m_pTab; }; /** * This class encapsulates a Subpane which is a Static * it will use calls to AdjustRect to position it's * childs */ class ETSGUI_EXT_CLASS PaneCtrl : public Pane { friend class ETSLayoutMgr; protected: /** * Tell the pane in which direction it is positioned. A HORIZONTAL pane * arranges it's subpanes from left to right, a VERTICAL from top to bottom */ PaneCtrl( CWnd* pCtrl, ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0, int sizeTopExtra = 0); PaneCtrl( UINT nID, ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0, int sizeTopExtra = 0 ); public: virtual int getConstrainHorz(int sizeParent); virtual int getConstrainVert(int sizeParent); virtual int getMinConstrainHorz(); virtual int getMinConstrainVert(); virtual int getMaxConstrainHorz(); virtual int getMaxConstrainVert(); virtual bool resizeTo(CRect& rcNewArea); private: HWND m_hwndCtrl; int m_sizeTopExtra; }; ETSLayoutMgr(CWnd* pWnd) { m_pWnd = pWnd; m_sizeRootBorders = CSize(5,5); }; virtual ~ETSLayoutMgr(); virtual CRect GetRect() { CRect r; m_pWnd->GetClientRect(r); return r; }; CWnd* m_pWnd; CWnd* GetWnd() { return m_pWnd; }; void setRootBorders(int cx, int cy) { m_sizeRootBorders = CSize(cx,cy); }; /** * Pass this for a pseudo Pane with no content */ static CWnd* paneNull; /** * Loads the current position and size from the registry using a supplied * key. Will be loaded with AfxGetApp()->WriteProfileXXX(). You may * specify a subfolder (e.g. Load( _T("MyDialog\\Layout") ); ). Will * load the following keys: * * - lpstrRegKey+"SizeX"; * - lpstrRegKey+"SizeY"; * - lpstrRegKey+"PosX"; * - lpstrRegKey+"PosY"; * * Is automatically called during OnActivate() if key specified in * constructor. */ bool Load(LPCTSTR lpstrRegKey); /** * Store the current position and size to the registry using a supplied * key. Will be stored with AfxGetApp()->WriteProfileXXX(). You may * specify a subfolder (e.g. Save( _T("MyDialog\\Layout") ); ). Will * create the following keys: * * - lpstrRegKey+"SizeX"; * - lpstrRegKey+"SizeY"; * - lpstrRegKey+"PosX"; * - lpstrRegKey+"PosY"; * * Is automatically called during DestroyWindow() if key specified in * constructor. */ bool Save(LPCTSTR lpstrRegKey); /** * Updates the layout after you specify the new * layout */ virtual void UpdateLayout(); virtual void UpdateLayout(CPane p) { if(m_RootPane.IsValid()) { // free old root m_RootPane = 0; } m_RootPane = p; UpdateLayout(); } /** * Does the actual Layout, called from OnSize() * Default implementation does nothing, use * IMPLEMENT_LAYOUT in your derived class (see above) */ virtual void Layout(CRect& rcClient); /** * Erasing only the these parts of the client area where * there is no child window. Extra-code for group-boxes * included! */ void EraseBkgnd(CDC* pDC); /** * Helperfunctions for the stream-interface. For usage see sample Application * and/or documentation. */ /** * Create a new Pane. You may specify the resize * mode for both directions. If you add modes for the secondary direction * (i.e. *_VERT for a HORIZONTAL pane) then sizeSecondary is used as it's * size. If you do not specify sizeSecondary and the mode is ABSOLUTE_VERT * it will be computed as the maximum Height of all SubPanes (the same is * true for VERTICAL panes and subpanes with *_HORZ) */ CPane pane( layOrientation orientation, layResizeMode modeResize = GREEDY, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0, int sizeSecondary = 0); /** * Create one of the special control panes. Parameter are like pane(). For * additional information see documentation */ CPane paneTab( CTabCtrl* pTab, layOrientation orientation, layResizeMode modeResize = GREEDY, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0, int sizeSecondary = 0); CPane paneCtrl( UINT nID, layOrientation orientation, layResizeMode modeResize = GREEDY, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0, int sizeTopExtra = 0, int sizeSecondary = 0); CPane paneCtrl( CWnd* pCtrl, layOrientation orientation, layResizeMode modeResize = GREEDY, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0, int sizeTopExtra = 0, int sizeSecondary = 0); /** * Creates a new PaneItem for an Control. If sizeX or sizeY are 0 * and modeResize is ABSOLUTE will copy the current dimensions of * the control to m_sizeX/Y. So the appearance does not change * from the Dialog Editor. size*Min = -1 means: do not make smaller * than in Dialog Template. */ CPaneBase item(UINT nID, layResizeMode modeResize = GREEDY, int sizeX =0, int sizeY =0, int sizeXMin =-1, int sizeYMin =-1); CPaneBase item(CWnd* pWnd, layResizeMode modeResize = GREEDY, int sizeX =0, int sizeY =0, int sizeXMin =-1, int sizeYMin =-1); /** * Add a whitespace Item (paneNull) of variable size with * a minimum size of 0 */ CPaneBase itemGrowing(layOrientation orientation); /** * Add a whitespace Item (paneNull) with fixed size */ CPaneBase itemFixed(layOrientation orientation, int sizePrimary); /** * Add a whitespace Item (paneNull) of fixed size based on the * current layout (as in the dialog template). Based on the layout * of the pane vertical or horizontal spacing is considered * * First argument is the left (top) item for a HORIZONTAL (VERTICAL) pane */ CPaneBase itemSpaceBetween( layOrientation orientation, CWnd* pWndFirst, CWnd* pWndSecond ); CPaneBase itemSpaceBetween( layOrientation orientation, UINT nIDFirst, UINT nIDSecond ); /** * Add a whitespace Item (paneNull) of fixed size based on the * size of another item */ CPaneBase itemSpaceLike( layOrientation orientation, CWnd* pWnd ); CPaneBase itemSpaceLike( layOrientation orientation, UINT nID ); protected: /** * This holds the root pane. Fill in InitDialog() */ CPane m_RootPane; /** * Create a root pane */ CPane CreateRoot(layOrientation orientation, int sizeBorder = nDefaultBorder, int sizeExtraBorder = 0 ) { if(m_RootPane.IsValid()) { // free old root m_RootPane = 0; } m_RootPane = new Pane( this, orientation, sizeBorder, sizeExtraBorder); return m_RootPane; } /** * Key in Registry where to store Size */ CString m_strRegStore; /** * Borders around root */ CSize m_sizeRootBorders; }; inline ETSLayoutMgr::layResizeMode operator|(const ETSLayoutMgr::layResizeMode m1, const ETSLayoutMgr::layResizeMode m2) { return (ETSLayoutMgr::layResizeMode)( (DWORD)m1|(DWORD)m2); } /** * Base class for the Layout function. Derive your own class * from this or derive it from CDialog and modify _all_ * references to CDialog to ETSLayoutDialog */ class ETSGUI_EXT_CLASS ETSLayoutDialog : public CBaseDialog, protected ETSLayoutMgr { // Construction public: ETSLayoutDialog(UINT nID, CWnd* pParent = NULL, LPCTSTR strName = NULL, bool bGripper = true); // standard constructor // Dialog Data //{{AFX_DATA(ETSLayoutDialog) //}}AFX_DATA // Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(ETSLayoutDialog) //}}AFX_VIRTUAL // Implementation protected: // Generated message map functions //{{AFX_MSG(ETSLayoutDialog) afx_msg void OnSize(UINT nType, int cx, int cy); afx_msg void OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI); afx_msg BOOL OnEraseBkgnd(CDC* pDC); virtual BOOL OnInitDialog(); afx_msg void OnDestroy(); //}}AFX_MSG DECLARE_MESSAGE_MAP() virtual CRect GetRect(); bool m_bGripper; CStatusBar m_StatusBar; }; /** * Base class for the Layout function. Derive your own class * from this or derive it from CDialog and modify _all_ * references to CFormView to ETSLayoutFormView */ class ETSGUI_EXT_CLASS ETSLayoutFormView : public CBaseFormView, public ETSLayoutMgr { // Construction DECLARE_DYNAMIC(ETSLayoutFormView) public: ETSLayoutFormView(UINT nID, LPCTSTR strName = NULL); // standard constructor virtual ~ETSLayoutFormView(); // virtual void UpdateLayout(); // Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(ETSLayoutDialog) //}}AFX_VIRTUAL // Implementation protected: // Generated message map functions //{{AFX_MSG(ETSLayoutDialog) afx_msg void OnSize(UINT nType, int cx, int cy); afx_msg BOOL OnEraseBkgnd(CDC* pDC); afx_msg void OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI); //}}AFX_MSG DECLARE_MESSAGE_MAP() }; /** * Base class for the Layout function. Derive your own class * from this or derive it from CBCGDialogBar/CDialogBar and * modify _all_ references to CBCGDialogBar/CDialogBar to * ETSLayoutDialogBar */ class ETSGUI_EXT_CLASS ETSLayoutDialogBar : public CBaseDialogBar, protected ETSLayoutMgr { // Construction public: #ifdef CS_HELP ETSLayoutDialogBar(UINT nID); #else ETSLayoutDialogBar(); #endif // Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(ETSLayoutDialogBar) virtual CSize CalcDynamicLayout(int nLength, DWORD dwMode); //}}AFX_VIRTUAL /** * Override this to define Layout */ virtual BOOL Initialize() { return false; }; // Implementation protected: // Generated message map functions //{{AFX_MSG(ETSLayoutDialogBar) afx_msg void OnSize(UINT nType, int cx, int cy); afx_msg void OnDestroy(); afx_msg BOOL OnEraseBkgnd(CDC* pDC); //}}AFX_MSG LRESULT OnInitDialog(WPARAM, LPARAM); DECLARE_MESSAGE_MAP() virtual CRect GetRect(); bool m_bInitialized; }; /************************************************** ** ! the code is only tested for modal sheets ! ** **************************************************/ /** * Resizable PropertySheet. Use this class standalone * or as your base class (instead CProptertySheet) */ class ETSGUI_EXT_CLASS ETSLayoutPropertySheet : public CPropertySheet, protected ETSLayoutMgr { DECLARE_DYNAMIC(ETSLayoutPropertySheet) DECLARE_LAYOUT() // Construction public: ETSLayoutPropertySheet(UINT nIDCaption, CWnd *pParentWnd = NULL, UINT iSelectPage = 0, LPCTSTR strName=NULL, bool bGripper=true); ETSLayoutPropertySheet(LPCTSTR pszCaption, CWnd *pParentWnd = NULL, UINT iSelectPage = 0, LPCTSTR strName=NULL, bool bGripper=true); // Operationen public: void SetAutoDestroy() { m_bAutoDestroy = true; } void SetAutoDestroyPages() { m_bAutoDestroyPages = true; } void ModelessWithButtons() { m_bModelessButtons = true; } // Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(ETSLayoutPropertySheet) public: virtual BOOL OnInitDialog(); virtual void PostNcDestroy(); //}}AFX_VIRTUAL // Implementation public: virtual ~ETSLayoutPropertySheet(); // Generated message map functions protected: //{{AFX_MSG(ETSLayoutPropertySheet) afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); afx_msg void OnSize(UINT nType, int cx, int cy); afx_msg void OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI); afx_msg void OnDestroy(); afx_msg BOOL OnEraseBkgnd(CDC* pDC); //}}AFX_MSG DECLARE_MESSAGE_MAP() void Resize(int cx, int cy); friend class ETSLayoutPropertyPage; void Init(LPCTSTR strName, bool bGripper); CRect m_rcStart; CRect m_rcPage; bool m_bGripper; CStatusBar m_StatusBar; CPaneBase m_ItemTab; bool m_bAutoDestroy; bool m_bAutoDestroyPages; bool m_bModelessButtons; }; /** * Base class for the Layout function. Derive your own class * from this or derive it from CPropertyPage and * modify _all_ references to CPropertyPage to * ETSLayoutPropertyPage */ class ETSGUI_EXT_CLASS ETSLayoutPropertyPage : public CBasePropertyPage, protected ETSLayoutMgr { friend class ETSLayoutPropertySheet; DECLARE_DYNCREATE(ETSLayoutPropertyPage) // Konstruktion public: ETSLayoutPropertyPage( ); ETSLayoutPropertyPage( UINT nIDTemplate, UINT nIDCaption = 0 ); ETSLayoutPropertyPage( LPCTSTR lpszTemplateName, UINT nIDCaption = 0 ); ~ETSLayoutPropertyPage(); // Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(ETSLayoutPropertyPage) public: virtual BOOL OnSetActive(); //}}AFX_VIRTUAL // Implementation protected: // Generated message map functions //{{AFX_MSG(ETSLayoutPropertyPage) afx_msg void OnSize(UINT nType, int cx, int cy); afx_msg void OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI); virtual BOOL OnInitDialog(); afx_msg BOOL OnEraseBkgnd(CDC* pDC); afx_msg void OnWindowPosChanging( WINDOWPOS* lpwndpos ); afx_msg void OnDestroy(); //}}AFX_MSG DECLARE_MESSAGE_MAP() virtual CRect GetRect(); bool m_bLockMove; }; //{{AFX_INSERT_LOCATION}} // Microsoft Developer Studio will insert additional declarations immediately before the previous line. #endif // !defined(ETS_LAYOUTMGR_INCLUDED_)