GTK 1.0 compilation (not tested)

[wxWidgets.git] / include / wx / layout.h

diff --git a/include/wx/layout.h b/include/wx/layout.h
index 7a52593c04fe6e90d8f91bd41a0c6e3d15ff5842..f0affc67edd24e65256591531de8df6418b7f7d5 100644 (file)
--- a/include/wx/layout.h
+++ b/include/wx/layout.h
@@ -12,150 +12,192 @@
 #ifndef _WX_LAYOUTH__
 #define _WX_LAYOUTH__
 
 #ifndef _WX_LAYOUTH__
 #define _WX_LAYOUTH__
 

+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+

 #ifdef __GNUG__
 #ifdef __GNUG__

-#pragma interface "layout.h"
+    #pragma interface "layout.h"

 #endif
 
 #include "wx/defs.h"
 
 #endif
 
 #include "wx/defs.h"
 

-class WXDLLEXPORT wxWindow;
-

 // X stupidly defines these in X.h
 #ifdef Above
 // X stupidly defines these in X.h
 #ifdef Above

-#undef Above
+    #undef Above

 #endif
 #ifdef Below
 #endif
 #ifdef Below

-#undef Below
+    #undef Below

 #endif
 
 #endif
 

+// ----------------------------------------------------------------------------
+// forward declrations
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxWindowBase;
+class WXDLLEXPORT wxLayoutConstraints;
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+

 #define wxLAYOUT_DEFAULT_MARGIN 0
 
 #define wxLAYOUT_DEFAULT_MARGIN 0
 

-enum wxEdge { wxLeft, wxTop, wxRight, wxBottom, wxWidth, wxHeight,
-  wxCentre, wxCenter = wxCentre, wxCentreX, wxCentreY };
-enum wxRelationship { wxUnconstrained = 0,
-                      wxAsIs,
-                      wxPercentOf,
-                      wxAbove,
-                      wxBelow,
-                      wxLeftOf,
-                      wxRightOf,
-                      wxSameAs,
-                      wxAbsolute };
+enum wxEdge
+{
+    wxLeft, wxTop, wxRight, wxBottom, wxWidth, wxHeight,
+    wxCentre, wxCenter = wxCentre, wxCentreX, wxCentreY
+};

 
 

-class WXDLLEXPORT wxLayoutConstraints;
-class WXDLLEXPORT wxIndividualLayoutConstraint: public wxObject
+enum wxRelationship
+{
+    wxUnconstrained = 0,
+    wxAsIs,
+    wxPercentOf,
+    wxAbove,
+    wxBelow,
+    wxLeftOf,
+    wxRightOf,
+    wxSameAs,
+    wxAbsolute
+};
+
+enum wxSizerBehaviour
+{
+    wxSizerShrink,
+    wxSizerExpand,
+    wxSizerNone
+};
+
+#define wxTYPE_SIZER        90
+
+// =============================================================================
+// classes
+// =============================================================================
+
+// ----------------------------------------------------------------------------
+// wxIndividualLayoutConstraint: a constraint on window position
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxIndividualLayoutConstraint : public wxObject

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxIndividualLayoutConstraint)
-
- protected:
-   // To be allowed to modify the internal variables
-   friend class wxIndividualLayoutConstraint_Serialize;
-
-   // 'This' window is the parent or sibling of otherWin
-   wxWindow *otherWin;
-
-   wxEdge myEdge;
-   wxRelationship relationship;
-   int margin;
-   int value;
-   int percent;
-   wxEdge otherEdge;
-   bool done;
-
- public:
-   wxIndividualLayoutConstraint();
-   ~wxIndividualLayoutConstraint();
-
-  void Set(wxRelationship rel, wxWindow *otherW, wxEdge otherE, int val = 0, int marg = wxLAYOUT_DEFAULT_MARGIN);
-
-  //
-  // Sibling relationships
-  //
-  void LeftOf(wxWindow *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
-  void RightOf(wxWindow *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
-  void Above(wxWindow *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
-  void Below(wxWindow *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
-
-  //
-  // 'Same edge' alignment
-  //
-  void SameAs(wxWindow *otherW, wxEdge edge, int marg = wxLAYOUT_DEFAULT_MARGIN);
-
-  // The edge is a percentage of the other window's edge
-  void PercentOf(wxWindow *otherW, wxEdge wh, int per);
-
-  //
-  // Edge has absolute value
-  //
-  void Absolute(int val);
-
-  //
-  // Dimension is unconstrained
-  //
-  inline void Unconstrained() { relationship = wxUnconstrained; }
-
-  //
-  // Dimension is 'as is' (use current size settings)
-  //
-  inline void AsIs() { relationship = wxAsIs; }
-
-  //
-  // Accessors
-  //
-  inline wxWindow *GetOtherWindow() { return otherWin; }
-  inline wxEdge GetMyEdge() const { return myEdge; }
-  inline void SetEdge(wxEdge which) { myEdge = which; }
-  inline void SetValue(int v) { value = v; }
-  inline int GetMargin() { return margin; }
-  inline void SetMargin(int m) { margin = m; }
-  inline int GetValue() const { return value; }
-  inline int GetPercent() const { return percent; }
-  inline int GetOtherEdge() const { return otherEdge; }
-  inline bool GetDone() const { return done; }
-  inline void SetDone(bool d) { done = d; }
-  inline wxRelationship GetRelationship() { return relationship; }
-  inline void SetRelationship(wxRelationship r) { relationship = r; }
-
-  // Reset constraint if it mentions otherWin
-  bool ResetIfWin(wxWindow *otherW);
-
-  // Try to satisfy constraint
-  bool SatisfyConstraint(wxLayoutConstraints *constraints, wxWindow *win);
-
-  // Get the value of this edge or dimension, or if this
-  // is not determinable, -1.
-  int GetEdge(wxEdge which, wxWindow *thisWin, wxWindow *other) const;
+    DECLARE_DYNAMIC_CLASS(wxIndividualLayoutConstraint)
+
+protected:
+    // To be allowed to modify the internal variables
+    friend class wxIndividualLayoutConstraint_Serialize;
+
+    // 'This' window is the parent or sibling of otherWin
+    wxWindowBase *otherWin;
+
+    wxEdge myEdge;
+    wxRelationship relationship;
+    int margin;
+    int value;
+    int percent;
+    wxEdge otherEdge;
+    bool done;
+
+public:
+    wxIndividualLayoutConstraint();
+    ~wxIndividualLayoutConstraint();
+
+    void Set(wxRelationship rel, wxWindowBase *otherW, wxEdge otherE, int val = 0, int marg = wxLAYOUT_DEFAULT_MARGIN);
+
+    //
+    // Sibling relationships
+    //
+    void LeftOf(wxWindowBase *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
+    void RightOf(wxWindowBase *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
+    void Above(wxWindowBase *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
+    void Below(wxWindowBase *sibling, int marg = wxLAYOUT_DEFAULT_MARGIN);
+
+    //
+    // 'Same edge' alignment
+    //
+    void SameAs(wxWindowBase *otherW, wxEdge edge, int marg = wxLAYOUT_DEFAULT_MARGIN);
+
+    // The edge is a percentage of the other window's edge
+    void PercentOf(wxWindowBase *otherW, wxEdge wh, int per);
+
+    //
+    // Edge has absolute value
+    //
+    void Absolute(int val);
+
+    //
+    // Dimension is unconstrained
+    //
+    void Unconstrained() { relationship = wxUnconstrained; }
+
+    //
+    // Dimension is 'as is' (use current size settings)
+    //
+    void AsIs() { relationship = wxAsIs; }
+
+    //
+    // Accessors
+    //
+    wxWindowBase *GetOtherWindow() { return otherWin; }
+    wxEdge GetMyEdge() const { return myEdge; }
+    void SetEdge(wxEdge which) { myEdge = which; }
+    void SetValue(int v) { value = v; }
+    int GetMargin() { return margin; }
+    void SetMargin(int m) { margin = m; }
+    int GetValue() const { return value; }
+    int GetPercent() const { return percent; }
+    int GetOtherEdge() const { return otherEdge; }
+    bool GetDone() const { return done; }
+    void SetDone(bool d) { done = d; }
+    wxRelationship GetRelationship() { return relationship; }
+    void SetRelationship(wxRelationship r) { relationship = r; }
+
+    // Reset constraint if it mentions otherWin
+    bool ResetIfWin(wxWindowBase *otherW);
+
+    // Try to satisfy constraint
+    bool SatisfyConstraint(wxLayoutConstraints *constraints, wxWindowBase *win);
+
+    // Get the value of this edge or dimension, or if this
+    // is not determinable, -1.
+    int GetEdge(wxEdge which, wxWindowBase *thisWin, wxWindowBase *other) const;

 };
 
 };
 

-class WXDLLEXPORT wxLayoutConstraints: public wxObject
+// ----------------------------------------------------------------------------
+// wxLayoutConstraints: the complete set of constraints for a window
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxLayoutConstraints : public wxObject

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxLayoutConstraints)
-
- public:
-  // Edge constraints
-  wxIndividualLayoutConstraint left;
-  wxIndividualLayoutConstraint top;
-  wxIndividualLayoutConstraint right;
-  wxIndividualLayoutConstraint bottom;
-  // Size constraints
-  wxIndividualLayoutConstraint width;
-  wxIndividualLayoutConstraint height;
-  // Centre constraints
-  wxIndividualLayoutConstraint centreX;
-  wxIndividualLayoutConstraint centreY;
-
-  wxLayoutConstraints();
-  ~wxLayoutConstraints();
-
-  bool SatisfyConstraints(wxWindow *win, int *noChanges);
-  bool AreSatisfied() const
-  {
-    return left.GetDone() && top.GetDone() && right.GetDone() &&
-           bottom.GetDone() && centreX.GetDone() && centreY.GetDone();
-  }
+    DECLARE_DYNAMIC_CLASS(wxLayoutConstraints)
+
+public:
+    // Edge constraints
+    wxIndividualLayoutConstraint left;
+    wxIndividualLayoutConstraint top;
+    wxIndividualLayoutConstraint right;
+    wxIndividualLayoutConstraint bottom;
+    // Size constraints
+    wxIndividualLayoutConstraint width;
+    wxIndividualLayoutConstraint height;
+    // Centre constraints
+    wxIndividualLayoutConstraint centreX;
+    wxIndividualLayoutConstraint centreY;
+
+    wxLayoutConstraints();
+    ~wxLayoutConstraints();
+
+    bool SatisfyConstraints(wxWindowBase *win, int *noChanges);
+    bool AreSatisfied() const
+    {
+        return left.GetDone() && top.GetDone() && right.GetDone() &&
+               bottom.GetDone() && centreX.GetDone() && centreY.GetDone();
+    }

 };
 
 };
 

-bool WXDLLEXPORT wxOldDoLayout(wxWindow *win);
+// ----------------------------------------------------------------------------
+// sizers
+// ----------------------------------------------------------------------------

 
 /*
 
 
 /*
 


@@ -203,18 +245,9 @@ to the top of the hierarchy and call Layout() again.
 
 */
 
 
 */
 

-enum wxSizerBehaviour
-{
-    wxSizerShrink,
-    wxSizerExpand,
-    wxSizerNone
-};
-
-#define wxTYPE_SIZER        90
-

 class WXDLLEXPORT wxSizer : public wxWindow
 {
 class WXDLLEXPORT wxSizer : public wxWindow
 {

-DECLARE_DYNAMIC_CLASS(wxSizer)
+    DECLARE_DYNAMIC_CLASS(wxSizer)

 
 protected:
     wxSizerBehaviour sizerBehaviour;
 
 protected:
     wxSizerBehaviour sizerBehaviour;


@@ -227,26 +260,14 @@ protected:
 
 public:
     wxSizer();
 
 public:
     wxSizer();

-    wxSizer(wxWindow *parent, wxSizerBehaviour behav = wxSizerNone);
+    wxSizer(wxWindowBase *parent, wxSizerBehaviour behav = wxSizerNone);

     ~wxSizer();
 
     ~wxSizer();
 

-    bool Create(wxWindow *parent, wxSizerBehaviour behav = wxSizerNone);
-
-    virtual void SetSize(int x, int y, int w, int h, int flags = wxSIZE_AUTO);
-    virtual void SetSize(const wxRect& rect, int sizeFlags = wxSIZE_AUTO)
-        { wxWindow::SetSize(rect.x, rect.y, rect.width, rect.height, sizeFlags); }
-    virtual void SetSize(const wxSize& size)
-        { wxWindow::SetSize(size.x, size.y); }
-    virtual void SetSize(int width, int height) { SetSize(-1, -1, width, height, wxSIZE_USE_EXISTING); }
+    bool Create(wxWindowBase *parent, wxSizerBehaviour behav = wxSizerNone);

 
 

-    virtual void GetSize(int *w, int *h) const;
-    wxSize GetSize() const { return wxWindow::GetSize(); }
-
-    virtual void GetClientSize(int *w, int *h) const { GetSize(w, h); }
-    wxSize GetClientSize() const { return wxWindow::GetClientSize(); }
-
-    virtual void GetPosition(int *x, int *y) const;
-    wxPoint GetPosition() const { return wxWindow::GetPosition(); }
+    virtual void DoGetSize(int *w, int *h) const;
+    virtual void DoGetClientSize(int *w, int *h) const { GetSize(w, h); }
+    virtual void DoGetPosition(int *x, int *y) const;

 
     void SizerSetSize(int x, int y, int w, int h) { SetSize(x, y, w, h); }
     void SizerMove(int x, int y) { Move(x, y); }
 
     void SizerSetSize(int x, int y, int w, int h) { SetSize(x, y, w, h); }
     void SizerMove(int x, int y) { Move(x, y); }


@@ -255,14 +276,19 @@ public:
     int GetBorderX() { return borderX ; }
     int GetBorderY() { return borderY ; }
 
     int GetBorderX() { return borderX ; }
     int GetBorderY() { return borderY ; }
 

-    virtual void AddSizerChild(wxWindow *child);
-    virtual void RemoveSizerChild(wxWindow *child);
+    virtual void AddSizerChild(wxWindowBase *child);
+    virtual void RemoveSizerChild(wxWindowBase *child);

 
     virtual void SetBehaviour(wxSizerBehaviour b) { sizerBehaviour = b; }
     virtual wxSizerBehaviour GetBehaviour() { return sizerBehaviour; }
 
     virtual bool LayoutPhase1(int *);
     virtual bool LayoutPhase2(int *);
 
     virtual void SetBehaviour(wxSizerBehaviour b) { sizerBehaviour = b; }
     virtual wxSizerBehaviour GetBehaviour() { return sizerBehaviour; }
 
     virtual bool LayoutPhase1(int *);
     virtual bool LayoutPhase2(int *);

+
+protected:
+    virtual void DoSetSize(int x, int y,
+                           int width, int height,
+                           int sizeFlags = wxSIZE_AUTO);

 };
 
 #define wxSIZER_ROWS  TRUE
 };
 
 #define wxSIZER_ROWS  TRUE


@@ -270,7 +296,7 @@ public:
 
 class WXDLLEXPORT wxRowColSizer : public wxSizer
 {
 
 class WXDLLEXPORT wxRowColSizer : public wxSizer
 {

-DECLARE_DYNAMIC_CLASS(wxRowColSizer)
+    DECLARE_DYNAMIC_CLASS(wxRowColSizer)

 
 protected:
     bool rowOrCol;
 
 protected:
     bool rowOrCol;


@@ -281,13 +307,12 @@ protected:
 public:
     // rowOrCol = TRUE to be laid out in rows, otherwise in columns.
     wxRowColSizer();
 public:
     // rowOrCol = TRUE to be laid out in rows, otherwise in columns.
     wxRowColSizer();

-    wxRowColSizer(wxWindow *parent, bool rowOrCol = wxSIZER_ROWS,
+    wxRowColSizer(wxWindowBase *parent, bool rowOrCol = wxSIZER_ROWS,

                   int rowsOrColSize = 20, wxSizerBehaviour = wxSizerShrink);
     ~wxRowColSizer();
 
                   int rowsOrColSize = 20, wxSizerBehaviour = wxSizerShrink);
     ~wxRowColSizer();
 

-    bool Create(wxWindow *parent, bool rowOrCol = wxSIZER_ROWS,
+    bool Create(wxWindowBase *parent, bool rowOrCol = wxSIZER_ROWS,

                 int rowsOrColSize = 20, wxSizerBehaviour = wxSizerShrink);
                 int rowsOrColSize = 20, wxSizerBehaviour = wxSizerShrink);

-    virtual void SetSize(int x, int y, int w, int h, int flags = wxSIZE_AUTO);

 
     virtual void SetRowOrCol(bool rc) { rowOrCol = rc; }
     virtual bool GetRowOrCol() { return rowOrCol; }
 
     virtual void SetRowOrCol(bool rc) { rowOrCol = rc; }
     virtual bool GetRowOrCol() { return rowOrCol; }


@@ -302,17 +327,25 @@ public:
 
 class WXDLLEXPORT wxSpacingSizer : public wxSizer
 {
 
 class WXDLLEXPORT wxSpacingSizer : public wxSizer
 {

-DECLARE_DYNAMIC_CLASS(wxSpacingSizer)
+    DECLARE_DYNAMIC_CLASS(wxSpacingSizer)

 
 public:
     wxSpacingSizer();
 
 public:
     wxSpacingSizer();

-    wxSpacingSizer(wxWindow *parent, wxRelationship rel, wxWindow *other, int spacing);
-    wxSpacingSizer(wxWindow *parent);
+    wxSpacingSizer(wxWindowBase *parent, wxRelationship rel, wxWindowBase *other, int spacing);
+    wxSpacingSizer(wxWindowBase *parent);

     ~wxSpacingSizer();
 
     ~wxSpacingSizer();
 

-    bool Create(wxWindow *parent, wxRelationship rel, wxWindow *other, int sp);
-    bool Create(wxWindow *parent);
+    bool Create(wxWindowBase *parent, wxRelationship rel, wxWindowBase *other, int sp);
+    bool Create(wxWindowBase *parent);

 };
 
 };
 

+// ----------------------------------------------------------------------------
+// global functions
+// ----------------------------------------------------------------------------
+
+#if WXWIN_COMPATIBILITY
+    extern bool WXDLLEXPORT wxOldDoLayout(wxWindowBase *win);
+#endif // WXWIN_COMPATIBILITY
+

 #endif
     // _WX_LAYOUTH__
 #endif
     // _WX_LAYOUTH__