patches from Ricky Gonzales <gonzales@pyramid3.net>:

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

diff --git a/include/wx/window.h b/include/wx/window.h
index 7d11de1b10ab5e3c28c17a3f610e32ce64be7691..3a1e9362bbf9cfcda1f0ab57729c778169ea072c 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -30,9 +30,7 @@
 #include "wx/region.h"
 #include "wx/utils.h"
 
 #include "wx/region.h"
 #include "wx/utils.h"
 

-#if wxUSE_VALIDATORS
-    #include "wx/validate.h"    // defines wxDefaultValidator
-#endif // wxUSE_VALIDATORS
+#include "wx/validate.h"        // for wxDefaultValidator (always include it)

 
 #if wxUSE_ACCEL
     #include "wx/accel.h"
 
 #if wxUSE_ACCEL
     #include "wx/accel.h"


@@ -121,13 +119,7 @@ public:
                     const wxPoint& pos = wxDefaultPosition,
                     const wxSize& size = wxDefaultSize,
                     long style = 0,
                     const wxPoint& pos = wxDefaultPosition,
                     const wxSize& size = wxDefaultSize,
                     long style = 0,

-#if wxUSE_VALIDATORS
-#  if defined(__VISAGECPP__)
-                    const wxValidator* validator = wxDefaultValidator,
-#  else

                     const wxValidator& validator = wxDefaultValidator,
                     const wxValidator& validator = wxDefaultValidator,

-#  endif
-#endif // wxUSE_VALIDATORS

                     const wxString& name = wxPanelNameStr);
 
     virtual ~wxWindowBase();
                     const wxString& name = wxPanelNameStr);
 
     virtual ~wxWindowBase();


@@ -267,11 +259,31 @@ public:
         return wxSize(w, h);
     }
 
         return wxSize(w, h);
     }
 

-        // centre with respect to the the parent window
+        // get the size best suited for the window (in fact, minimal
+        // acceptable size using which it will still look "nice")
+    wxSize GetBestSize() const { return DoGetBestSize(); }
+    void GetBestSize(int *w, int *h) const
+    {
+        wxSize s = DoGetBestSize();
+        if ( w )
+            *w = s.x;
+        if ( h )
+            *h = s.y;
+    }
+
+        // the generic centre function - centers the window on parent by
+        // default or on screen if it doesn't have parent or
+        // wxCENTER_ON_SCREEN flag is given

     void Centre( int direction = wxBOTH );
     void Center( int direction = wxBOTH ) { Centre(direction); }
     void Centre( int direction = wxBOTH );
     void Center( int direction = wxBOTH ) { Centre(direction); }

-    void CentreOnParent( int dir = wxBOTH ) { Centre(dir | wxCENTER_FRAME); }
-    void CenterOnParent( int dir = wxBOTH ) { Centre(dir | wxCENTER_FRAME); }
+
+        // centre on screen (only works for top level windows)
+    void CentreOnScreen(int dir = wxBOTH) { Centre(dir | wxCENTER_ON_SCREEN); }
+    void CenterOnScreen(int dir = wxBOTH) { CentreOnScreen(dir); }
+
+        // centre with respect to the the parent window
+    void CentreOnParent(int dir = wxBOTH) { Centre(dir | wxCENTER_FRAME); }
+    void CenterOnParent(int dir = wxBOTH) { CentreOnParent(dir); }

 
         // set window size to wrap around its children
     virtual void Fit();
 
         // set window size to wrap around its children
     virtual void Fit();


@@ -311,9 +323,12 @@ public:
     long GetWindowStyle() const { return GetWindowStyleFlag(); }
 
     bool HasFlag(int flag) const { return (m_windowStyle & flag) != 0; }
     long GetWindowStyle() const { return GetWindowStyleFlag(); }
 
     bool HasFlag(int flag) const { return (m_windowStyle & flag) != 0; }

+    virtual bool IsRetained() const { return HasFlag(wxRETAINED); }

 
 

-    virtual bool IsRetained() const
-        { return (m_windowStyle & wxRETAINED) != 0; }
+        // extra style: the less often used style bits which can't be set with
+        // SetWindowStyleFlag()
+    void SetExtraStyle(long exStyle) { m_exStyle = exStyle; }
+    long GetExtraStyle() const { return m_exStyle; }

 
         // make the window modal (all other windows unresponsive)
     virtual void MakeModal(bool modal = TRUE);
 
         // make the window modal (all other windows unresponsive)
     virtual void MakeModal(bool modal = TRUE);


@@ -380,11 +395,7 @@ public:
 #if wxUSE_VALIDATORS
         // a window may have an associated validator which is used to control
         // user input
 #if wxUSE_VALIDATORS
         // a window may have an associated validator which is used to control
         // user input

-#  if defined(__VISAGECPP__)
-    virtual void SetValidator( const wxValidator *validator );
-#  else

     virtual void SetValidator( const wxValidator &validator );
     virtual void SetValidator( const wxValidator &validator );

-#  endif

     virtual wxValidator *GetValidator() { return m_windowValidator; }
 #endif // wxUSE_VALIDATORS
 
     virtual wxValidator *GetValidator() { return m_windowValidator; }
 #endif // wxUSE_VALIDATORS
 


@@ -617,7 +628,7 @@ public:
     virtual void SetConstraintSizes(bool recurse = TRUE);
     virtual bool LayoutPhase1(int *noChanges);
     virtual bool LayoutPhase2(int *noChanges);
     virtual void SetConstraintSizes(bool recurse = TRUE);
     virtual bool LayoutPhase1(int *noChanges);
     virtual bool LayoutPhase2(int *noChanges);

-    virtual bool DoPhase(int);
+    virtual bool DoPhase(int phase);

 
         // these methods are virtual but normally won't be overridden
     virtual void SetSizeConstraint(int x, int y, int w, int h);
 
         // these methods are virtual but normally won't be overridden
     virtual void SetSizeConstraint(int x, int y, int w, int h);


@@ -649,6 +660,7 @@ public:
         // event handlers
     void OnSysColourChanged( wxSysColourChangedEvent& event );
     void OnInitDialog( wxInitDialogEvent &event );
         // event handlers
     void OnSysColourChanged( wxSysColourChangedEvent& event );
     void OnInitDialog( wxInitDialogEvent &event );

+    void OnMiddleClick( wxMouseEvent& event );

 
         // get the haqndle of the window for the underlying window system: this
         // is only used for wxWin itself or for user code which wants to call
 
         // get the haqndle of the window for the underlying window system: this
         // is only used for wxWin itself or for user code which wants to call


@@ -739,7 +751,8 @@ protected:
     bool                 m_isBeingDeleted:1;
 
     // window attributes
     bool                 m_isBeingDeleted:1;
 
     // window attributes

-    long                 m_windowStyle;
+    long                 m_windowStyle,
+                         m_exStyle;

     wxString             m_windowName;
 
 protected:
     wxString             m_windowName;
 
 protected:


@@ -752,6 +765,26 @@ protected:
     static int WidthDefault(int w) { return w == -1 ? 20 : w; }
     static int HeightDefault(int h) { return h == -1 ? 20 : h; }
 
     static int WidthDefault(int w) { return w == -1 ? 20 : w; }
     static int HeightDefault(int h) { return h == -1 ? 20 : h; }
 

+    // sets the size to be size but take width and/or height from
+    // DoGetBestSize() if width/height of size is -1
+    //
+    // NB: when calling this function from the ctor, the DoGetBestSize() of
+    //     the class with the same name as the ctor, not the real (most
+    //     derived) one - but this is what we usually want
+    void SetSizeOrDefault(const wxSize& size = wxDefaultSize)
+    {
+        if ( size.x == -1 || size.y == -1 )
+        {
+            wxSize sizeDef = GetBestSize();
+            SetSize( size.x == -1 ? sizeDef.x : size.x,
+                     size.y == -1 ? sizeDef.y : size.y);
+        }
+        else
+        {
+            SetSize(size);
+        }
+    }
+

     // more pure virtual functions
     // ---------------------------
 
     // more pure virtual functions
     // ---------------------------
 


@@ -773,6 +806,11 @@ protected:
     virtual void DoGetSize( int *width, int *height ) const = 0;
     virtual void DoGetClientSize( int *width, int *height ) const = 0;
 
     virtual void DoGetSize( int *width, int *height ) const = 0;
     virtual void DoGetClientSize( int *width, int *height ) const = 0;
 

+    // get the size which best suits the window: for a control, it would be
+    // the minimal size which doesn't truncate the control, for a panel - the
+    // same size as it would have after a call to Fit()
+    virtual wxSize DoGetBestSize() const;
+

     // this is the virtual function to be overriden in any derived class which
     // wants to change how SetSize() or Move() works - it is called by all
     // versions of these functions in the base class
     // this is the virtual function to be overriden in any derived class which
     // wants to change how SetSize() or Move() works - it is called by all
     // versions of these functions in the base class


@@ -783,6 +821,12 @@ protected:
     // same as DoSetSize() for the client size
     virtual void DoSetClientSize(int width, int height) = 0;
 
     // same as DoSetSize() for the client size
     virtual void DoSetClientSize(int width, int height) = 0;
 

+    // move the window to the specified location and resize it: this is called
+    // from both DoSetSize() and DoSetClientSize() and would usually just
+    // reposition this window except for composite controls which will want to
+    // arrange themselves inside the given rectangle
+    virtual void DoMoveWindow(int x, int y, int width, int height) = 0;
+

 #if wxUSE_TOOLTIPS
     virtual void DoSetToolTip( wxToolTip *tip );
 #endif // wxUSE_TOOLTIPS
 #if wxUSE_TOOLTIPS
     virtual void DoSetToolTip( wxToolTip *tip );
 #endif // wxUSE_TOOLTIPS


@@ -845,6 +889,8 @@ inline wxWindow *wxWindowBase::GetGrandParent() const
 // ----------------------------------------------------------------------------
 
 WXDLLEXPORT extern wxWindow* wxGetActiveWindow();
 // ----------------------------------------------------------------------------
 
 WXDLLEXPORT extern wxWindow* wxGetActiveWindow();

+
+// deprecated (doesn't start with 'wx' prefix), use wxWindow::NewControlId()

 inline WXDLLEXPORT int NewControlId() { return wxWindowBase::NewControlId(); }
 
 #endif
 inline WXDLLEXPORT int NewControlId() { return wxWindowBase::NewControlId(); }
 
 #endif