#include "wx/font.h" // so we can't do without them
#include "wx/colour.h"
#include "wx/region.h"
+#include "wx/utils.h"
+
+#if wxUSE_VALIDATORS
+ #include "wx/validate.h" // defines wxDefaultValidator
+#endif // wxUSE_VALIDATORS
#if wxUSE_ACCEL
#include "wx/accel.h"
class WXDLLEXPORT wxResourceTable;
class WXDLLEXPORT wxSizer;
class WXDLLEXPORT wxToolTip;
-class WXDLLEXPORT wxValidator;
class WXDLLEXPORT wxWindowBase;
class WXDLLEXPORT wxWindow;
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = 0,
+
+#if wxUSE_VALIDATORS
+ const wxValidator& validator = wxDefaultValidator,
+#endif // wxUSE_VALIDATORS
const wxString& name = wxPanelNameStr);
virtual ~wxWindowBase();
return wxSize(w, h);
}
+ // 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;
+ }
+
// centre with respect to the the parent window
void Centre( int direction = wxBOTH );
void Center( int direction = wxBOTH ) { Centre(direction); }
int maxW = -1, int maxH = -1,
int incW = -1, int incH = -1 );
+ int GetMinWidth() const { return m_minWidth; }
+ int GetMinHeight() const { return m_minHeight; }
+ int GetMaxWidth() const { return m_maxWidth; }
+ int GetMaxHeight() const { return m_maxHeight; }
+
// window state
// ------------
inline wxWindow *GetGrandParent() const;
// is this window a top level one?
- bool IsTopLevel() const;
+ virtual bool IsTopLevel() const;
// it doesn't really change parent, use ReParent() instead
void SetParent( wxWindowBase *parent ) { m_parent = (wxWindow *)parent; }
// each window may have associated client data: either a pointer to
// wxClientData object in which case it is managed by the window (i.e.
// it will delete the data when it's destroyed) or an untyped pointer
- // which won't be deleted by the window
- virtual void SetClientObject( wxClientData *data )
- {
- if ( m_clientObject )
- delete m_clientObject;
-
- m_clientObject = data;
- }
- virtual wxClientData *GetClientObject() const { return m_clientObject; }
+ // which won't be deleted by the window - but not both of them
+ void SetClientObject( wxClientData *data ) { DoSetClientObject(data); }
+ wxClientData *GetClientObject() const { return DoGetClientObject(); }
- virtual void SetClientData( void *data ) { m_clientData = data; }
- virtual void *GetClientData() const { return m_clientData; }
+ void SetClientData( void *data ) { DoSetClientData(data); }
+ void *GetClientData() const { return DoGetClientData(); }
// dialog oriented functions
// -------------------------
virtual bool DoPhase(int);
// these methods are virtual but normally won't be overridden
- virtual void TransformSizerToActual(int *x, int *y) const ;
virtual void SetSizeConstraint(int x, int y, int w, int h);
virtual void MoveConstraint(int x, int y);
virtual void GetSizeConstraint(int *w, int *h) const ;
// TODO: what are they and how do they work??
void SetSizer( wxSizer *sizer );
wxSizer *GetSizer() const { return m_windowSizer; }
-
- void SetSizerParent( wxWindowBase *win ) { m_sizerParent = win; }
- wxWindowBase *GetSizerParent() const { return m_sizerParent; }
-
- virtual void SizerSetSize(int x, int y, int w, int h);
- virtual void SizerMove(int x, int y);
#endif // wxUSE_CONSTRAINTS
// backward compatibility
// user data associated with the window: either an object which will be
// deleted by the window when it's deleted or some raw pointer which we do
- // nothing with
- wxClientData *m_clientObject;
- void *m_clientData;
+ // nothing with - only one type of data can be used with the given window
+ // (i.e. you cannot set the void data and then associate the window with
+ // wxClientData or vice versa)
+ union
+ {
+ wxClientData *m_clientObject;
+ void *m_clientData;
+ };
// the tooltip for this window (may be NULL)
#if wxUSE_TOOLTIPS
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
// ---------------------------
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
virtual bool DoPopupMenu( wxMenu *menu, int x, int y ) = 0;
+ // client data accessors
+ virtual void DoSetClientObject( wxClientData *data );
+ virtual wxClientData *DoGetClientObject() const;
+
+ virtual void DoSetClientData( void *data );
+ virtual void *DoGetClientData() const;
+
+ // what kind of data do we have?
+ enum wxClientDataType
+ {
+ ClientData_None, // we don't know yet because we don't have it at all
+ ClientData_Object, // our client data is typed and we own it
+ ClientData_Void // client data is untyped and we don't own it
+ } m_clientDataType;
+
private:
// contains the last id generated by NewControlId
static int ms_lastControlId;
#include "wx/qt/window.h"
#elif defined(__WXMAC__)
#include "wx/mac/window.h"
+#elif defined(__WXPM__)
+ #include "wx/os2/window.h"
#endif
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
WXDLLEXPORT extern wxWindow* wxGetActiveWindow();
+
+// deprecated (doesn't start with 'wx' prefix), use wxWindow::NewControlId()
inline WXDLLEXPORT int NewControlId() { return wxWindowBase::NewControlId(); }
#endif
projects / wxWidgets.git / blobdiff