// wxSizerFlags: flags used for an item in the sizer
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxSizerFlags
+class WXDLLIMPEXP_CORE wxSizerFlags
{
public:
// construct the flags object initialized with the given proportion (0 by
static int GetDefaultBorder()
{
#if wxUSE_BORDER_BY_DEFAULT
+ #ifdef __WXGTK20__
+ // GNOME HIG says to use 6px as the base unit:
+ // http://library.gnome.org/devel/hig-book/stable/design-window.html.en
+ return 6;
+ #else
// FIXME: default border size shouldn't be hardcoded and at the very
// least they should depend on the current font size
return 5;
+ #endif
#else
return 0;
#endif
return *this;
}
+ // makes the item ignore window's visibility status
+ wxSizerFlags& ReserveSpaceEvenIfHidden()
+ {
+ m_flags |= wxRESERVE_SPACE_EVEN_IF_HIDDEN;
+ return *this;
+ }
+
// accessors for wxSizer only
int GetProportion() const { return m_proportion; }
int GetFlags() const { return m_flags; }
// wxSizerSpacer: used by wxSizerItem to represent a spacer
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxSizerSpacer
+class WXDLLIMPEXP_CORE wxSizerSpacer
{
public:
wxSizerSpacer(const wxSize& size) : m_size(size), m_isShown(true) { }
// wxSizerItem
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxSizerItem : public wxObject
+class WXDLLIMPEXP_CORE wxSizerItem : public wxObject
{
public:
// window
{ return m_kind == Item_Sizer ? m_sizer : NULL; }
wxSize GetSpacer() const;
- // this function behaves obviously for the windows and spacers but for the
+ // This function behaves obviously for the windows and spacers but for the
// sizers it returns true if any sizer element is shown and only returns
- // false if all of them are hidden
+ // false if all of them are hidden. Also, it always returns true if
+ // wxRESERVE_SPACE_EVEN_IF_HIDDEN flag was used.
bool IsShown() const;
+
void Show(bool show);
void SetUserData(wxObject* userData)
wxPoint GetPosition() const
{ return m_pos; }
+ // Called once the first component of an item has been decided. This is
+ // used in algorithms that depend on knowing the size in one direction
+ // before the min size in the other direction can be known.
+ // Returns true if it made use of the information (and min size was changed).
+ bool InformFirstDirection( int direction, int size, int availableOtherDir=-1 );
+
// these functions delete the current contents of the item if it's a sizer
// or a spacer but not if it is a window
void AssignWindow(wxWindow *window)
// wxSizer
//---------------------------------------------------------------------------
-class WXDLLEXPORT wxSizer: public wxObject, public wxClientDataContainer
+class WXDLLIMPEXP_CORE wxSizer: public wxObject, public wxClientDataContainer
{
public:
wxSizer() { m_containingWindow = NULL; }
virtual void Clear( bool delete_windows = false );
virtual void DeleteWindows();
+ // Inform sizer about the first direction that has been decided (by parent item)
+ // Returns true if it made use of the informtion (and recalculated min size)
+ virtual bool InformFirstDirection( int WXUNUSED(direction), int WXUNUSED(size), int WXUNUSED(availableOtherDir) )
+ { return false; }
+
void SetMinSize( int width, int height )
{ DoSetMinSize( width, height ); }
void SetMinSize( const wxSize& size )
virtual void Layout();
+ wxSize ComputeFittingClientSize(wxWindow *window);
+ wxSize ComputeFittingWindowSize(wxWindow *window);
+
wxSize Fit( wxWindow *window );
void FitInside( wxWindow *window );
void SetSizeHints( wxWindow *window );
- void SetVirtualSizeHints( wxWindow *window );
+#if WXWIN_COMPATIBILITY_2_8
+ // This only calls FitInside() since 2.9
+ wxDEPRECATED( void SetVirtualSizeHints( wxWindow *window ) );
+#endif
wxSizerItemList& GetChildren()
{ return m_children; }
// the window this sizer is used in, can be NULL
wxWindow *m_containingWindow;
- wxSize GetMaxWindowSize( wxWindow *window ) const;
- wxSize GetMinWindowSize( wxWindow *window );
wxSize GetMaxClientSize( wxWindow *window ) const;
wxSize GetMinClientSize( wxWindow *window );
wxSize VirtualFitSize( wxWindow *window );
// wxGridSizer
//---------------------------------------------------------------------------
-class WXDLLEXPORT wxGridSizer: public wxSizer
+class WXDLLIMPEXP_CORE wxGridSizer: public wxSizer
{
public:
wxGridSizer( int rows, int cols, int vgap, int hgap );
wxFLEX_GROWMODE_ALL
};
-class WXDLLEXPORT wxFlexGridSizer: public wxGridSizer
+class WXDLLIMPEXP_CORE wxFlexGridSizer: public wxGridSizer
{
public:
// ctors/dtor
protected:
void AdjustForFlexDirection();
void AdjustForGrowables(const wxSize& sz);
+ void FindWidthsAndHeights(int nrows, int ncols);
// the heights/widths of all rows/columns
wxArrayInt m_rowHeights,
// wxBoxSizer
//---------------------------------------------------------------------------
-class WXDLLEXPORT wxBoxSizer: public wxSizer
+class WXDLLIMPEXP_CORE wxBoxSizer: public wxSizer
{
public:
wxBoxSizer(int orient)
{
m_orient = orient;
+ m_totalProportion = 0;
wxASSERT_MSG( m_orient == wxHORIZONTAL || m_orient == wxVERTICAL,
_T("invalid value for wxBoxSizer orientation") );
protected:
// helpers for our code: this returns the component of the given wxSize in
// the direction of the sizer and in the other direction, respectively
- int SizeInMajorDir(const wxSize& sz) const
+ int GetSizeInMajorDir(const wxSize& sz) const
{
return m_orient == wxHORIZONTAL ? sz.x : sz.y;
}
return m_orient == wxHORIZONTAL ? pt.x : pt.y;
}
- int SizeInMinorDir(const wxSize& sz) const
+ int GetSizeInMinorDir(const wxSize& sz) const
{
return m_orient == wxHORIZONTAL ? sz.y : sz.x;
}
DECLARE_CLASS(wxBoxSizer)
};
+//---------------------------------------------------------------------------
+// wxWrapSizer - A box sizer that can wrap items on several lines when
+// widths exceed available width.
+//---------------------------------------------------------------------------
+
+// Borrow unused flag value
+#define wxEXTEND_LAST_ON_EACH_LINE wxFULL_REPAINT_ON_RESIZE
+
+class WXDLLIMPEXP_CORE wxWrapSizer: public wxBoxSizer
+{
+public:
+ wxWrapSizer( int orient=wxHORIZONTAL, int flags=wxEXTEND_LAST_ON_EACH_LINE );
+ virtual ~wxWrapSizer();
+
+ virtual void RecalcSizes();
+ virtual wxSize CalcMin();
+
+ virtual bool InformFirstDirection( int direction, int size, int availableOtherDir );
+
+protected:
+ int m_prim_size_last; // Size in primary direction last time
+ int m_n_line; // Number of lines
+ wxBoxSizer m_rows; // Rows of items
+ int m_flags;
+
+ void AdjustPropLastItem(wxSizer *psz, wxSizerItem *itemLast);
+
+ DECLARE_DYNAMIC_CLASS(wxWrapSizer)
+};
+
//---------------------------------------------------------------------------
// wxStaticBoxSizer
//---------------------------------------------------------------------------
class WXDLLIMPEXP_FWD_CORE wxStaticBox;
-class WXDLLEXPORT wxStaticBoxSizer: public wxBoxSizer
+class WXDLLIMPEXP_CORE wxStaticBoxSizer: public wxBoxSizer
{
public:
wxStaticBoxSizer(wxStaticBox *box, int orient);
#if wxUSE_BUTTON
-class WXDLLEXPORT wxStdDialogButtonSizer: public wxBoxSizer
+class WXDLLIMPEXP_CORE wxStdDialogButtonSizer: public wxBoxSizer
{
public:
// Constructor just creates a new wxBoxSizer, not much else.
projects / wxWidgets.git / blobdiff