X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/32013b47d64e648373eed7b522f2bf2880aa2f64..4f2511d706e5274a34e1521e11c1b95fed735b42:/include/wx/sizer.h diff --git a/include/wx/sizer.h b/include/wx/sizer.h index 9ac8077b7d..771fcf5f1a 100644 --- a/include/wx/sizer.h +++ b/include/wx/sizer.h @@ -38,7 +38,7 @@ class WXDLLIMPEXP_FWD_CORE wxSizer; // 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 @@ -58,35 +58,65 @@ public: return *this; } - wxSizerFlags& Align(int alignment) // combination of wxAlignment values + wxSizerFlags& Expand() { - m_flags &= ~wxALIGN_MASK; - m_flags |= alignment; - + m_flags |= wxEXPAND; return *this; } - wxSizerFlags& Expand() + // notice that Align() replaces the current alignment flags, use specific + // methods below such as Top(), Left() &c if you want to set just the + // vertical or horizontal alignment + wxSizerFlags& Align(int alignment) // combination of wxAlignment values { - m_flags |= wxEXPAND; + m_flags &= ~wxALIGN_MASK; + m_flags |= alignment; + return *this; } // some shortcuts for Align() wxSizerFlags& Centre() { return Align(wxALIGN_CENTRE); } wxSizerFlags& Center() { return Centre(); } - wxSizerFlags& Top() { return Align(wxALIGN_TOP); } - wxSizerFlags& Left() { return Align(wxALIGN_LEFT); } - wxSizerFlags& Right() { return Align(wxALIGN_RIGHT); } - wxSizerFlags& Bottom() { return Align(wxALIGN_BOTTOM); } + + wxSizerFlags& Top() + { + m_flags &= ~(wxALIGN_BOTTOM | wxALIGN_CENTRE_VERTICAL); + return *this; + } + + wxSizerFlags& Left() + { + m_flags &= ~(wxALIGN_RIGHT | wxALIGN_CENTRE_HORIZONTAL); + return *this; + } + + wxSizerFlags& Right() + { + m_flags = (m_flags & ~wxALIGN_CENTRE_HORIZONTAL) | wxALIGN_RIGHT; + return *this; + } + + wxSizerFlags& Bottom() + { + m_flags = (m_flags & ~wxALIGN_CENTRE_VERTICAL) | wxALIGN_BOTTOM; + return *this; + } + // default border size used by Border() below 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 @@ -170,6 +200,13 @@ public: 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; } @@ -186,7 +223,7 @@ private: // 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) { } @@ -209,7 +246,7 @@ private: // wxSizerItem // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxSizerItem : public wxObject +class WXDLLIMPEXP_CORE wxSizerItem : public wxObject { public: // window @@ -332,10 +369,12 @@ public: { 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) @@ -442,7 +481,7 @@ WX_DECLARE_EXPORTED_LIST( wxSizerItem, wxSizerItemList ); // wxSizer //--------------------------------------------------------------------------- -class WXDLLEXPORT wxSizer: public wxObject, public wxClientDataContainer +class WXDLLIMPEXP_CORE wxSizer: public wxObject, public wxClientDataContainer { public: wxSizer() { m_containingWindow = NULL; } @@ -617,7 +656,14 @@ public: const wxSizerItemList& GetChildren() const { return m_children; } - void SetDimension( int x, int y, int width, int height ); + void SetDimension(const wxPoint& pos, const wxSize& size) + { + m_position = pos; + m_size = size; + Layout(); + } + void SetDimension(int x, int y, int width, int height) + { SetDimension(wxPoint(x, y), wxSize(width, height)); } wxSizerItem* GetItem( wxWindow *window, bool recursive = false ); wxSizerItem* GetItem( wxSizer *sizer, bool recursive = false ); @@ -655,8 +701,6 @@ protected: // 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 ); @@ -674,7 +718,7 @@ private: // wxGridSizer //--------------------------------------------------------------------------- -class WXDLLEXPORT wxGridSizer: public wxSizer +class WXDLLIMPEXP_CORE wxGridSizer: public wxSizer { public: wxGridSizer( int rows, int cols, int vgap, int hgap ); @@ -725,7 +769,7 @@ enum wxFlexSizerGrowMode wxFLEX_GROWMODE_ALL }; -class WXDLLEXPORT wxFlexGridSizer: public wxGridSizer +class WXDLLIMPEXP_CORE wxFlexGridSizer: public wxGridSizer { public: // ctors/dtor @@ -741,6 +785,8 @@ public: void AddGrowableCol( size_t idx, int proportion = 0 ); void RemoveGrowableCol( size_t idx ); + bool IsRowGrowable( size_t idx ); + bool IsColGrowable( size_t idx ); // the sizer cells may grow in both directions, not grow at all or only // grow in one direction but not the other @@ -796,7 +842,7 @@ private: // wxBoxSizer //--------------------------------------------------------------------------- -class WXDLLEXPORT wxBoxSizer: public wxSizer +class WXDLLIMPEXP_CORE wxBoxSizer: public wxSizer { public: wxBoxSizer(int orient) @@ -879,36 +925,6 @@ private: 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 WXDLLEXPORT 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 //--------------------------------------------------------------------------- @@ -917,7 +933,7 @@ protected: class WXDLLIMPEXP_FWD_CORE wxStaticBox; -class WXDLLEXPORT wxStaticBoxSizer: public wxBoxSizer +class WXDLLIMPEXP_CORE wxStaticBoxSizer: public wxBoxSizer { public: wxStaticBoxSizer(wxStaticBox *box, int orient); @@ -949,7 +965,7 @@ private: #if wxUSE_BUTTON -class WXDLLEXPORT wxStdDialogButtonSizer: public wxBoxSizer +class WXDLLIMPEXP_CORE wxStdDialogButtonSizer: public wxBoxSizer { public: // Constructor just creates a new wxBoxSizer, not much else.