WX_DEFINE_EXPORTED_ARRAY_PTR(wxWindow *, wxArrayPages);
class WXDLLEXPORT wxImageList;
+class WXDLLEXPORT wxBookCtrlBaseEvent;
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// wxBookCtrl hit results
+enum
+{
+ wxBK_HITTEST_NOWHERE = 1, // not on tab
+ wxBK_HITTEST_ONICON = 2, // on icon
+ wxBK_HITTEST_ONLABEL = 4, // on label
+ wxBK_HITTEST_ONITEM = wxBK_HITTEST_ONICON | wxBK_HITTEST_ONLABEL,
+ wxBK_HITTEST_ONPAGE = 8 // not on tab control, but over the selected page
+};
+
+// wxBookCtrl flags (common for wxNotebook, wxListbook, wxChoicebook, wxTreebook)
+#define wxBK_DEFAULT 0x0000
+#define wxBK_TOP 0x0010
+#define wxBK_BOTTOM 0x0020
+#define wxBK_LEFT 0x0040
+#define wxBK_RIGHT 0x0080
+#define wxBK_ALIGN_MASK (wxBK_TOP | wxBK_BOTTOM | wxBK_LEFT | wxBK_RIGHT)
// ----------------------------------------------------------------------------
// wxBookCtrlBase
// calculate the size of the control from the size of its page
virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const = 0;
- // get the default alignment
- virtual int GetDefaultAlignment() const { return wxBK_TOP; }
-
// get/set size of area between book control area and page area
unsigned int GetInternalBorder() const { return m_internalBorder; }
void SetInternalBorder(unsigned int border) { m_internalBorder = border; }
int GetControlMargin() const { return m_controlMargin; }
// returns true if we have wxBK_TOP or wxBK_BOTTOM style
- bool IsVertical() const { return HasFlag(wxBK_ALIGN_MASK) ? HasFlag(wxBK_BOTTOM | wxBK_TOP) : (0 != (GetDefaultAlignment() & (wxBK_BOTTOM | wxBK_TOP))); }
+ bool IsVertical() const { return HasFlag(wxBK_BOTTOM | wxBK_TOP); }
// set/get option to shrink to fit current page
void SetFitToCurrentPage(bool fit) { m_fitToCurrentPage = fit; }
// remove one page from the notebook, without deleting it
virtual bool RemovePage(size_t n)
{
- InvalidateBestSize();
+ DoInvalidateBestSize();
return DoRemovePage(n) != NULL;
}
// remove all pages and delete them
virtual bool DeleteAllPages()
{
- InvalidateBestSize();
+ DoInvalidateBestSize();
WX_CLEAR_ARRAY(m_pages);
return true;
}
bool bSelect = false,
int imageId = -1)
{
- InvalidateBestSize();
+ DoInvalidateBestSize();
return InsertPage(GetPageCount(), page, text, bSelect, imageId);
}
// NB: this function will generate PAGE_CHANGING/ED events
virtual int SetSelection(size_t n) = 0;
+ // acts as SetSelection but does not generate events
+ virtual int ChangeSelection(size_t n) = 0;
+
// cycle thru the pages
void AdvanceSelection(bool forward = true)
return wxNOT_FOUND;
}
+
+ // we do have multiple pages
+ virtual bool HasMultiplePages() const { return true; }
+
+
protected:
+ // flags for DoSetSelection()
+ enum
+ {
+ SetSelection_SendEvent = 1
+ };
+
+ // set the selection to the given page, sending the events (which can
+ // possibly prevent the page change from taking place) if SendEvent flag is
+ // included
+ virtual int DoSetSelection(size_t nPage, int flags = 0);
+
+ // if the derived class uses DoSetSelection() for implementing
+ // [Set|Change]Selection, it must override UpdateSelectedPage(),
+ // CreatePageChangingEvent() and MakeChangedEvent(), but as it might not
+ // use it, these functions are not pure virtual
+
+ // called to notify the control about a new current page
+ virtual void UpdateSelectedPage(size_t WXUNUSED(newsel))
+ { wxFAIL_MSG(wxT("Override this function!")); }
+
+ // create a new "page changing" event
+ virtual wxBookCtrlBaseEvent* CreatePageChangingEvent() const
+ { wxFAIL_MSG(wxT("Override this function!")); return NULL; }
+
+ // modify the event created by CreatePageChangingEvent() to "page changed"
+ // event, usually by just calling SetEventType() on it
+ virtual void MakeChangedEvent(wxBookCtrlBaseEvent& WXUNUSED(event))
+ { wxFAIL_MSG(wxT("Override this function!")); }
+
+
// Should we accept NULL page pointers in Add/InsertPage()?
//
// Default is no but derived classes may override it if they can treat NULL
// helper: get the next page wrapping if we reached the end
int GetNextPage(bool forward) const;
- // Always rely on GetBestSize, which will look at all the pages
- virtual void SetInitialBestSize(const wxSize& WXUNUSED(size)) { }
-
// Lay out controls
void DoSize();
+ // This method also invalidates the size of the controller and should be
+ // called instead of just InvalidateBestSize() whenever pages are added or
+ // removed as this also affects the controller
+ void DoInvalidateBestSize();
+
#if wxUSE_HELP
// Show the help for the corresponding page
void OnHelp(wxHelpEvent& event);
bool m_fitToCurrentPage;
// the sizer containing the choice control
- wxSizer* m_controlSizer;
+ wxSizer *m_controlSizer;
// the margin around the choice control
- int m_controlMargin;
+ int m_controlMargin;
private:
#define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGING wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING
#define EVT_BOOKCTRL_PAGE_CHANGED(id, fn) EVT_NOTEBOOK_PAGE_CHANGED(id, fn)
#define EVT_BOOKCTRL_PAGE_CHANGING(id, fn) EVT_NOTEBOOK_PAGE_CHANGING(id, fn)
+ #define wxBookctrlEventHandler(func) wxNotebookEventHandler(func)
#else
// dedicated to Smartphones
#include "wx/choicebk.h"
#define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGING wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING
#define EVT_BOOKCTRL_PAGE_CHANGED(id, fn) EVT_CHOICEBOOK_PAGE_CHANGED(id, fn)
#define EVT_BOOKCTRL_PAGE_CHANGING(id, fn) EVT_CHOICEBOOK_PAGE_CHANGING(id, fn)
+ #define wxBookctrlEventHandler(func) wxChoicebookEventHandler(func)
#endif
#if WXWIN_COMPATIBILITY_2_6
projects / wxWidgets.git / blobdiff