WX_DEFINE_EXPORTED_ARRAY_PTR(wxWindow *, wxArrayPages);
-class WXDLLEXPORT wxImageList;
+class WXDLLIMPEXP_FWD_CORE wxImageList;
+class WXDLLIMPEXP_FWD_CORE wxBookCtrlEvent;
+
+// ----------------------------------------------------------------------------
+// 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
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxBookCtrlBase : public wxControl
+class WXDLLIMPEXP_CORE wxBookCtrlBase : public wxControl
{
public:
// construction
virtual size_t GetPageCount() const { return m_pages.size(); }
// get the panel which represents the given page
- wxWindow *GetPage(size_t n) { return m_pages[n]; }
wxWindow *GetPage(size_t n) const { return m_pages[n]; }
// get the current page or NULL if none
// resize the notebook so that all pages will have the specified size
virtual void SetPageSize(const wxSize& size);
+ // return the size of the area needed to accommodate the controller
+ wxSize GetControllerSize() const;
+
// calculate the size of the control from the size of its page
- virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const = 0;
+ //
+ // by default this simply returns size enough to fit both the page and the
+ // controller
+ virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const;
// get/set size of area between book control area and page area
- inline unsigned int GetInternalBorder() const
- {
- return m_internalBorder;
- }
- void SetInternalBorder(unsigned int internalBorder)
- {
- m_internalBorder = internalBorder;
- }
+ unsigned int GetInternalBorder() const { return m_internalBorder; }
+ void SetInternalBorder(unsigned int border) { m_internalBorder = border; }
+
+ // Sets/gets the margin around the controller
+ void SetControlMargin(int margin) { m_controlMargin = margin; }
+ int GetControlMargin() const { return m_controlMargin; }
- // returns true if we have wxCHB_TOP or wxCHB_BOTTOM style
+ // returns true if we have wxBK_TOP or wxBK_BOTTOM style
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; }
+ bool GetFitToCurrentPage() const { return m_fitToCurrentPage; }
+
+ // returns the sizer containing the control, if any
+ wxSizer* GetControlSizer() const { return m_controlSizer; }
+
+
// operations
// ----------
// 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)
}
}
+ // hit test: returns which page is hit and, optionally, where (icon, label)
+ virtual int HitTest(const wxPoint& WXUNUSED(pt),
+ long * WXUNUSED(flags) = NULL) const
+ {
+ return wxNOT_FOUND;
+ }
+
+
+ // we do have multiple pages
+ virtual bool HasMultiplePages() const { return true; }
+
+ // we don't want focus for ourselves
+ virtual bool AcceptsFocus() const { return false; }
+
+ // returns true if the platform should explicitly apply a theme border
+ virtual bool CanApplyThemeBorder() const { return false; }
+
protected:
+ // flags for DoSetSelection()
+ enum
+ {
+ SetSelection_SendEvent = 1
+ };
+
+ // choose the default border for this window
+ virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
+
+ // 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 wxBookCtrlEvent* 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(wxBookCtrlEvent& 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
+ virtual 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);
+#endif // wxUSE_HELP
+
// the array of all pages of this control
wxArrayPages m_pages;
bool m_ownsImageList;
// get the page area
- wxRect GetPageRect() const;
+ virtual wxRect GetPageRect() const;
// event handlers
- virtual wxSize GetControllerSize() const;
void OnSize(wxSizeEvent& event);
// controller buddy if available, NULL otherwise (usually for native book controls like wxNotebook)
wxControl *m_bookctrl;
+ // Whether to shrink to fit current page
+ bool m_fitToCurrentPage;
+
+ // the sizer containing the choice control
+ wxSizer *m_controlSizer;
+
+ // the margin around the choice control
+ int m_controlMargin;
+
private:
// common part of all ctors
unsigned int m_internalBorder;
DECLARE_ABSTRACT_CLASS(wxBookCtrlBase)
- DECLARE_NO_COPY_CLASS(wxBookCtrlBase)
+ wxDECLARE_NO_COPY_CLASS(wxBookCtrlBase);
DECLARE_EVENT_TABLE()
};
// ----------------------------------------------------------------------------
-// wxBookCtrlBaseEvent: page changing events generated by derived classes
+// wxBookCtrlEvent: page changing events generated by book classes
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxBookCtrlBaseEvent : public wxNotifyEvent
+class WXDLLIMPEXP_CORE wxBookCtrlEvent : public wxNotifyEvent
{
public:
- wxBookCtrlBaseEvent(wxEventType commandType = wxEVT_NULL, int winid = 0,
+ wxBookCtrlEvent(wxEventType commandType = wxEVT_NULL, int winid = 0,
int nSel = -1, int nOldSel = -1)
: wxNotifyEvent(commandType, winid)
{
m_nOldSel = nOldSel;
}
- wxBookCtrlBaseEvent(const wxBookCtrlBaseEvent& event)
+ wxBookCtrlEvent(const wxBookCtrlEvent& event)
: wxNotifyEvent(event)
{
m_nSel = event.m_nSel;
m_nOldSel = event.m_nOldSel;
}
+ virtual wxEvent *Clone() const { return new wxBookCtrlEvent(*this); }
+
// accessors
// the currently selected page (-1 if none)
int GetSelection() const { return m_nSel; }
private:
int m_nSel, // currently selected page
m_nOldSel; // previously selected page
+
+ DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxBookCtrlEvent)
};
+typedef void (wxEvtHandler::*wxBookCtrlEventFunction)(wxBookCtrlEvent&);
+
+#define wxBookCtrlEventHandler(func) \
+ wxEVENT_HANDLER_CAST(wxBookCtrlEventFunction, func)
+
+// obsolete name, defined for compatibility only
+#define wxBookCtrlBaseEvent wxBookCtrlEvent
+
// make a default book control for given platform
#if wxUSE_NOTEBOOK
// dedicated to majority of desktops
#include "wx/notebook.h"
#define wxBookCtrl wxNotebook
- #define wxBookCtrlEvent wxNotebookEvent
#define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGED wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED
#define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGING wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING
#define EVT_BOOKCTRL_PAGE_CHANGED(id, fn) EVT_NOTEBOOK_PAGE_CHANGED(id, fn)
// dedicated to Smartphones
#include "wx/choicebk.h"
#define wxBookCtrl wxChoicebook
- #define wxBookCtrlEvent wxChoicebookEvent
#define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGED wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED
#define wxEVT_COMMAND_BOOKCTRL_PAGE_CHANGING wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING
#define EVT_BOOKCTRL_PAGE_CHANGED(id, fn) EVT_CHOICEBOOK_PAGE_CHANGED(id, fn)
projects / wxWidgets.git / blobdiff