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CodeBlocksPortable/wxWidgets-3.0.5/samples/widgets/widgets.h

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/////////////////////////////////////////////////////////////////////////////
// Program: wxWidgets Widgets Sample
// Name: widgets.h
// Purpose: Common stuff for all widgets project files
// Author: Vadim Zeitlin
// Created: 27.03.01
// Copyright: (c) 2001 Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_SAMPLE_WIDGETS_H_
#define _WX_SAMPLE_WIDGETS_H_
#if wxUSE_TREEBOOK && !defined(__WXHANDHELD__)
#include "wx/treebook.h"
#define USE_TREEBOOK 1
#define WidgetsBookCtrl wxTreebook
#define WidgetsBookCtrlEvent wxTreebookEvent
#define EVT_WIDGETS_PAGE_CHANGING(id,func) EVT_TREEBOOK_PAGE_CHANGING(id,func)
#define wxEVT_COMMAND_WIDGETS_PAGE_CHANGED wxEVT_TREEBOOK_PAGE_CHANGED
#define wxWidgetsbookEventHandler(func) wxTreebookEventHandler(func)
#else
#include "wx/bookctrl.h"
#define USE_TREEBOOK 0
#define WidgetsBookCtrl wxBookCtrl
#define WidgetsBookCtrlEvent wxBookCtrlEvent
#define EVT_WIDGETS_PAGE_CHANGING(id,func) EVT_BOOKCTRL_PAGE_CHANGING(id,func)
#define wxEVT_COMMAND_WIDGETS_PAGE_CHANGED wxEVT_BOOKCTRL_PAGE_CHANGED
#define wxWidgetsbookEventHandler(func) wxBookCtrlEventHandler(func)
#endif
#if wxUSE_LOG && !defined(__WXHANDHELD__)
#define USE_LOG 1
#else
#define USE_LOG 0
#endif
#if defined(__WXHANDHELD__)
#define USE_ICONS_IN_BOOK 0
#else
#define USE_ICONS_IN_BOOK 1
#define ICON_SIZE 16
#endif
class WXDLLIMPEXP_FWD_CORE wxCheckBox;
class WXDLLIMPEXP_FWD_CORE wxSizer;
class WXDLLIMPEXP_FWD_CORE wxImageList;
class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
class WXDLLIMPEXP_FWD_CORE WidgetsBookCtrl;
class WidgetsPageInfo;
#include "wx/panel.h"
#include "wx/vector.h"
// INTRODUCING NEW PAGES DON'T FORGET TO ADD ENTRIES TO 'WidgetsCategories'
enum
{
// In wxUniversal-based builds 'native' means 'made with wxUniv port
// renderer'
NATIVE_PAGE = 0,
UNIVERSAL_PAGE = NATIVE_PAGE,
GENERIC_PAGE,
PICKER_PAGE,
COMBO_PAGE,
WITH_ITEMS_PAGE,
EDITABLE_PAGE,
BOOK_PAGE,
ALL_PAGE,
MAX_PAGES
};
enum
{
NATIVE_CTRLS = 1 << NATIVE_PAGE,
UNIVERSAL_CTRLS = NATIVE_CTRLS,
GENERIC_CTRLS = 1 << GENERIC_PAGE,
PICKER_CTRLS = 1 << PICKER_PAGE,
COMBO_CTRLS = 1 << COMBO_PAGE,
WITH_ITEMS_CTRLS = 1 << WITH_ITEMS_PAGE,
EDITABLE_CTRLS = 1 << EDITABLE_PAGE,
BOOK_CTRLS = 1 << BOOK_PAGE,
ALL_CTRLS = 1 << ALL_PAGE
};
typedef wxVector<wxControl *> Widgets;
// ----------------------------------------------------------------------------
// WidgetsPage: a book page demonstrating some widget
// ----------------------------------------------------------------------------
class WidgetsPage : public wxPanel
{
public:
WidgetsPage(WidgetsBookCtrl *book,
wxImageList *imaglist,
const char *const icon[]);
// return the control shown by this page
virtual wxControl *GetWidget() const = 0;
// return the control shown by this page, if it supports text entry interface
virtual wxTextEntryBase *GetTextEntry() const { return NULL; }
// lazy creation of the content
virtual void CreateContent() = 0;
// some pages show additional controls, in this case override this one to
// return all of them (including the one returned by GetWidget())
virtual Widgets GetWidgets() const
{
Widgets widgets;
widgets.push_back(GetWidget());
return widgets;
}
// recreate the control shown by this page
//
// this is currently used only to take into account the border flags
virtual void RecreateWidget() = 0;
// the default flags for the widget, currently only contains border flags
static int ms_defaultFlags;
protected:
// several helper functions for page creation
// create a horz sizer containing the given control and the text ctrl
// (pointer to which will be saved in the provided variable if not NULL)
// with the specified id
wxSizer *CreateSizerWithText(wxControl *control,
wxWindowID id = wxID_ANY,
wxTextCtrl **ppText = NULL);
// create a sizer containing a label and a text ctrl
wxSizer *CreateSizerWithTextAndLabel(const wxString& label,
wxWindowID id = wxID_ANY,
wxTextCtrl **ppText = NULL);
// create a sizer containing a button and a text ctrl
wxSizer *CreateSizerWithTextAndButton(wxWindowID idBtn,
const wxString& labelBtn,
wxWindowID id = wxID_ANY,
wxTextCtrl **ppText = NULL);
// create a checkbox and add it to the sizer
wxCheckBox *CreateCheckBoxAndAddToSizer(wxSizer *sizer,
const wxString& label,
wxWindowID id = wxID_ANY);
public:
// the head of the linked list containinginfo about all pages
static WidgetsPageInfo *ms_widgetPages;
};
// ----------------------------------------------------------------------------
// dynamic WidgetsPage creation helpers
// ----------------------------------------------------------------------------
class WidgetsPageInfo
{
public:
typedef WidgetsPage *(*Constructor)(WidgetsBookCtrl *book,
wxImageList *imaglist);
// our ctor
WidgetsPageInfo(Constructor ctor, const wxChar *label, int categories);
// accessors
const wxString& GetLabel() const { return m_label; }
int GetCategories() const { return m_categories; }
Constructor GetCtor() const { return m_ctor; }
WidgetsPageInfo *GetNext() const { return m_next; }
void SetNext(WidgetsPageInfo *next) { m_next = next; }
private:
// the label of the page
wxString m_label;
// the list (flags) for sharing page between categories
int m_categories;
// the function to create this page
Constructor m_ctor;
// next node in the linked list or NULL
WidgetsPageInfo *m_next;
};
// to declare a page, this macro must be used in the class declaration
#define DECLARE_WIDGETS_PAGE(classname) \
private: \
static WidgetsPageInfo ms_info##classname; \
public: \
const WidgetsPageInfo *GetPageInfo() const \
{ return &ms_info##classname; }
// and this one must be inserted somewhere in the source file
#define IMPLEMENT_WIDGETS_PAGE(classname, label, categories) \
WidgetsPage *wxCtorFor##classname(WidgetsBookCtrl *book, \
wxImageList *imaglist) \
{ return new classname(book, imaglist); } \
WidgetsPageInfo classname:: \
ms_info##classname(wxCtorFor##classname, label, ALL_CTRLS | categories)
#endif // _WX_SAMPLE_WIDGETS_H_