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Import r67258 of the wxWidgets trunk, which I expect will before

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long become wxWidgets 2.9.2, which in turn is expected to be the
last 2.9 release before the 3.0 stable release.

Since the full wxWidgets distribution is rather large, I have
imported only the parts that we use, on a subdirectory basis:

art
include/wx/*.*
include/wx/aui
include/wx/cocoa
include/wx/generic
include/wx/gtk
include/wx/meta
include/wx/msw
include/wx/osx
include/wx/persist
include/wx/private
include/wx/protocol
include/wx/unix
src/aui
src/common
src/generic
src/gtk
src/msw
src/osx
src/unix


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Soren Jorvang
2011-03-20 18:05:19 +00:00
parent 205637ccc3
commit d14efe561b
1945 changed files with 694474 additions and 0 deletions
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252
Externals/wxWidgets3/include/wx/caret.h vendored Normal file
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///////////////////////////////////////////////////////////////////////////////
// Name: wx/caret.h
// Purpose: wxCaretBase class - the interface of wxCaret
// Author: Vadim Zeitlin
// Modified by:
// Created: 23.05.99
// RCS-ID: $Id: caret.h 58757 2009-02-08 11:45:59Z VZ $
// Copyright: (c) wxWidgets team
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_CARET_H_BASE_
#define _WX_CARET_H_BASE_
#include "wx/defs.h"
#if wxUSE_CARET
// ---------------------------------------------------------------------------
// forward declarations
// ---------------------------------------------------------------------------
class WXDLLIMPEXP_FWD_CORE wxWindow;
class WXDLLIMPEXP_FWD_CORE wxWindowBase;
// ----------------------------------------------------------------------------
// headers we have to include
// ----------------------------------------------------------------------------
#include "wx/gdicmn.h" // for wxPoint, wxSize
// ----------------------------------------------------------------------------
// A caret is a blinking cursor showing the position where the typed text will
// appear. It can be either a solid block or a custom bitmap (TODO)
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_CORE wxCaretBase
{
public:
// ctors
// -----
// default - use Create
wxCaretBase() { Init(); }
// create the caret of given (in pixels) width and height and associate
// with the given window
wxCaretBase(wxWindowBase *window, int width, int height)
{
Init();
(void)Create(window, width, height);
}
// same as above
wxCaretBase(wxWindowBase *window, const wxSize& size)
{
Init();
(void)Create(window, size);
}
// a virtual dtor has been provided since this class has virtual members
virtual ~wxCaretBase() { }
// Create() functions - same as ctor but returns the success code
// --------------------------------------------------------------
// same as ctor
bool Create(wxWindowBase *window, int width, int height)
{ return DoCreate(window, width, height); }
// same as ctor
bool Create(wxWindowBase *window, const wxSize& size)
{ return DoCreate(window, size.x, size.y); }
// accessors
// ---------
// is the caret valid?
bool IsOk() const { return m_width != 0 && m_height != 0; }
// is the caret currently shown?
bool IsVisible() const { return m_countVisible > 0; }
// get the caret position
void GetPosition(int *x, int *y) const
{
if ( x ) *x = m_x;
if ( y ) *y = m_y;
}
wxPoint GetPosition() const { return wxPoint(m_x, m_y); }
// get the caret size
void GetSize(int *width, int *height) const
{
if ( width ) *width = m_width;
if ( height ) *height = m_height;
}
wxSize GetSize() const { return wxSize(m_width, m_height); }
// get the window we're associated with
wxWindow *GetWindow() const { return (wxWindow *)m_window; }
// change the size of the caret
void SetSize(int width, int height) {
m_width = width;
m_height = height;
DoSize();
}
void SetSize(const wxSize& size) { SetSize(size.x, size.y); }
// operations
// ----------
// move the caret to given position (in logical coords)
void Move(int x, int y) { m_x = x; m_y = y; DoMove(); }
void Move(const wxPoint& pt) { m_x = pt.x; m_y = pt.y; DoMove(); }
// show/hide the caret (should be called by wxWindow when needed):
// Show() must be called as many times as Hide() + 1 to make the caret
// visible
virtual void Show(bool show = true)
{
if ( show )
{
if ( m_countVisible++ == 0 )
DoShow();
}
else
{
if ( --m_countVisible == 0 )
DoHide();
}
}
virtual void Hide() { Show(false); }
// blink time is measured in milliseconds and is the time elapsed
// between 2 inversions of the caret (blink time of the caret is common
// to all carets in the Universe, so these functions are static)
static int GetBlinkTime();
static void SetBlinkTime(int milliseconds);
// implementation from now on
// --------------------------
// these functions should be called by wxWindow when the window gets/loses
// the focus - we create/show and hide/destroy the caret here
virtual void OnSetFocus() { }
virtual void OnKillFocus() { }
protected:
// these functions may be overriden in the derived classes, but they
// should call the base class version first
virtual bool DoCreate(wxWindowBase *window, int width, int height)
{
m_window = window;
m_width = width;
m_height = height;
return true;
}
// pure virtuals to implement in the derived class
virtual void DoShow() = 0;
virtual void DoHide() = 0;
virtual void DoMove() = 0;
virtual void DoSize() { }
// the common initialization
void Init()
{
m_window = NULL;
m_x = m_y = 0;
m_width = m_height = 0;
m_countVisible = 0;
}
// the size of the caret
int m_width, m_height;
// the position of the caret
int m_x, m_y;
// the window we're associated with
wxWindowBase *m_window;
// visibility count: the caret is visible only if it's positive
int m_countVisible;
private:
wxDECLARE_NO_COPY_CLASS(wxCaretBase);
};
// ---------------------------------------------------------------------------
// now include the real thing
// ---------------------------------------------------------------------------
#if defined(__WXMSW__)
#include "wx/msw/caret.h"
#else
#include "wx/generic/caret.h"
#endif // platform
// ----------------------------------------------------------------------------
// wxCaretSuspend: a simple class which hides the caret in its ctor and
// restores it in the dtor, this should be used when drawing on the screen to
// avoid overdrawing the caret
// ----------------------------------------------------------------------------
#ifdef wxHAS_CARET_USING_OVERLAYS
// we don't need to hide the caret if it's rendered using overlays
class WXDLLIMPEXP_CORE wxCaretSuspend
{
public:
wxCaretSuspend(wxWindow *WXUNUSED(win)) {}
wxDECLARE_NO_COPY_CLASS(wxCaretSuspend);
};
#else // !wxHAS_CARET_USING_OVERLAYS
class WXDLLIMPEXP_CORE wxCaretSuspend
{
public:
wxCaretSuspend(wxWindow *win)
{
m_caret = win->GetCaret();
m_show = false;
if ( m_caret && m_caret->IsVisible() )
{
m_caret->Hide();
m_show = true;
}
}
~wxCaretSuspend()
{
if ( m_caret && m_show )
m_caret->Show();
}
private:
wxCaret *m_caret;
bool m_show;
wxDECLARE_NO_COPY_CLASS(wxCaretSuspend);
};
#endif // wxHAS_CARET_USING_OVERLAYS/!wxHAS_CARET_USING_OVERLAYS
#endif // wxUSE_CARET
#endif // _WX_CARET_H_BASE_