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wxGTK now works a little again.

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Added new OpenGl code.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2464 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-05-14 21:04:49 +00:00
parent 64698f9af8
commit 089e55d6e8
8 changed files with 480 additions and 96 deletions
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44
utils/glcanvas/win/glcanvas.h
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@@ -22,21 +22,39 @@
#include "gl/gl.h"
//---------------------------------------------------------------------------
// Constants for attriblist
//---------------------------------------------------------------------------
enum
{
WX_GL_RGBA=1, /* use true color palette */
WX_GL_DEPTH_SIZE, /* bits for Z-buffer (0,16,32) */
WX_GL_DOUBLEBUFFER, /* use doublebuffer */
WX_GL_MIN_RED, /* use red buffer with most bits (> MIN_RED bits) */
WX_GL_MIN_GREEN, /* use green buffer with most bits (> MIN_GREEN bits) */
WX_GL_MIN_BLUE /* use blue buffer with most bits (> MIN_BLUE bits) */
/* these are enough constants for now, the remaining will be added later */
};
class wxGLCanvas; /* forward reference */
class wxGLContext: public wxObject
{
public:
wxGLContext(bool isRGB, wxWindow *win, const wxPalette& palette = wxNullPalette);
wxGLContext(bool isRGB, wxGLCanvas *win, const wxPalette& palette = wxNullPalette);
wxGLContext(
bool isRGB, wxGLCanvas *win,
const wxPalette& WXUNUSED(palette),
const wxGLContext *other /* for sharing display lists */
);
~wxGLContext();
void SetCurrent();
void SetColour(const char *colour);
void SwapBuffers();
void SetupPixelFormat();
void SetupPalette(const wxPalette& palette);
wxPalette CreateDefaultPalette();
inline wxPalette* GetPalette() const { return (wxPalette*) & m_palette; }
inline wxWindow* GetWindow() const { return m_window; }
inline WXHDC GetHDC() const { return m_hDC; }
inline HGLRC GetGLRC() const { return m_glContext; }
@@ -44,7 +62,6 @@ public:
public:
HGLRC m_glContext;
WXHDC m_hDC;
wxPalette m_palette;
wxWindow* m_window;
};
@@ -55,6 +72,11 @@ class wxGLCanvas: public wxScrolledWindow
wxGLCanvas(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,
const wxString& name = "GLCanvas", int *attribList = 0, const wxPalette& palette = wxNullPalette);
wxGLCanvas( wxWindow *parent, const wxGLContext *shared = (wxGLContext *)NULL,
wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0, const wxString& name = "GLCanvas",
int *attribList = (int*) NULL, const wxPalette& palette = wxNullPalette );
~wxGLCanvas();
void SetCurrent();
@@ -68,8 +90,18 @@ class wxGLCanvas: public wxScrolledWindow
inline wxGLContext* GetContext() const { return m_glContext; }
inline WXHDC GetHDC() const { return m_hDC; }
void SetupPixelFormat();
void SetupPalette(const wxPalette& palette);
wxPalette CreateDefaultPalette();
inline wxPalette* GetPalette() const { return (wxPalette*) & m_palette; }
protected:
wxGLContext* m_glContext; // this is typedef-ed ptr, in fact
wxPalette m_palette;
WXHDC m_hDC;
DECLARE_EVENT_TABLE()
};