1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: wxSplashScreen class
4 // Author: Julian Smart
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
13 #pragma implementation "splash.h"
16 // For compilers that support precompilation, includes "wx/wx.h".
17 #include "wx/wxprec.h"
27 #include "wx/splash.h"
33 #define wxSPLASH_TIMER_ID 9999
35 BEGIN_EVENT_TABLE(wxSplashScreen
, wxFrame
)
36 EVT_TIMER(wxSPLASH_TIMER_ID
, wxSplashScreen::OnNotify
)
37 EVT_CLOSE(wxSplashScreen::OnCloseWindow
)
40 wxSplashScreen::wxSplashScreen(const wxBitmap
& bitmap
, long splashStyle
, int milliseconds
, wxWindow
* parent
, wxWindowID id
, const wxPoint
& pos
, const wxSize
& size
, long style
):
41 wxFrame(parent
, id
, wxEmptyString
, pos
, size
, style
)
44 m_splashStyle
= splashStyle
;
45 m_milliseconds
= milliseconds
;
47 m_window
= new wxSplashScreenWindow(bitmap
, this, -1, pos
, size
, wxNO_BORDER
);
49 SetClientSize(bitmap
.GetWidth(), bitmap
.GetHeight());
51 if (m_splashStyle
& wxSPLASH_CENTRE_ON_PARENT
)
53 else if (m_splashStyle
& wxSPLASH_CENTRE_ON_SCREEN
)
56 if (m_splashStyle
& wxSPLASH_TIMEOUT
)
58 m_timer
.SetOwner(this, wxSPLASH_TIMER_ID
);
59 m_timer
.Start(milliseconds
, TRUE
);
64 wxYield(); // Without this, you see a blank screen for an instant
67 wxSplashScreen::~wxSplashScreen()
72 void wxSplashScreen::OnNotify(wxTimerEvent
& event
)
78 void wxSplashScreen::OnCloseWindow(wxCloseEvent
& event
)
85 * wxSplashScreenWindow
88 BEGIN_EVENT_TABLE(wxSplashScreenWindow
, wxWindow
)
89 //EVT_PAINT(wxSplashScreenWindow::OnPaint)
90 EVT_ERASE_BACKGROUND(wxSplashScreenWindow::OnEraseBackground
)
91 EVT_CHAR(wxSplashScreenWindow::OnChar
)
92 EVT_MOUSE_EVENTS(wxSplashScreenWindow::OnMouseEvent
)
95 wxSplashScreenWindow::wxSplashScreenWindow(const wxBitmap
& bitmap
, wxWindow
* parent
, wxWindowID id
, const wxPoint
& pos
, const wxSize
& size
, long style
):
96 wxWindow(parent
, id
, pos
, size
, style
)
101 void wxSplashScreenWindow::OnPaint(wxPaintEvent
& event
)
105 dc
.DrawBitmap(m_bitmap
, 0, 0);
108 static void wxDrawSplashBitmap(wxDC
& dc
, const wxBitmap
& bitmap
, int x
, int y
)
112 bool hiColour
= (wxDisplayDepth() >= 16) ;
114 if (bitmap
.GetPalette() && !hiColour
)
116 dc
.SetPalette(* bitmap
.GetPalette());
117 dcMem
.SetPalette(* bitmap
.GetPalette());
119 dcMem
.SelectObject(bitmap
);
120 dc
.Blit(0, 0, bitmap
.GetWidth(), bitmap
.GetHeight(), & dcMem
, 0, 0);
121 dcMem
.SelectObject(wxNullBitmap
);
122 if (bitmap
.GetPalette() && !hiColour
)
124 dc
.SetPalette(wxNullPalette
);
125 dcMem
.SetPalette(wxNullPalette
);
129 void wxSplashScreenWindow::OnEraseBackground(wxEraseEvent
& event
)
135 wxDrawSplashBitmap(* event
.GetDC(), m_bitmap
, 0, 0);
143 wxDrawSplashBitmap(dc
, m_bitmap
, 0, 0);
148 void wxSplashScreenWindow::OnMouseEvent(wxMouseEvent
& event
)
150 if (event
.LeftDown() || event
.RightDown())
151 GetParent()->Close(TRUE
);
154 void wxSplashScreenWindow::OnChar(wxKeyEvent
& event
)
156 GetParent()->Close(TRUE
);