let GtkRange clamp scroll position

[wxWidgets.git] / src / generic / splash.cpp

diff --git a/src/generic/splash.cpp b/src/generic/splash.cpp
index 144bac64698b91f96baf0a8d00a1cff2fd235a86..3fded78761c6de9d4ed3d6569b1a301b940b64dd 100644 (file)
--- a/src/generic/splash.cpp
+++ b/src/generic/splash.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        splash.cpp
+// Name:        src/generic/splash.cpp
 // Purpose:     wxSplashScreen class
 // Author:      Julian Smart
 // Modified by:
@@ -9,32 +9,33 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "splash.h"
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
 #if wxUSE_SPLASH
 
-#ifndef WX_PRECOMP
-#include "wx/dcmemory.h"
+#ifdef __WXGTK20__
+    #include <gtk/gtk.h>
 #endif
 
 #include "wx/splash.h"
 
+#ifndef WX_PRECOMP
+    #include "wx/dcmemory.h"
+    #include "wx/dcclient.h"
+#endif
+
 /*
  * wxSplashScreen
  */
 
 #define wxSPLASH_TIMER_ID 9999
 
-IMPLEMENT_DYNAMIC_CLASS(wxSplashScreen, wxFrame);
+IMPLEMENT_DYNAMIC_CLASS(wxSplashScreen, wxFrame)
 
 BEGIN_EVENT_TABLE(wxSplashScreen, wxFrame)
     EVT_TIMER(wxSPLASH_TIMER_ID, wxSplashScreen::OnNotify)
@@ -47,13 +48,21 @@ END_EVENT_TABLE()
  */
 
 wxSplashScreen::wxSplashScreen(const wxBitmap& bitmap, long splashStyle, int milliseconds, wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style):
-    wxFrame(parent, id, wxEmptyString, wxPoint(0, 0), wxSize(100, 100), style)
+    wxFrame(parent, id, wxEmptyString, wxPoint(0,0), wxSize(100, 100), style)
 {
+    // At least for GTK+ 2.0, this hint is not available.
+#if defined(__WXGTK20__)
+#if GTK_CHECK_VERSION(2,2,0)
+    gtk_window_set_type_hint(GTK_WINDOW(m_widget),
+                             GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
+#endif
+#endif
+
     m_window = NULL;
     m_splashStyle = splashStyle;
     m_milliseconds = milliseconds;
 
-    m_window = new wxSplashScreenWindow(bitmap, this, -1, pos, size, wxNO_BORDER);
+    m_window = new wxSplashScreenWindow(bitmap, this, wxID_ANY, pos, size, wxNO_BORDER);
 
     SetClientSize(bitmap.GetWidth(), bitmap.GetHeight());
 
@@ -65,12 +74,12 @@ wxSplashScreen::wxSplashScreen(const wxBitmap& bitmap, long splashStyle, int mil
     if (m_splashStyle & wxSPLASH_TIMEOUT)
     {
         m_timer.SetOwner(this, wxSPLASH_TIMER_ID);
-        m_timer.Start(milliseconds, TRUE);
+        m_timer.Start(milliseconds, true);
     }
 
-    Show(TRUE);
+    Show(true);
     m_window->SetFocus();
-#ifdef __WXMSW__
+#if defined( __WXMSW__ ) || defined(__WXMAC__)
     Update(); // Without this, you see a blank screen for an instant
 #else
     wxYieldIfNeeded(); // Should eliminate this
@@ -84,7 +93,7 @@ wxSplashScreen::~wxSplashScreen()
 
 void wxSplashScreen::OnNotify(wxTimerEvent& WXUNUSED(event))
 {
-    Close(TRUE);
+    Close(true);
 }
 
 void wxSplashScreen::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
@@ -98,7 +107,9 @@ void wxSplashScreen::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
  */
 
 BEGIN_EVENT_TABLE(wxSplashScreenWindow, wxWindow)
-    //EVT_PAINT(wxSplashScreenWindow::OnPaint)
+#ifdef __WXGTK__
+    EVT_PAINT(wxSplashScreenWindow::OnPaint)
+#endif
     EVT_ERASE_BACKGROUND(wxSplashScreenWindow::OnEraseBackground)
     EVT_CHAR(wxSplashScreenWindow::OnChar)
     EVT_MOUSE_EVENTS(wxSplashScreenWindow::OnMouseEvent)
@@ -108,13 +119,16 @@ wxSplashScreenWindow::wxSplashScreenWindow(const wxBitmap& bitmap, wxWindow* par
     wxWindow(parent, id, pos, size, style)
 {
     m_bitmap = bitmap;
-}
 
-void wxSplashScreenWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
-{
-    wxPaintDC dc(this);
-    if (m_bitmap.Ok())
-        dc.DrawBitmap(m_bitmap, 0, 0);
+#if !defined(__WXGTK__) && wxUSE_PALETTE
+    bool hiColour = (wxDisplayDepth() >= 16) ;
+
+    if (bitmap.GetPalette() && !hiColour)
+    {
+        SetPalette(* bitmap.GetPalette());
+    }
+#endif
+
 }
 
 // VZ: why don't we do it under wxGTK?
@@ -131,24 +145,29 @@ static void wxDrawSplashBitmap(wxDC& dc, const wxBitmap& bitmap, int WXUNUSED(x)
 
     if (bitmap.GetPalette() && !hiColour)
     {
-        dc.SetPalette(* bitmap.GetPalette());
         dcMem.SetPalette(* bitmap.GetPalette());
     }
 #endif // USE_PALETTE_IN_SPLASH
 
-    dcMem.SelectObject(bitmap);
+    dcMem.SelectObjectAsSource(bitmap);
     dc.Blit(0, 0, bitmap.GetWidth(), bitmap.GetHeight(), & dcMem, 0, 0);
     dcMem.SelectObject(wxNullBitmap);
 
 #ifdef USE_PALETTE_IN_SPLASH
     if (bitmap.GetPalette() && !hiColour)
     {
-        dc.SetPalette(wxNullPalette);
         dcMem.SetPalette(wxNullPalette);
     }
 #endif // USE_PALETTE_IN_SPLASH
 }
 
+void wxSplashScreenWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
+{
+    wxPaintDC dc(this);
+    if (m_bitmap.Ok())
+        wxDrawSplashBitmap(dc, m_bitmap, 0, 0);
+}
+
 void wxSplashScreenWindow::OnEraseBackground(wxEraseEvent& event)
 {
     if (event.GetDC())
@@ -171,12 +190,12 @@ void wxSplashScreenWindow::OnEraseBackground(wxEraseEvent& event)
 void wxSplashScreenWindow::OnMouseEvent(wxMouseEvent& event)
 {
     if (event.LeftDown() || event.RightDown())
-        GetParent()->Close(TRUE);
+        GetParent()->Close(true);
 }
 
 void wxSplashScreenWindow::OnChar(wxKeyEvent& WXUNUSED(event))
 {
-    GetParent()->Close(TRUE);
+    GetParent()->Close(true);
 }
 
 #endif // wxUSE_SPLASH