X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8601b2e15bf924d4be6b7843064028e514a71ec8..83a16cfa8c82898eac3a38f547ce48839adda2de:/src/x11/window.cpp

diff --git a/src/x11/window.cpp b/src/x11/window.cpp
index 493e7d51c3..ad5607f4d2 100644
--- a/src/x11/window.cpp
+++ b/src/x11/window.cpp
@@ -127,15 +127,6 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
 
     parent->AddChild(this);
 
-    int w = size.GetWidth();
-    int h = size.GetHeight();
-    int x = size.GetX();
-    int y = size.GetY();
-    if (w == -1) w = 20;
-    if (h == -1) h = 20;
-    if (x == -1) x = 0;
-    if (y == -1) y = 0;
-
     Display *xdisplay = (Display*) wxGlobalDisplay();
     int xscreen = DefaultScreen( xdisplay );
     Visual *xvisual = DefaultVisual( xdisplay, xscreen );
@@ -147,7 +138,7 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
     m_foregroundColour = *wxBLACK;
     m_foregroundColour.CalcPixel( (WXColormap) cm ); 
 
-    Window xparent = (Window) parent->GetClientWindow();
+    Window xparent = (Window) parent->GetClientAreaWindow();
     
     // Add window's own scrollbars to main window, not to client window
     if (parent->GetInsertIntoMain())
@@ -156,17 +147,19 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
         xparent = (Window) parent->GetMainWindow();
     }
     
+    // Size (not including the border) must be nonzero (or a Value error results)!
+    // Note: The Xlib manual doesn't mention this restriction of XCreateWindow.
     wxSize size2(size);
-    if (size2.x == -1)
-	size2.x = 20;
-    if (size2.y == -1)
-	size2.y = 20;
+    if (size2.x <= 0)
+	    size2.x = 20;
+    if (size2.y <= 0)
+	    size2.y = 20;
 
     wxPoint pos2(pos);
     if (pos2.x == -1)
-	pos2.x = 0;
+	    pos2.x = 0;
     if (pos2.y == -1)
-	pos2.y = 0;
+	    pos2.y = 0;
     
 #if wxUSE_TWO_WINDOWS
     bool need_two_windows = 
@@ -242,18 +235,26 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
             pos2.y = 2;
             size2.x -= 4;
             size2.y -= 4;
-        } else
-        if (HasFlag( wxSIMPLE_BORDER ))
+        } 
+        else if (HasFlag( wxSIMPLE_BORDER ))
         {
             pos2.x = 1;
             pos2.y = 1;
             size2.x -= 2;
             size2.y -= 2;
-        } else
+        } 
+        else
         {
             pos2.x = 0;
             pos2.y = 0;
         }
+
+        // Make again sure the size is nonzero.
+        if (size2.x <= 0)
+            size2.x = 1;
+        if (size2.y <= 0)
+            size2.y = 1;
+
 #if wxUSE_NANOX        
         backColor = GR_RGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue());
         foreColor = GR_RGB(m_foregroundColour.Red(), m_foregroundColour.Green(), m_foregroundColour.Blue());
@@ -386,7 +387,9 @@ void wxWindowX11::SetFocus()
     
     if (wxWindowIsVisible(xwindow))
     {
-        XSetInputFocus( wxGlobalDisplay(), xwindow, RevertToParent, CurrentTime );
+        wxLogTrace( _T("focus"), _T("wxWindowX11::SetFocus: %s"), GetClassInfo()->GetClassName());
+        //        XSetInputFocus( wxGlobalDisplay(), xwindow, RevertToParent, CurrentTime );
+        XSetInputFocus( wxGlobalDisplay(), xwindow, RevertToNone, CurrentTime );
         m_needsInputFocus = FALSE;
     }
     else
@@ -600,7 +603,7 @@ void wxWindowX11::ScrollWindow(int dx, int dy, const wxRect *rect)
         m_clearRegion.Intersect( 0, 0, cw, ch );
     }
     
-    Window xwindow = (Window) GetClientWindow();
+    Window xwindow = (Window) GetClientAreaWindow();
 
     wxCHECK_RET( xwindow, wxT("invalid window") );
 
@@ -1127,7 +1130,7 @@ void wxWindowX11::SendEraseEvents()
     if (!GetEventHandler()->ProcessEvent(erase_event) )
     {
         Display *xdisplay = wxGlobalDisplay();
-        Window xwindow = (Window) GetClientWindow();
+        Window xwindow = (Window) GetClientAreaWindow();
         XSetForeground( xdisplay, g_eraseGC, m_backgroundColour.GetPixel() );
         
         wxRegionIterator upd( m_clearRegion );
@@ -1220,6 +1223,9 @@ void wxWindowX11::OnSysColourChanged(wxSysColourChangedEvent& event)
     }
 }
 
+// See handler for InFocus case in app.cpp for details.
+wxWindow* g_GettingFocus = NULL;
+
 void wxWindowX11::OnInternalIdle()
 {
     // Update invalidated regions.
@@ -1232,8 +1238,17 @@ void wxWindowX11::OnInternalIdle()
     // Set the input focus if couldn't do it before
     if (m_needsInputFocus)
     {
+#if 0
+        wxString msg;
+        msg.Printf("Setting focus for %s from OnInternalIdle\n", GetClassInfo()->GetClassName());
+        printf(msg.c_str());
+#endif        
 	SetFocus();
+        // If it couldn't set the focus now, there's
+        // no point in trying again.
+        m_needsInputFocus = FALSE;
     }
+    g_GettingFocus = NULL;
 }
 
 // ----------------------------------------------------------------------------
@@ -1253,7 +1268,7 @@ bool wxAddWindowToTable(Window w, wxWindow *win)
     wxWidgetHashTable->Put((long) w, win);
 
     wxLogTrace("widget", "XWindow 0x%08x <-> window %p (%s)",
-               w, win, win->GetClassInfo()->GetClassName());
+               (unsigned int) w, win, win->GetClassInfo()->GetClassName());
 
     return TRUE;
 }
@@ -1285,7 +1300,7 @@ bool wxAddClientWindowToTable(Window w, wxWindow *win)
     wxClientWidgetHashTable->Put((long) w, win);
 
     wxLogTrace("widget", "XWindow 0x%08x <-> window %p (%s)",
-               w, win, win->GetClassInfo()->GetClassName());
+               (unsigned int) w, win, win->GetClassInfo()->GetClassName());
 
     return TRUE;
 }
@@ -1313,7 +1328,7 @@ WXWindow wxWindowX11::GetMainWindow() const
     return m_mainWindow;
 }
 
-WXWindow wxWindowX11::GetClientWindow() const
+WXWindow wxWindowX11::GetClientAreaWindow() const
 {
     return m_clientWindow;
 }