fix for get best size when having empty labels

[wxWidgets.git] / src / gtk1 / tooltip.cpp

diff --git a/src/gtk1/tooltip.cpp b/src/gtk1/tooltip.cpp
index 2e400fe04d6d6ce2a6eb3ab981444e83e08a33f0..5dd9d17137ceabd1216e5cb5752fffa4ad744421 100644 (file)
--- a/src/gtk1/tooltip.cpp
+++ b/src/gtk1/tooltip.cpp
@@ -7,10 +7,13 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "tooltip.h"
 #endif
 
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
 #include "wx/setup.h"
 
 #if wxUSE_TOOLTIPS
@@ -18,8 +21,9 @@
 #include "wx/window.h"
 #include "wx/tooltip.h"
 
-#include "gtk/gtk.h"
-#include "gdk/gdk.h"
+#include "wx/gtk/private.h"
+
+extern GdkFont *GtkGetDefaultGuiFont();
 
 //-----------------------------------------------------------------------------
 // global data
@@ -33,6 +37,8 @@ static GdkColor     ss_fg;
 // wxToolTip
 //-----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
+
 wxToolTip::wxToolTip( const wxString &tip )
 {
     m_text = tip;
@@ -63,20 +69,16 @@ void wxToolTip::Apply( wxWindow *win )
         ss_bg.blue = 50000;
         gdk_color_alloc( gtk_widget_get_default_colormap(), &ss_bg );
 
-#if (GTK_MINOR_VERSION > 0)
         gtk_tooltips_force_window( ss_tooltips );
-       
-        GtkStyle *g_style = 
+
+        GtkStyle *g_style =
           gtk_style_copy(
             gtk_widget_get_style( ss_tooltips->tip_window ) );
-           
+
         g_style->fg[GTK_STATE_NORMAL] = ss_fg;
         g_style->bg[GTK_STATE_NORMAL] = ss_bg;
-       
+
         gtk_widget_set_style( ss_tooltips->tip_window, g_style );
-#else
-        gtk_tooltips_set_colors( ss_tooltips, &ss_bg, &ss_fg );
-#endif
     }
 
     m_window = win;
@@ -99,9 +101,11 @@ void wxToolTip::Enable( bool flag )
 
 void wxToolTip::SetDelay( long msecs )
 {
-    if (!ss_tooltips) return;
+    if (!ss_tooltips)
+        return;
 
-    gtk_tooltips_set_delay( ss_tooltips, msecs );
+    gtk_tooltips_set_delay( ss_tooltips, (int)msecs );
 }
+
 #endif