fix MSVC warnings about possibly uninitialized variables; some reindentation

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

diff --git a/src/gtk1/tooltip.cpp b/src/gtk1/tooltip.cpp
index bc5df460c66cb00d786d49c00d4afa5f5258c15b..bf98adb334f135d2dc4a5d803d022aef61198fb3 100644 (file)
--- a/src/gtk1/tooltip.cpp
+++ b/src/gtk1/tooltip.cpp
@@ -1,69 +1,90 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        tooltip.cpp
-// Purpose:
+// Name:        src/gtk1/tooltip.cpp
+// Purpose:     wxToolTip implementation
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "tooltip.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if wxUSE_TOOLTIPS
 
 #include "wx/tooltip.h"
 
-#include "gtk/gtk.h"
-#include "gdk/gdk.h"
+#ifndef WX_PRECOMP
+    #include "wx/window.h"
+#endif
+
+#include "wx/gtk1/private.h"
 
 //-----------------------------------------------------------------------------
 // global data
 //-----------------------------------------------------------------------------
 
-GtkTooltips *gs_tooltips = (GtkTooltips*) NULL;
-GdkColor gs_tooltip_bg;
-GdkColor gs_tooltip_fg;
+static GtkTooltips *ss_tooltips = NULL;
 
 //-----------------------------------------------------------------------------
 // wxToolTip
 //-----------------------------------------------------------------------------
 
-void wxToolTip::Add( wxWindow *tool, const wxString &tip )
+IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
+
+wxToolTip::wxToolTip( const wxString &tip )
+{
+    m_text = tip;
+    m_window = NULL;
+}
+
+void wxToolTip::SetTip( const wxString &tip )
+{
+    m_text = tip;
+    Apply( m_window );
+}
+
+void wxToolTip::Apply( wxWindow *win )
 {
-    if (!gs_tooltips)
+    if (!win) return;
+
+    if (!ss_tooltips)
     {
-        gs_tooltips = gtk_tooltips_new();
-       
-       gs_tooltip_fg.red = 0;
-       gs_tooltip_fg.green = 0;
-       gs_tooltip_fg.blue = 0;
-        gdk_color_alloc( gtk_widget_get_colormap( tool->GetConnectWidget() ), &gs_tooltip_fg );
-       
-       gs_tooltip_bg.red = 65535;
-       gs_tooltip_bg.green = 65535;
-       gs_tooltip_bg.blue = 50000;
-        gdk_color_alloc( gtk_widget_get_colormap( tool->GetConnectWidget() ), &gs_tooltip_bg );
-       
-       gtk_tooltips_set_colors( gs_tooltips, &gs_tooltip_bg, &gs_tooltip_fg );
+        ss_tooltips = gtk_tooltips_new();
     }
-    
-    gtk_tooltips_set_tip( gs_tooltips, tool->GetConnectWidget(), tip, (gchar*) NULL );
+
+    m_window = win;
+
+    if (m_text.empty())
+        m_window->ApplyToolTip( ss_tooltips, NULL );
+    else
+        m_window->ApplyToolTip( ss_tooltips, m_text );
 }
 
 void wxToolTip::Enable( bool flag )
 {
-    if (!gs_tooltips) gs_tooltips = gtk_tooltips_new();
-    
+    if (!ss_tooltips) return;
+
     if (flag)
-        gtk_tooltips_enable( gs_tooltips );
+        gtk_tooltips_enable( ss_tooltips );
     else
-        gtk_tooltips_disable( gs_tooltips );
+        gtk_tooltips_disable( ss_tooltips );
 }
 
 void wxToolTip::SetDelay( long msecs )
 {
-    if (!gs_tooltips) gs_tooltips = gtk_tooltips_new();
-    
-    gtk_tooltips_set_delay( gs_tooltips, msecs );
+    if (!ss_tooltips)
+        return;
+
+    gtk_tooltips_set_delay( ss_tooltips, (int)msecs );
+}
+
+void wxToolTip::SetAutoPop( long WXUNUSED(msecs) )
+{
+}
+
+void wxToolTip::SetReshow( long WXUNUSED(msecs) )
+{
 }
 
+#endif