1 /////////////////////////////////////////////////////////////////////////////
2 // Name:        src/gtk1/tooltip.cpp
3 // Purpose:     wxToolTip implementation
4 // Author:      Robert Roebling
5 // Copyright:   (c) 1998 Robert Roebling
6 // Licence:     wxWindows licence
7 /////////////////////////////////////////////////////////////////////////////
8 
9 // For compilers that support precompilation, includes "wx.h".
10 #include "wx/wxprec.h"
11 
12 #if wxUSE_TOOLTIPS
13 
14 #include "wx/tooltip.h"
15 
16 #ifndef WX_PRECOMP
17     #include "wx/window.h"
18 #endif
19 
20 #include "wx/gtk1/private.h"
21 
22 //-----------------------------------------------------------------------------
23 // global data
24 //-----------------------------------------------------------------------------
25 
26 static GtkTooltips *ss_tooltips = NULL;
27 
28 //-----------------------------------------------------------------------------
29 // wxToolTip
30 //-----------------------------------------------------------------------------
31 
IMPLEMENT_ABSTRACT_CLASS(wxToolTip,wxObject)32 IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
33 
34 wxToolTip::wxToolTip( const wxString &tip )
35 {
36     m_text = tip;
37     m_window = NULL;
38 }
39 
SetTip(const wxString & tip)40 void wxToolTip::SetTip( const wxString &tip )
41 {
42     m_text = tip;
43     Apply( m_window );
44 }
45 
Apply(wxWindow * win)46 void wxToolTip::Apply( wxWindow *win )
47 {
48     if (!win) return;
49 
50     if (!ss_tooltips)
51     {
52         ss_tooltips = gtk_tooltips_new();
53     }
54 
55     m_window = win;
56 
57     if (m_text.empty())
58         m_window->ApplyToolTip( ss_tooltips, NULL );
59     else
60         m_window->ApplyToolTip( ss_tooltips, m_text );
61 }
62 
Enable(bool flag)63 void wxToolTip::Enable( bool flag )
64 {
65     if (!ss_tooltips) return;
66 
67     if (flag)
68         gtk_tooltips_enable( ss_tooltips );
69     else
70         gtk_tooltips_disable( ss_tooltips );
71 }
72 
SetDelay(long msecs)73 void wxToolTip::SetDelay( long msecs )
74 {
75     if (!ss_tooltips)
76         return;
77 
78     gtk_tooltips_set_delay( ss_tooltips, (int)msecs );
79 }
80 
SetAutoPop(long WXUNUSED (msecs))81 void wxToolTip::SetAutoPop( long WXUNUSED(msecs) )
82 {
83 }
84 
SetReshow(long WXUNUSED (msecs))85 void wxToolTip::SetReshow( long WXUNUSED(msecs) )
86 {
87 }
88 
89 #endif
90