src/gtk/tooltip.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/gtk/tooltip.cpp
   3 // Purpose:     wxToolTip implementation
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // For compilers that support precompilation, includes "wx.h".
  11 #include "wx/wxprec.h"
  12
  13 #if wxUSE_TOOLTIPS
  14
  15 #include "wx/tooltip.h"
  16
  17 #ifndef WX_PRECOMP
  18     #include "wx/window.h"
  19 #endif
  20
  21 #include "wx/gtk/private.h"
  22
  23 //-----------------------------------------------------------------------------
  24 // global data
  25 //-----------------------------------------------------------------------------
  26
  27 #if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED)
  28 static GtkTooltips *gs_tooltips = NULL;
  29 #endif
  30
  31 //-----------------------------------------------------------------------------
  32 // wxToolTip
  33 //-----------------------------------------------------------------------------
  34
  35 IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
  36
  37 wxToolTip::wxToolTip( const wxString &tip )
  38     : m_text(tip)
  39 {
  40     m_window = NULL;
  41 }
  42
  43 void wxToolTip::SetTip( const wxString &tip )
  44 {
  45     m_text = tip;
  46     if (m_window)
  47         m_window->GTKApplyToolTip(wxGTK_CONV_SYS(m_text));
  48 }
  49
  50 void wxToolTip::GTKSetWindow(wxWindow* win)
  51 {
  52     wxASSERT(win);
  53     m_window = win;
  54     m_window->GTKApplyToolTip(wxGTK_CONV_SYS(m_text));
  55 }
  56
  57 /* static */
  58 void wxToolTip::GTKApply(GtkWidget* widget, const char* tip)
  59 {
  60 #if GTK_CHECK_VERSION(2, 12, 0)
  61     if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,12,0) == NULL)
  62         gtk_widget_set_tooltip_text(widget, tip);
  63     else
  64 #endif
  65     {
  66 #if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED)
  67         if ( !gs_tooltips )
  68             gs_tooltips = gtk_tooltips_new();
  69
  70         gtk_tooltips_set_tip(gs_tooltips, widget, tip, NULL);
  71 #endif
  72     }
  73 }
  74
  75 void wxToolTip::Enable( bool flag )
  76 {
  77 #if GTK_CHECK_VERSION(2, 12, 0)
  78     if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,12,0) == NULL)
  79     {
  80         GtkSettings* settings = gtk_settings_get_default();
  81         if (settings)
  82             gtk_settings_set_long_property(settings, "gtk-enable-tooltips", flag, NULL);
  83     }
  84     else
  85 #endif
  86     {
  87 #if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED)
  88         if (!gs_tooltips)
  89             gs_tooltips = gtk_tooltips_new();
  90
  91         if (flag)
  92             gtk_tooltips_enable( gs_tooltips );
  93         else
  94             gtk_tooltips_disable( gs_tooltips );
  95 #endif
  96     }
  97 }
  98
  99 void wxToolTip::SetDelay( long msecs )
 100 {
 101 #if GTK_CHECK_VERSION(2, 12, 0)
 102     if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,12,0) == NULL)
 103     {
 104         GtkSettings* settings = gtk_settings_get_default();
 105         if (settings)
 106             gtk_settings_set_long_property(settings, "gtk-tooltip-timeout", msecs, NULL);
 107     }
 108     else
 109 #endif
 110     {
 111 #if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED)
 112         if (!gs_tooltips)
 113             gs_tooltips = gtk_tooltips_new();
 114
 115         gtk_tooltips_set_delay( gs_tooltips, (int)msecs );
 116 #endif
 117     }
 118 }
 119
 120 void wxToolTip::SetAutoPop( long WXUNUSED(msecs) )
 121 {
 122 }
 123
 124 void wxToolTip::SetReshow( long WXUNUSED(msecs) )
 125 {
 126 }
 127
 128 #endif // wxUSE_TOOLTIPS