src/gtk/tooltip.cpp

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