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Viewing changes to frontend/linux/linux_utilities/active_label.cpp

  • Committer: Package Import Robot
  • Author(s): Dmitry Smirnov
  • Date: 2012-03-01 21:57:30 UTC
  • Revision ID: package-import@ubuntu.com-20120301215730-o7y8av8y38n162ro
Tags: upstream-5.2.38+dfsg
Import upstream version 5.2.38+dfsg

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frontend/linux/linux_utilities/active_label.cpp
 
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#include "active_label.h"
 
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//--------------------------------------------------------------------------------
 
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ActiveLabel::ActiveLabel(const Glib::ustring& text, const sigc::slot<void> &close_callback)
 
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            : _close_callback(close_callback)
 
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            , _label("\342\234\225")
 
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            , _text_label(text)
 
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{
 
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  _evbox.add(_label);
 
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  _evbox.signal_event().connect(sigc::mem_fun(this, &ActiveLabel::handle_event));
 
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  _text_label_eventbox.add(_text_label);
 
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  pack_start(_text_label_eventbox);
 
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  pack_start(_evbox);
 
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  _evbox.show_all();
 
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  _label.show();
 
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  show_all();
 
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  signal_button_press_event().connect(sigc::mem_fun(this, &ActiveLabel::button_press_slot));
 
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  #if GTK_VERSION_GE(2,20)
 
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  _spinner.hide();
 
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  #endif
 
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}
 
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//--------------------------------------------------------------------------------
 
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bool ActiveLabel::handle_event(GdkEvent* e)
 
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{
 
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  switch (e->type)
 
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  {
 
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    case GDK_BUTTON_RELEASE:
 
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      {
 
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        GdkEventButton *evb = (GdkEventButton*)e;
 
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        if (evb->button == 1)
 
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          _close_callback();
 
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        break;
 
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      }
 
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    default:
 
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      break;
 
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  }
 
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  return false;
 
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}
 
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//--------------------------------------------------------------------------------
 
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void ActiveLabel::set_text(const std::string& lbl)
 
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{
 
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  _text_label.set_text(lbl);
 
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}
 
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//--------------------------------------------------------------------------------
 
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bool ActiveLabel::button_press_slot(GdkEventButton* evb)
 
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{
 
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  if (evb->button == 3 && !_menu.empty())
 
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    _menu.popup_at(0, evb->x, evb->y);
 
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  return false;
 
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}
 
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//--------------------------------------------------------------------------------
 
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void ActiveLabel::start_busy()
 
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{
 
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#if GTK_VERSION_GE(2,20)
 
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  _label.hide();
 
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  _evbox.remove();
 
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  _spinner.show();
 
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  _evbox.add(_spinner);
 
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  _spinner.start();
 
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#endif
 
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}
 
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//--------------------------------------------------------------------------------
 
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void ActiveLabel::stop_busy()
 
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{
 
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#if GTK_VERSION_GE(2,20)
 
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  _spinner.hide();
 
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  _evbox.remove();
 
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  _label.show();
 
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  _evbox.add(_label);
 
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  _spinner.stop();
 
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#endif
 
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}