otk/focuswidget.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2
   3 #ifdef HAVE_CONFIG_H
   4 # include "../config.h"
   5 #endif
   6
   7 #include "focuswidget.hh"
   8
   9 namespace otk {
  10
  11 FocusWidget::FocusWidget(Widget *parent, Direction direction)
  12   : Widget(parent, direction), _unfocus_texture(0), _unfocus_bcolor(0)
  13 {
  14   _focused = true;
  15   _focus_texture = parent->texture();
  16   _focus_bcolor = parent->borderColor();
  17 }
  18
  19 FocusWidget::~FocusWidget()
  20 {
  21 }
  22
  23
  24 void FocusWidget::focus(void)
  25 {
  26   if (_focused)
  27     return;
  28
  29   Widget::focus();
  30
  31   if (_focus_bcolor)
  32     Widget::setBorderColor(_focus_bcolor);
  33
  34   Widget::setTexture(_focus_texture);
  35   update();
  36 }
  37
  38 void FocusWidget::unfocus(void)
  39 {
  40   if (!_focused)
  41     return;
  42
  43   Widget::unfocus();
  44
  45   if (_unfocus_bcolor)
  46     Widget::setBorderColor(_unfocus_bcolor);
  47
  48   Widget::setTexture(_unfocus_texture);
  49   update();
  50 }
  51
  52 void FocusWidget::setTexture(RenderTexture *texture)
  53 {
  54   Widget::setTexture(texture);
  55   _focus_texture = texture;
  56 }
  57
  58 void FocusWidget::setBorderColor(const RenderColor *color)
  59 {
  60   Widget::setBorderColor(color);
  61   _focus_bcolor = color;
  62 }
  63
  64 }