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 OtkFocusWidget::OtkFocusWidget(OtkWidget *parent, Direction direction)
  12   : OtkWidget(parent, direction), _unfocus_texture(0), _unfocus_bcolor(0)
  13 {
  14   _focused = true;
  15   _focus_texture = parent->getTexture();
  16   _focus_bcolor = parent->getBorderColor();
  17 }
  18
  19 OtkFocusWidget::~OtkFocusWidget()
  20 {
  21 }
  22
  23 #include <stdio.h>
  24 void OtkFocusWidget::focus(void)
  25 {
  26   if (!isVisible() || _focused)
  27     return;
  28
  29   printf("FOCUS\n");
  30   OtkWidget::focus();
  31
  32   if (_focus_bcolor)
  33     OtkWidget::setBorderColor(_focus_bcolor);
  34
  35   OtkWidget::setTexture(_focus_texture);
  36   OtkWidget::update();
  37 }
  38
  39 void OtkFocusWidget::unfocus(void)
  40 {
  41   if (!isVisible() || !_focused)
  42     return;
  43
  44   printf("UNFOCUS\n");
  45   OtkWidget::unfocus();
  46
  47   if (_unfocus_bcolor)
  48     OtkWidget::setBorderColor(_unfocus_bcolor);
  49
  50   OtkWidget::setTexture(_unfocus_texture);
  51   OtkWidget::update();
  52
  53   OtkWidget::OtkWidgetList children = OtkWidget::getChildren();
  54
  55   OtkWidget::OtkWidgetList::iterator it = children.begin(),
  56     end = children.end();
  57
  58   OtkFocusWidget *tmp = 0;
  59   for (; it != end; ++it) {
  60     tmp = dynamic_cast<OtkFocusWidget*>(*it);
  61     if (tmp) tmp->unfocus();
  62   }
  63 }
  64
  65 void OtkFocusWidget::setTexture(BTexture *texture)
  66 {
  67   OtkWidget::setTexture(texture);
  68   _focus_texture = texture;
  69 }
  70
  71 void OtkFocusWidget::setBorderColor(const BColor *color)
  72 {
  73   OtkWidget::setBorderColor(color);
  74   _focus_bcolor = color;
  75 }
  76
  77 }