Shamusworld >> Repos - architektonas/blob - src/layeritemwidget.cpp

   1 // layeritemwidget.cpp: Layer item widget
   2 //
   3 // Part of the Architektonas Project
   4 // (C) 2011 Underground Software
   5 // See the README and GPLv3 files for licensing and warranty information
   6 //
   7 // JLH = James Hammons <jlhamm@acm.org>
   8 //
   9 // WHO  WHEN        WHAT
  10 // ---  ----------  ------------------------------------------------------------
  11 // JLH  07/13/2013  Created this file
  12 //
  13
  14 #include "layeritemwidget.h"
  15
  16
  17 LayerItemWidget::LayerItemWidget(QString s, bool i/*=false*/, bool l/*=false*/, QListWidgetItem * p/*=null*/):
  18         QWidget(),
  19         name(new QLabel(s)),
  20         invisible(new QPushButton),
  21         locked(new QPushButton),
  22         parent(p)
  23 {
  24         QIcon visibleIcon(":/res/eye-open.png");
  25         visibleIcon.addFile(":/res/eye-closed.png", QSize(16, 16), QIcon::Normal, QIcon::On);
  26         QIcon lockedIcon(":/res/lock-open.png");
  27         lockedIcon.addFile(":/res/lock-closed.png", QSize(16, 16), QIcon::Normal, QIcon::On);
  28         QSize buttonSize(20, 20);
  29
  30         QHBoxLayout * mainLayout = new QHBoxLayout;
  31         // This is required, otherwise the layout engine puts too much space around
  32         // this widget. :-/
  33         mainLayout->setContentsMargins(0, 0, 0, 0);
  34
  35         invisible->setFlat(true);
  36         invisible->setIcon(visibleIcon);
  37         invisible->setCheckable(true);
  38         invisible->setMaximumSize(buttonSize);
  39         invisible->setChecked(i);
  40
  41         locked->setFlat(true);
  42         locked->setIcon(lockedIcon);
  43         locked->setCheckable(true);
  44         locked->setMaximumSize(buttonSize);
  45         locked->setChecked(l);
  46
  47         mainLayout->addWidget(invisible);
  48         mainLayout->addWidget(locked);
  49         mainLayout->addWidget(name);
  50         setLayout(mainLayout);
  51
  52         connect(invisible, SIGNAL(clicked(bool)), this, SLOT(HandleHideToggle(bool)));
  53         connect(locked, SIGNAL(clicked(bool)), this, SLOT(HandleLockToggle(bool)));
  54 }
  55
  56
  57 LayerItemWidget::~LayerItemWidget()
  58 {
  59 }
  60
  61
  62 void LayerItemWidget::HandleHideToggle(bool state)
  63 {
  64 //      printf("Eye is: %s\n", !state ? "OPEN" : "closed");
  65         emit(HideToggled(parent, state));
  66 }
  67
  68
  69 void LayerItemWidget::HandleLockToggle(bool state)
  70 {
  71 //      printf("Lock is: %s\n", !state ? "OPEN" : "closed");
  72         emit(LockToggled(parent, state));
  73 }
  74