src/NewGeom/NewGeom_NestedButton.cpp

   1 /*
   2  * NewGeom_NestedButton.cpp
   3  *
   4  *  Created on: Apr 13, 2015
   5  *      Author: sbh
   6  */
   7
   8 #include <NewGeom_NestedButton.h>
   9
  10 #include <QAction>
  11 #include <QFrame>
  12 #include <QHBoxLayout>
  13 #include <QToolButton>
  14
  15 NewGeom_NestedButton::NewGeom_NestedButton(QObject* theParent,
  16                                            const QList<QAction*>& theNestedActions)
  17 : QWidgetAction(theParent),
  18   myNestedActions(theNestedActions),
  19   myAdditionalButtonsWidget(0),
  20   myButtonFrame(0),
  21   myThisButton(0)
  22 {
  23 }
  24
  25 NewGeom_NestedButton::~NewGeom_NestedButton()
  26 {
  27 }
  28
  29 void NewGeom_NestedButton::showAdditionalButtons(bool isShow)
  30 {
  31   myAdditionalButtonsWidget->setVisible(isShow);
  32   if (isShow) {
  33     myButtonFrame->setFrameStyle(QFrame::WinPanel);
  34     myButtonFrame->setFrameShadow(QFrame::Sunken);
  35     myThisButton->setAutoRaise(false);
  36   } else {
  37     myButtonFrame->setFrameStyle(QFrame::NoFrame);
  38     myButtonFrame->setFrameShadow(QFrame::Plain);
  39     myThisButton->setAutoRaise(true);
  40   }
  41 }
  42
  43 QWidget * NewGeom_NestedButton::createWidget(QWidget * theParent)
  44 {
  45   myButtonFrame = new QFrame(theParent);
  46   QHBoxLayout* aBoxLay = new QHBoxLayout(myButtonFrame);
  47   aBoxLay->setContentsMargins(2, 0, 0, 0);
  48   aBoxLay->setSpacing(1);
  49   QSizePolicy aSizePolicy;
  50   aSizePolicy.setControlType(QSizePolicy::ToolButton);
  51   myButtonFrame->setSizePolicy(aSizePolicy);
  52
  53   myThisButton = new QToolButton(myButtonFrame);
  54   myThisButton->setDefaultAction(this);
  55   myThisButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
  56   aBoxLay->addWidget(myThisButton, 1);
  57
  58   myAdditionalButtonsWidget = new QWidget(myButtonFrame);
  59   QHBoxLayout* aAdditionalBoxLay = new QHBoxLayout(myAdditionalButtonsWidget);
  60   aAdditionalBoxLay->setContentsMargins(0, 0, 0, 0);
  61   aAdditionalBoxLay->setSpacing(1);
  62   foreach (QAction* eachAct, myNestedActions) {
  63     QToolButton* aButton = new QToolButton(myButtonFrame);
  64     aButton->setDefaultAction(eachAct);
  65     aButton->setAutoRaise(true);
  66     aAdditionalBoxLay->addWidget(aButton);
  67   }
  68   myAdditionalButtonsWidget->setLayout(aAdditionalBoxLay);
  69   aBoxLay->addWidget(myAdditionalButtonsWidget);
  70
  71   myButtonFrame->setLayout(aBoxLay);
  72
  73   showAdditionalButtons(false);
  74   connect(this, SIGNAL(toggled(bool)), this, SLOT(showAdditionalButtons(bool)));
  75   connect(this, SIGNAL(changed()), this, SLOT(actionStateChanged()));
  76   return myButtonFrame;
  77 }
  78
  79 void NewGeom_NestedButton::actionStateChanged()
  80 {
  81   if (isEnabled()) {
  82     QString s = "true";
  83   } else {
  84     QString s = "false";
  85   }
  86
  87 }