src/XGUI/XGUI_MenuGroupPanel.cpp

   1 #include "XGUI_MenuGroupPanel.h"
   2 #include "XGUI_Command.h"
   3
   4 #include <QLayout>
   5 #include <QPushButton>
   6 #include <QAction>
   7 #include <QResizeEvent>
   8
   9 #include <math.h>
  10 #include <iostream>
  11
  12 XGUI_MenuGroupPanel::XGUI_MenuGroupPanel(QWidget *parent)
  13     : QFrame(parent),
  14       myNewRow(0),
  15       myNewCol(0),
  16       myMaxRow(1)
  17 {
  18   myLayout = new QGridLayout(this);
  19   myLayout->setSpacing(0);
  20   myLayout->setMargin(0);
  21   myLayout->setContentsMargins(0, 0, 0, 0);
  22   setFrameShape(QFrame::NoFrame);
  23 }
  24
  25 void XGUI_MenuGroupPanel::addCommand(XGUI_Command* theAction)
  26 {
  27   myActions.append(theAction);
  28   QWidget* aWdg = theAction->requestWidget(this);
  29   myActionWidget.append(aWdg);
  30   addWidget(aWdg);
  31 }
  32
  33 void XGUI_MenuGroupPanel::placeWidget(QWidget* theWgt)
  34 {
  35   if (myMaxRow == myNewRow) {
  36     myNewRow = 0;
  37     myNewCol++;
  38   }
  39   myLayout->addWidget(theWgt, myNewRow, myNewCol);
  40   myLayout->setRowStretch(myNewRow, 0);
  41   myNewRow++;
  42 }
  43
  44 void XGUI_MenuGroupPanel::addWidget(QWidget* theWgt)
  45 {
  46   placeWidget(theWgt);
  47 }
  48
  49 void XGUI_MenuGroupPanel::resizeEvent(QResizeEvent* theEvent)
  50 {
  51   QWidget::resizeEvent(theEvent);
  52   if (myActions.size() == 0)
  53     return;
  54
  55   int aH = theEvent->size().height();
  56   int aMaxRow = (int) floor(double(aH / MIN_BUTTON_HEIGHT));
  57   if (aMaxRow == myMaxRow)
  58     return;
  59
  60   myMaxRow = aMaxRow;
  61   myNewRow = 0;
  62   myNewCol = 0;
  63   foreach(QWidget* eachWidget, myActionWidget)
  64   {
  65     placeWidget(eachWidget);
  66   }
  67   myLayout->setRowStretch(myMaxRow + 1, 1);
  68 }
  69
  70 XGUI_Command* XGUI_MenuGroupPanel::addFeature(const QString& theId,
  71                                               const QString& theTip,
  72                                               const QString& theTitle,
  73                                               const QIcon& theIcon,
  74                                               const QKeySequence& theKeys)
  75 {
  76   return addFeature(theId, theTip, theTitle, theIcon, QString(), theKeys, false);
  77 }
  78
  79 XGUI_Command* XGUI_MenuGroupPanel::addFeature(const QString& theId,
  80                                               const QString& theTitle,
  81                                               const QString& theTip,
  82                                               const QIcon& theIcon,
  83                                               const QString& theDocumentKind,
  84                                               const QKeySequence& theKeys,
  85                                               bool isCheckable)
  86 {
  87   XGUI_Command* aCommand = new XGUI_Command(theId, theDocumentKind, theIcon,
  88                                             theTitle, this, isCheckable);
  89   aCommand->setToolTip(theTip);
  90   if (!theKeys.isEmpty()) {
  91     aCommand->setShortcut(theKeys);
  92   }
  93   addCommand(aCommand);
  94   return aCommand;
  95 }
  96
  97 XGUI_Command* XGUI_MenuGroupPanel::feature(const QString& theId) const
  98 {
  99   foreach (XGUI_Command* aCmd, myActions)
 100   {
 101     if (aCmd->data().toString() == theId)
 102       return aCmd;
 103   }
 104   return 0;
 105 }