MONITOR/AliMonitorDialog.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /* $Id$ */
  17
  18 ///////////////////////////////////////////////////////////////////////////////
  19 //                                                                           //
  20 //  This is a base class for dialogs with ok and cancel button               //
  21 //                                                                           //
  22 ///////////////////////////////////////////////////////////////////////////////
  23
  24
  25 #include "AliMonitorDialog.h"
  26 #include "AliLog.h"
  27 #include <TGFrame.h>
  28 #include <TGButton.h>
  29
  30
  31 ClassImp(AliMonitorDialog)
  32
  33
  34 //_____________________________________________________________________________
  35 AliMonitorDialog::AliMonitorDialog(TGFrame* main, Int_t width, Int_t height,
  36                                    Bool_t cancelBtn) :
  37   TObject(),
  38   fQObject(),
  39   fMain(new TGTransientFrame(gClient->GetRoot(), main, width, height)),
  40   fFrameLayout(new TGLayoutHints(kLHintsCenterX | kLHintsCenterY, 2, 2, 2, 2)),
  41   fFrame(new TGHorizontalFrame(fMain, 0, 0)),
  42   fButtonFrameLayout(new TGLayoutHints(kLHintsCenterX | kLHintsCenterY, 2, 2, 2, 2)),
  43   fButtonFrame(new TGHorizontalFrame(fMain, 0, 0)),
  44   fButtonLayout(new TGLayoutHints(kLHintsCenterX | kLHintsCenterY, 15, 15, 2, 2)),
  45   fOkButton(new TGTextButton(fButtonFrame, "    &Ok    ", 1)),
  46   fCancelButton(NULL)
  47 {
  48 // create a dialog with an ok and a cancel button
  49
  50   fMain->AddFrame(fFrame, fFrameLayout);
  51
  52   fMain->AddFrame(fButtonFrame, fButtonFrameLayout);
  53
  54   fButtonFrame->AddFrame(fOkButton, fButtonLayout);
  55   fOkButton->Connect("Clicked()", "AliMonitorDialog", this, "DoOk()");
  56   if (cancelBtn) {
  57     fCancelButton = new TGTextButton(fButtonFrame, " &Cancel ", 2);
  58     fButtonFrame->AddFrame(fCancelButton, fButtonLayout);
  59     fCancelButton->Connect("Clicked()", "AliMonitorDialog", this,
  60                            "DoCancel()");
  61   }
  62
  63   fMain->Connect("CloseWindow()", "AliMonitorDialog", this, "CloseWindow()");
  64   Int_t x;
  65   Int_t y;
  66   Window_t child;
  67   gVirtualX->TranslateCoordinates(main->GetId(), gClient->GetRoot()->GetId(),
  68                                   (main->GetWidth() - width) >> 1,
  69                                   (main->GetHeight() - height) >> 1,
  70                                   x, y, child);
  71   if (x < 0) x = 0;
  72   if (y < 0) y = 0;
  73   fMain->Move(x, y);
  74   fMain->SetWMPosition(x, y);
  75   fMain->SetWMSize(width, height);
  76   fMain->SetWMSizeHints(width, height, width, height, 0, 0);
  77   fMain->MapSubwindows();
  78   fMain->Layout();
  79   fMain->MapWindow();
  80 }
  81
  82 //_____________________________________________________________________________
  83 AliMonitorDialog::~AliMonitorDialog()
  84 {
  85 // clean up
  86
  87   delete fOkButton;
  88   delete fCancelButton;
  89   delete fButtonLayout;
  90   delete fButtonFrame;
  91   delete fButtonFrameLayout;
  92   delete fFrame;
  93   delete fFrameLayout;
  94
  95   delete fMain;
  96 }
  97
  98 //_____________________________________________________________________________
  99 void AliMonitorDialog::CloseWindow() const
 100 {
 101 // called when the window is closed
 102
 103   delete this;
 104 }
 105
 106 //_____________________________________________________________________________
 107 void AliMonitorDialog::DoOk()
 108 {
 109 // called when the ok button is clicked
 110
 111   OnOkClicked();
 112   fMain->SendCloseMessage();
 113 }
 114
 115 //_____________________________________________________________________________
 116 void AliMonitorDialog::DoCancel()
 117 {
 118 // called when the cancel button is clicked
 119
 120   OnCancelClicked();
 121   fMain->SendCloseMessage();
 122 }