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 <TGFrame.h>
  27 #include <TGButton.h>
  28
  29
  30 ClassImp(AliMonitorDialog)
  31
  32
  33 //_____________________________________________________________________________
  34 AliMonitorDialog::AliMonitorDialog(TGFrame* main, Int_t width, Int_t height,
  35                                    Bool_t cancelBtn)
  36 {
  37 // create a dialog with an ok and a cancel button
  38
  39   fMain = new TGTransientFrame(gClient->GetRoot(), main, width, height);
  40
  41   fFrameLayout = new TGLayoutHints(kLHintsCenterX | kLHintsCenterY,
  42                                    2, 2, 2, 2);
  43   fFrame = new TGHorizontalFrame(fMain, 0, 0);
  44   fMain->AddFrame(fFrame, fFrameLayout);
  45
  46   fButtonFrameLayout = new TGLayoutHints(kLHintsCenterX | kLHintsCenterY,
  47                                          2, 2, 2, 2);
  48   fButtonFrame = new TGHorizontalFrame(fMain, 0, 0);
  49   fMain->AddFrame(fButtonFrame, fButtonFrameLayout);
  50
  51   fButtonLayout = new TGLayoutHints(kLHintsCenterX | kLHintsCenterY,
  52                                     15, 15, 2, 2);
  53   fOkButton = new TGTextButton(fButtonFrame, "    &Ok    ", 1);
  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   } else {
  62     fCancelButton = NULL;
  63   }
  64
  65   fMain->Connect("CloseWindow()", "AliMonitorDialog", this, "CloseWindow()");
  66   Int_t x;
  67   Int_t y;
  68   Window_t child;
  69   gVirtualX->TranslateCoordinates(main->GetId(), gClient->GetRoot()->GetId(),
  70                                   (main->GetWidth() - width) >> 1,
  71                                   (main->GetHeight() - height) >> 1,
  72                                   x, y, child);
  73   if (x < 0) x = 0;
  74   if (y < 0) y = 0;
  75   fMain->Move(x, y);
  76   fMain->SetWMPosition(x, y);
  77   fMain->SetWMSize(width, height);
  78   fMain->SetWMSizeHints(width, height, width, height, 0, 0);
  79   fMain->MapSubwindows();
  80   fMain->Layout();
  81   fMain->MapWindow();
  82 }
  83
  84 //_____________________________________________________________________________
  85 AliMonitorDialog::AliMonitorDialog(const AliMonitorDialog& dlg) :
  86   TObject(dlg)
  87 {
  88   Fatal("AliMonitorDialog", "copy constructor not implemented");
  89 }
  90
  91 //_____________________________________________________________________________
  92 AliMonitorDialog& AliMonitorDialog::operator = (const AliMonitorDialog&
  93                                                 /*dlg*/)
  94 {
  95   Fatal("operator =", "assignment operator not implemented");
  96   return *this;
  97 }
  98
  99 //_____________________________________________________________________________
 100 AliMonitorDialog::~AliMonitorDialog()
 101 {
 102 // clean up
 103
 104   delete fOkButton;
 105   delete fCancelButton;
 106   delete fButtonLayout;
 107   delete fButtonFrame;
 108   delete fButtonFrameLayout;
 109   delete fFrame;
 110   delete fFrameLayout;
 111
 112   delete fMain;
 113 }
 114
 115 //_____________________________________________________________________________
 116 void AliMonitorDialog::CloseWindow() const
 117 {
 118 // called when the window is closed
 119
 120   delete this;
 121 }
 122
 123 //_____________________________________________________________________________
 124 void AliMonitorDialog::DoOk()
 125 {
 126 // called when the ok button is clicked
 127
 128   OnOkClicked();
 129   fMain->SendCloseMessage();
 130 }
 131
 132 //_____________________________________________________________________________
 133 void AliMonitorDialog::DoCancel()
 134 {
 135 // called when the cancel button is clicked
 136
 137   OnCancelClicked();
 138   fMain->SendCloseMessage();
 139 }