src/YQWizardButton.h

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                               core system                            |
  10 |                                                        (C) SuSE GmbH |
  11 \----------------------------------------------------------------------/
  12
  13   File:       YQWizardButton.h
  14
  15   Author:     Stefan Hundhammer <sh@suse.de>
  16
  17 /-*/
  18
  19
  20 #ifndef YQWizardButton_h
  21 #define YQWizardButton_h
  22
  23 #include <qwidget.h>
  24 #include "YQGenericButton.h"
  25
  26 using std::string;
  27 class YQDialog;
  28 class YQWizard;
  29
  30
  31 class YQWizardButton : public YQGenericButton
  32 {
  33     Q_OBJECT
  34
  35 public:
  36     /**
  37      * Constructor.
  38      **/
  39     YQWizardButton( YQWizard *          wizard,
  40                     QWidget *           buttonParent,
  41                     const string &      label );
  42
  43     /**
  44      * Destructor.
  45      **/
  46     virtual ~YQWizardButton();
  47
  48     /**
  49      * Returns a descriptive name of this widget class for logging,
  50      * debugging etc.
  51      **/
  52     virtual const char *widgetClass() const { return "YQWizardButton"; }
  53
  54     /**
  55      * Hide the associated QPushButton.
  56      **/
  57     void hide();
  58
  59     /**
  60      * Show the associated QPushButton - not this widget itself (!).
  61      * This widget itself will never become visible.
  62      **/
  63     void show();
  64
  65     /**
  66      * Returns 'true' if the associated QPushButton (!) is shown.
  67      **/
  68     bool isShown() const;
  69
  70     /**
  71      * Returns 'true' if the associated QPushButton (!) is hidden.
  72      **/
  73     bool isHidden() const;
  74
  75     /**
  76      * Preferred width of the widget.
  77      *
  78      * Reimplemented from YWidget.
  79      **/
  80     virtual int preferredWidth();
  81
  82     /**
  83      * Preferred height of the widget.
  84      *
  85      * Reimplemented from YWidget.
  86      **/
  87     virtual int preferredHeight();
  88
  89     /**
  90      * Set the new size of the widget.
  91      *
  92      * Reimplemented from YWidget.
  93      **/
  94     virtual void setSize( int newWidth, int newHeight );
  95
  96     /**
  97      * Returns the wizard this wizard button belongs to.
  98      **/
  99     YQWizard * wizard() const { return _wizard; }
 100
 101 signals:
 102
 103     /**
 104      * Emitted when the button is clicked or otherwise activated.
 105      **/
 106     void clicked();
 107
 108
 109 private:
 110
 111     YQWizard * _wizard;
 112 };
 113
 114 #endif // YQWizardButton_h