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 class YWidgetID;
  30
  31
  32 class YQWizardButton : public YQGenericButton
  33 {
  34     Q_OBJECT
  35
  36 public:
  37     /**
  38      * Constructor.
  39      **/
  40     YQWizardButton( YQWizard *          wizard,
  41                     QWidget *           buttonParent,
  42                     const string &      label,
  43                     YWidgetID *         id = 0 );
  44
  45     /**
  46      * Destructor.
  47      **/
  48     virtual ~YQWizardButton();
  49
  50     /**
  51      * Returns a descriptive name of this widget class for logging,
  52      * debugging etc.
  53      **/
  54     virtual const char *widgetClass() const { return "YQWizardButton"; }
  55
  56     /**
  57      * Hide the associated QPushButton.
  58      **/
  59     void hide();
  60
  61     /**
  62      * Show the associated QPushButton - not this widget itself (!).
  63      * This widget itself will never become visible.
  64      **/
  65     void show();
  66
  67     /**
  68      * Returns 'true' if the associated QPushButton (!) is shown.
  69      **/
  70     bool isShown() const;
  71
  72     /**
  73      * Returns 'true' if the associated QPushButton (!) is hidden.
  74      **/
  75     bool isHidden() const;
  76
  77     /**
  78      * Preferred width of the widget.
  79      *
  80      * Reimplemented from YWidget.
  81      **/
  82     virtual int preferredWidth();
  83
  84     /**
  85      * Preferred height of the widget.
  86      *
  87      * Reimplemented from YWidget.
  88      **/
  89     virtual int preferredHeight();
  90
  91     /**
  92      * Set the new size of the widget.
  93      *
  94      * Reimplemented from YWidget.
  95      **/
  96     virtual void setSize( int newWidth, int newHeight );
  97
  98     /**
  99      * Returns the wizard this wizard button belongs to.
 100      **/
 101     YQWizard * wizard() const { return _wizard; }
 102
 103 signals:
 104
 105     /**
 106      * Emitted when the button is clicked or otherwise activated.
 107      **/
 108     void clicked();
 109
 110
 111 private:
 112
 113     YQWizard * _wizard;
 114 };
 115
 116 #endif // YQWizardButton_h