kwin-styles/kde1/kde1client.h

   1 /*****************************************************************
   2 kwin - the KDE window manager
   3
   4 Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
   5 ******************************************************************/
   6 #ifndef STDCLIENT_H
   7 #define STDCLIENT_H
   8 #include <qlayout.h>
   9 #include <qvariant.h>
  10 #include <kdecoration.h>
  11 #include <kdecorationfactory.h>
  12 #include <qtoolbutton.h>
  13 class QLabel;
  14 class QSpacerItem;
  15
  16 namespace KDE1 {
  17
  18 enum ButtonType {
  19     ButtonMenu=0,
  20     ButtonSticky,
  21     ButtonMinimize,
  22     ButtonMaximize,
  23     ButtonClose,
  24     ButtonHelp,
  25     ButtonTypeCount
  26 };
  27
  28 class StdClient : public KDecoration
  29 {
  30     Q_OBJECT
  31 public:
  32     StdClient( KDecorationBridge* b, KDecorationFactory* f );
  33     ~StdClient();
  34     void init();
  35     QSize minimumSize() const;
  36     void borders( int& left, int& right, int& top, int& bottom ) const;
  37     void reset( unsigned long mask );
  38     void resize( const QSize& s );
  39     void shadeChange() {};
  40     Position mousePosition( const QPoint& p ) const { return KDecoration::mousePosition( p ); }
  41 protected:
  42     bool eventFilter( QObject* o, QEvent* e );
  43     void resizeEvent( QResizeEvent* );
  44     void paintEvent( QPaintEvent* );
  45
  46     void mouseDoubleClickEvent( QMouseEvent * );
  47     void captionChange();
  48     void iconChange();
  49     void maximizeChange();
  50     void desktopChange();
  51     void activeChange();
  52
  53 private:
  54     void addButtons(QBoxLayout* hb, const QString& buttons);
  55
  56 private slots:
  57     void menuButtonPressed();
  58     void maxButtonClicked( ButtonState );
  59
  60 private:
  61     QToolButton* button[ButtonTypeCount];
  62     QSpacerItem* titlebar;
  63 };
  64
  65 class StdToolClient : public KDecoration
  66 {
  67     Q_OBJECT
  68 public:
  69     StdToolClient( KDecorationBridge* b, KDecorationFactory* f );
  70     ~StdToolClient();
  71     void init();
  72     QSize minimumSize() const;
  73     void borders( int& left, int& right, int& top, int& bottom ) const;
  74     void reset( unsigned long mask );
  75     void resize( const QSize& s );
  76     void shadeChange() {};
  77     void activeChange() {};
  78     void iconChange() {};
  79     void maximizeChange() {};
  80     void desktopChange() {};
  81     Position mousePosition( const QPoint& p ) const { return KDecoration::mousePosition( p ); }
  82 protected:
  83     bool eventFilter( QObject* o, QEvent* e );
  84     void resizeEvent( QResizeEvent* );
  85     void paintEvent( QPaintEvent* );
  86
  87     void mouseDoubleClickEvent( QMouseEvent * );
  88     void captionChange();
  89
  90 private:
  91     QToolButton* closeBtn;
  92     QSpacerItem* titlebar;
  93 };
  94
  95
  96
  97 /*
  98   Like QToolButton, but provides a clicked(ButtonState) signals that
  99   has the last pressed mouse button as argument
 100  */
 101 class ThreeButtonButton: public QToolButton
 102 {
 103     Q_OBJECT
 104 public:
 105   ThreeButtonButton ( QWidget *parent = 0, const char* name = 0 )
 106       : QToolButton( parent, name )
 107     {
 108         connect( this, SIGNAL( clicked() ), this, SLOT( handleClicked() ) );
 109         setCursor( arrowCursor );
 110     }
 111     ~ThreeButtonButton () {}
 112
 113 signals:
 114     void clicked( ButtonState );
 115
 116 protected:
 117     void mousePressEvent( QMouseEvent* e )
 118     {
 119         last_button = e->button();
 120         QMouseEvent me ( e->type(), e->pos(), e->globalPos(), Qt::LeftButton, e->state() );
 121         QToolButton::mousePressEvent( &me );
 122     }
 123
 124     void mouseReleaseEvent( QMouseEvent* e )
 125     {
 126         QMouseEvent me ( e->type(), e->pos(), e->globalPos(), Qt::LeftButton, e->state() );
 127         QToolButton::mouseReleaseEvent( &me );
 128     }
 129
 130 private slots:
 131     void handleClicked()
 132     {
 133         emit clicked( last_button );
 134     }
 135
 136 private:
 137     ButtonState last_button;
 138
 139 };
 140
 141 class StdFactory : public KDecorationFactory
 142 {
 143 public:
 144     StdFactory();
 145     ~StdFactory();
 146     KDecoration* createDecoration( KDecorationBridge* b );
 147     bool reset( unsigned long mask );
 148     virtual bool supports( Ability ability );
 149 };
 150
 151 }
 152
 153 #endif