Diffstat (limited to 'noncore/tools/clock/analogclock.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/tools/clock/analogclock.cpp | 112 |
1 files changed, 53 insertions, 59 deletions
diff --git a/noncore/tools/clock/analogclock.cpp b/noncore/tools/clock/analogclock.cpp index c5f0155..7f8ca67 100644 --- a/noncore/tools/clock/analogclock.cpp +++ b/noncore/tools/clock/analogclock.cpp | |||
@@ -42,11 +42,4 @@ QSizePolicy AnalogClock::sizePolicy() const | |||
42 | void AnalogClock::drawContents( QPainter *p ) | 42 | void AnalogClock::drawContents( QPainter *p ) |
43 | { | 43 | { |
44 | #if !defined(NO_DEBUG) | ||
45 | static bool first = true; | ||
46 | if ( first ) { | ||
47 | //QTOPIA_PROFILE("first paint event"); | ||
48 | first = false; | ||
49 | } | ||
50 | #endif | ||
51 | 44 | ||
52 | QRect r = contentsRect(); | 45 | QRect r = contentsRect(); |
@@ -57,70 +50,72 @@ void AnalogClock::drawContents( QPainter *p ) | |||
57 | } | 50 | } |
58 | 51 | ||
52 | QPoint l1( r.x() + r.width() / 2, r.y() + 2 ); | ||
53 | QPoint l2( r.x() + r.width() / 2, r.y() + 8 ); | ||
59 | QPoint center( r.x() + r.width() / 2, r.y() + r.height() / 2 ); | 54 | QPoint center( r.x() + r.width() / 2, r.y() + r.height() / 2 ); |
60 | 55 | ||
61 | const int w_tick = r.width()/300+1; | 56 | QBrush bgBrush = colorGroup().brush( QColorGroup::Background ); |
62 | const int w_sec = r.width()/400+1; | ||
63 | const int w_hour = r.width()/80+1; | ||
64 | 57 | ||
65 | QPoint l1( r.x() + r.width() / 2, r.y() + 2 ); | 58 | // if ( clear ){ |
66 | QPoint l2( r.x() + r.width() / 2, r.y() + 8 ); | 59 | p->fillRect ( r, bgBrush ); |
67 | 60 | ||
68 | QPoint h1( r.x() + r.width() / 2, r.y() + r.height() / 4 ); | ||
69 | QPoint h2( r.x() + r.width() / 2, r.y() + r.height() / 2 ); | ||
70 | 61 | ||
71 | QPoint m1( r.x() + r.width() / 2, r.y() + r.height() / 9 ); | 62 | // draw ticks |
72 | QPoint m2( r.x() + r.width() / 2, r.y() + r.height() / 2 ); | 63 | p->setPen( QPen( colorGroup ( ). color ( QColorGroup::Text ), 1 ) ); |
64 | for ( int i = 0; i < 12; i++ ) | ||
65 | p->drawLine( rotate( center, l1, i * 30 ), rotate( center, l2, i * 30 ) ); | ||
66 | // }else { | ||
67 | // p->setBrush( bgBrush ); | ||
68 | // drawPointers ( p, r, colorGroup ( ). color ( QColorGroup::Background ), prevTime, &currTime ); | ||
69 | // } | ||
73 | 70 | ||
74 | QPoint s1( r.x() + r.width() / 2, r.y() + 8 ); | 71 | QColor col = colorGroup().color( QColorGroup::Text ); |
75 | QPoint s2( r.x() + r.width() / 2, r.y() + r.height() / 2 ); | 72 | p->setBrush( col ); |
73 | drawPointers ( p, r, col, currTime ); | ||
76 | 74 | ||
77 | QColor color( clear ? backgroundColor() : black ); | ||
78 | QTime time = clear ? prevTime : currTime; | ||
79 | 75 | ||
80 | if ( clear && prevTime.secsTo(currTime) > 1 ) { | 76 | prevTime = currTime; |
81 | p->eraseRect( rect() ); | 77 | } |
82 | return; | ||
83 | } | ||
84 | 78 | ||
85 | if ( !clear ) { | 79 | void AnalogClock::drawPointers ( QPainter *p, const QRect &r, const QColor &c, const QTime &t, const QTime *t2 ) |
86 | // draw ticks | 80 | { |
87 | p->setPen( QPen( color, w_tick ) ); | 81 | QPoint center = r. center ( ); |
88 | for ( int i = 0; i < 12; i++ ) | ||
89 | p->drawLine( rotate( center, l1, i * 30 ), rotate( center, l2, i * 30 ) ); | ||
90 | } | ||
91 | 82 | ||
92 | if ( !clear || prevTime.minute() != currTime.minute() || | ||
93 | prevTime.hour() != currTime.hour() ) { | ||
94 | // draw hour pointer | ||
95 | h1 = rotate( center, h1, 30 * ( time.hour() % 12 ) + time.minute() / 2 ); | ||
96 | h2 = rotate( center, h2, 30 * ( time.hour() % 12 ) + time.minute() / 2 ); | ||
97 | p->setPen( color ); | ||
98 | p->setBrush( color ); | ||
99 | drawHand( p, h1, h2 ); | ||
100 | } | ||
101 | 83 | ||
102 | if ( !clear || prevTime.minute() != currTime.minute() ) { | 84 | QPoint h1( center. x ( ), r. y ( ) + r. height ( ) / 4 ); |
103 | // draw minute pointer | 85 | QPoint h2( center. x ( ), center. y ( ) ); |
104 | m1 = rotate( center, m1, time.minute() * 6 ); | ||
105 | m2 = rotate( center, m2, time.minute() * 6 ); | ||
106 | p->setPen( color ); | ||
107 | p->setBrush( color ); | ||
108 | drawHand( p, m1, m2 ); | ||
109 | } | ||
110 | 86 | ||
111 | // draw second pointer | 87 | QPoint m1( center. x ( ), r.y() + r.height() / 8 ); |
112 | s1 = rotate( center, s1, time.second() * 6 ); | 88 | QPoint m2( center. x ( ), center. y ( ) ); |
113 | s2 = rotate( center, s2, time.second() * 6 ); | ||
114 | p->setPen( QPen( color, w_sec ) ); | ||
115 | p->drawLine( s1, s2 ); | ||
116 | 89 | ||
117 | // cap | 90 | QPoint s1( center. x ( ), r. y ( ) + 8 ); |
118 | p->setBrush(color); | 91 | QPoint s2( center. x ( ), center. y ( ) ); |
119 | p->drawEllipse( center.x()-w_hour/2, center.y()-w_hour/2, w_hour, w_hour ); | ||
120 | 92 | ||
121 | if ( !clear ) | 93 | |
122 | prevTime = currTime; | 94 | if ( !t2 || ( t. minute ( ) != t2-> minute ( ) || t. hour ( ) != t2-> hour ( ))) { |
95 | // draw hour pointer | ||
96 | h1 = rotate( center, h1, 30 * ( t.hour() % 12 ) + t.minute() / 2 ); | ||
97 | h2 = rotate( center, h2, 30 * ( t.hour() % 12 ) + t.minute() / 2 ); | ||
98 | p-> setPen ( QPen ( c, 3 )); | ||
99 | drawHand( p, h1, h2 ); | ||
100 | } | ||
101 | |||
102 | if ( !t2 || ( t. minute ( ) != t2-> minute ( ))) { | ||
103 | // draw minute pointer | ||
104 | m1 = rotate( center, m1, t.minute() * 6 ); | ||
105 | m2 = rotate( center, m2, t.minute() * 6 ); | ||
106 | p-> setPen ( QPen ( c, 2 )); | ||
107 | drawHand( p, m1, m2 ); | ||
108 | } | ||
109 | |||
110 | if ( !t2 || ( t. second ( ) != t2-> second ( ))) { | ||
111 | // draw second pointer | ||
112 | s1 = rotate( center, s1, t.second() * 6 ); | ||
113 | s2 = rotate( center, s2, t.second() * 6 ); | ||
114 | p-> setPen ( QPen ( c, 1 )); | ||
115 | p-> drawLine ( s1, s2 ); | ||
116 | } | ||
123 | } | 117 | } |
124 | 118 | ||
119 | |||
125 | // Dijkstra's bisection algorithm to find the square root as an integer. | 120 | // Dijkstra's bisection algorithm to find the square root as an integer. |
126 | 121 | ||
@@ -187,8 +182,7 @@ void AnalogClock::display( const QTime& t ) | |||
187 | { | 182 | { |
188 | currTime = t; | 183 | currTime = t; |
189 | clear = true; | ||
190 | repaint( false ); | ||
191 | clear = false; | 184 | clear = false; |
192 | repaint( false ); | 185 | repaint( false ); |
186 | clear = true; | ||
193 | } | 187 | } |
194 | 188 | ||