diff options
author | Bent Bisballe Nyeng <deva@aasimon.org> | 2012-01-23 20:08:12 +0100 |
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committer | Bent Bisballe Nyeng <deva@aasimon.org> | 2012-01-23 20:08:12 +0100 |
commit | af9c9091ed69394171485aa4c4814504f86f2004 (patch) | |
tree | 070b911dc8faed486c8e8829f0f41aec7d5b4350 /plugingui/led.cc | |
parent | 5e4cb10f72ef69d73fbd2c1bc42465c9111a4c41 (diff) |
Simple image blit. New slider class. New filenamelineedit. New pixelbuffer used for drawing everything but the root window - with alpha blending...
Diffstat (limited to 'plugingui/led.cc')
-rw-r--r-- | plugingui/led.cc | 50 |
1 files changed, 39 insertions, 11 deletions
diff --git a/plugingui/led.cc b/plugingui/led.cc index a32dcb9..d26a0de 100644 --- a/plugingui/led.cc +++ b/plugingui/led.cc @@ -28,35 +28,63 @@ #include "painter.h" -LED::LED(GlobalContext *gctx, Widget *parent) - : Widget(gctx, parent) +GUI::LED::LED(Widget *parent) + : GUI::Widget(parent) { - state = true; + state = off; } -void LED::setState(bool state) +void GUI::LED::setState(GUI::LED::state_t state) { if(this->state != state) { this->state = state; - repaint(NULL); + repaintEvent(NULL); } } -void LED::repaint(RepaintEvent *e) +void GUI::LED::repaintEvent(GUI::RepaintEvent *e) { size_t h = height() - 1; size_t w = width() - 1; - Painter p(gctx, wctx); - - if(state) p.setColour(Colour(0,1,0)); - else p.setColour(Colour(1,0,0)); + Painter p(this); + float alpha = 0.9; + switch(state) { + case red: + p.setColour(Colour(1, 0, 0,alpha)); + break; + case green: + p.setColour(Colour(0, 1, 0, alpha)); + break; + case blue: + p.setColour(Colour(0, 0, 1, alpha)); + break; + case off: + p.setColour(Colour(0.2, 0.2, 0.2, alpha)); + break; + } size_t size = w / 2; if(h / 2 < size) size = h / 2; p.drawFilledCircle(w/2, h/2, size); - p.setColour(Colour(1)); + switch(state) { + case red: + p.setColour(Colour(0.4, 0, 0,alpha)); + break; + case green: + p.setColour(Colour(0, 0.4, 0, alpha)); + break; + case blue: + p.setColour(Colour(0, 0, 0.4, alpha)); + break; + case off: + p.setColour(Colour(0.1, 0.1, 0.1, alpha)); + break; + } + p.drawCircle(w/2, h/2, size); + + p.setColour(Colour(1,alpha)); p.drawFilledCircle(w/3, h/3, size / 6); } |