diff options
Diffstat (limited to 'plugingui/slider.cc')
| -rw-r--r-- | plugingui/slider.cc | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/plugingui/slider.cc b/plugingui/slider.cc index 439e104..78877b2 100644 --- a/plugingui/slider.cc +++ b/plugingui/slider.cc @@ -62,14 +62,15 @@ void Slider::repaintEvent(RepaintEvent* repaintEvent) auto inner_offset = (current_value / maximum) * getControlWidth(); auto button_x = button_offset + inner_offset - (button.width() / 2); - auto button_y = (height() - button.height())/2; + auto button_y = (height() - button.height()) / 2; // draw bar bar.setSize(width(), height()); p.drawImage(0, 0, bar); // draw inner bar - inner_bar_green.setSize(button_x - bar_boundary, height() - 2*bar_boundary); + inner_bar_green.setSize( + button_x - bar_boundary, height() - 2 * bar_boundary); p.drawImage(bar_boundary, bar_boundary, inner_bar_green); // draw button @@ -146,22 +147,24 @@ void Slider::mouseMoveEvent(MouseMoveEvent* mouseMoveEvent) std::size_t Slider::getControlWidth() const { - if (width() < 2*button_offset) { + if(width() < 2 * button_offset) + { return 0; } - return width() - 2*button_offset; + return width() - 2 * button_offset; } void Slider::recomputeCurrentValue(float x) { - if (x < button_offset) { + if(x < button_offset) + { current_value = 0; } - else { + else + { current_value = (maximum / getControlWidth()) * (x - button_offset); } - } } // GUI:: |