added step value

dependencies/subprojects/animationwindow/include/widgets/Slider.h

@@ -7,9 +7,10 @@
 namespace TDT4102 {
     class Slider : public TDT4102::Widget {
     private:
-        int value = 0;
-        int minValue = 0;
-        int maxValue = 100;
+        int value;
+        int minValue;
+        int maxValue;
+        int stepValue;
         nk_color sliderBarColor = nk_rgba(100, 100, 100, 255);
         nk_color sliderBarColorActive = nk_rgba(100, 100, 100, 255);
         nk_color sliderBarColorHover = nk_rgba(100, 100, 100, 255);
@@ -20,7 +21,7 @@ namespace TDT4102 {
     protected:
         void update(nk_context* context) override;
     public:
-        explicit Slider(TDT4102::Point location, unsigned int width, unsigned int height, int min, int max, int initialValue);
+        explicit Slider(TDT4102::Point location, unsigned int width, unsigned int height, int min = 0, int max = 100, int initialValue = 0, int step = 1);
         int getValue() const;
         void setSliderBarColor(Color newColor) {sliderBarColor = nk_color{(nk_byte)newColor.redChannel, (nk_byte)newColor.greenChannel, (nk_byte)newColor.blueChannel, (nk_byte)newColor.alphaChannel};};
         void setSliderBarColorActive(Color newColor) {sliderBarColorActive = nk_color{(nk_byte)newColor.redChannel, (nk_byte)newColor.greenChannel, (nk_byte)newColor.blueChannel, (nk_byte)newColor.alphaChannel};}

dependencies/subprojects/animationwindow/src/widgets/Slider.cpp

 #include "widgets/Slider.h"
 
-TDT4102::Slider::Slider(TDT4102::Point location, unsigned int width, unsigned int height, int min, int max, int initialValue) 
+TDT4102::Slider::Slider(TDT4102::Point location, unsigned int width, unsigned int height, int min, int max, int initialValue, int step) 
     : TDT4102::Widget(location, width, height) {
     minValue = min;
     maxValue = max;
     value = initialValue;
+    stepValue = step;
 }
 
 int TDT4102::Slider::getValue() const {
@@ -22,7 +23,7 @@ void TDT4102::Slider::update(nk_context *context) {
     nk_style_push_style_item(context, &s->slider.cursor_hover, nk_style_item_color(sliderCursorColorHover));
     nk_style_push_style_item(context, &s->slider.cursor_active, nk_style_item_color(sliderCursorColorActive));
 
-    if (nk_slider_int(context, minValue, &value, maxValue, 1)) {
+    if (nk_slider_int(context, minValue, &value, maxValue, stepValue)) {
         fire();
     }