initial commit

NewDialogs/Scrollbar.h

@@ -0,0 +1,32 @@
+#ifndef SCROLLBAR
+#define SCROLLBAR
+
+#include <SDL3/SDL.h>
+
+#include "Item.h"
+
+class Scrollbar : public Item {
+private:
+    bool vertical;
+    int min_value;
+    int max_value;
+    int value;
+    int bar_size;
+    int mouse_offset;
+    bool pressed;
+    void (*value_changed_func)(void *p);
+    void *p;
+public:
+    Scrollbar(int min_value, int max_value, int value, SDL_Rect pos);
+    ~Scrollbar();
+    void drawScrollbar();
+    bool onMousePress(int x, int y);
+    void onMouseRelease(int x, int y);
+    void onMouseMove(int x, int y);
+    int getBarPos();
+    void setValueByBarPos(int pos);
+    void setValueChangedFunc(void (*value_changed_func)(void *p), void *p);
+    int getValue();
+};
+
+#endif