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imgui-knobs.h
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74 lines (63 loc) · 1.91 KB
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#pragma once
#include <cstdlib>
#include <imgui.h>
typedef int ImGuiKnobFlags;
enum ImGuiKnobFlags_ {
ImGuiKnobFlags_NoTitle = 1 << 0,
ImGuiKnobFlags_NoInput = 1 << 1,
ImGuiKnobFlags_ValueTooltip = 1 << 2,
ImGuiKnobFlags_DragHorizontal = 1 << 3,
ImGuiKnobFlags_DragVertical = 1 << 4,
ImGuiKnobFlags_Logarithmic = 1 << 5,
ImGuiKnobFlags_AlwaysClamp = 1 << 6
};
typedef int ImGuiKnobVariant;
enum ImGuiKnobVariant_ {
ImGuiKnobVariant_Tick = 1 << 0,
ImGuiKnobVariant_Dot = 1 << 1,
ImGuiKnobVariant_Wiper = 1 << 2,
ImGuiKnobVariant_WiperOnly = 1 << 3,
ImGuiKnobVariant_WiperDot = 1 << 4,
ImGuiKnobVariant_Stepped = 1 << 5,
ImGuiKnobVariant_Space = 1 << 6,
};
namespace ImGuiKnobs {
struct color_set {
ImColor base;
ImColor hovered;
ImColor active;
color_set(ImColor base, ImColor hovered, ImColor active)
: base(base), hovered(hovered), active(active) {}
color_set(ImColor color) {
base = color;
hovered = color;
active = color;
}
};
bool Knob(
const char *label,
float *p_value,
float v_min,
float v_max,
float speed = 0,
const char *format = "%.3f",
ImGuiKnobVariant variant = ImGuiKnobVariant_Tick,
float size = 0,
ImGuiKnobFlags flags = 0,
int steps = 10,
float angle_min = -1,
float angle_max = -1);
bool KnobInt(
const char *label,
int *p_value,
int v_min,
int v_max,
float speed = 0,
const char *format = "%i",
ImGuiKnobVariant variant = ImGuiKnobVariant_Tick,
float size = 0,
ImGuiKnobFlags flags = 0,
int steps = 10,
float angle_min = -1,
float angle_max = -1);
}// namespace ImGuiKnobs