feat: defined Toggle element

src/elements.cpp

@@ -10,15 +10,60 @@ void TextButton(Clay_String text, Clay_Color color, OnHoveredFn onHovered, intpt
 			.padding = style::buttonPadding,
 			.childAlignment = { CLAY_ALIGN_X_CENTER, CLAY_ALIGN_Y_CENTER },
 		},
-		.backgroundColor = Clay_Hovered() ? hovered : color,
+		.backgroundColor = Clay_Hovered()
+			? hovered
+			: color,
 		.cornerRadius = style::buttonRadii,
 		.border = { style::ToHoveredColor(Clay_Hovered() ? hovered : color), CLAY_BORDER_ALL(1) },
 	}) {
+		Clay_OnHover(onHovered, onHoveredData);
 		elements::Body(text, {
 			.textColor = style::TextColors(0),
 			.textAlignment = CLAY_TEXT_ALIGN_CENTER,
 		});
-		Clay_OnHover(onHovered, onHoveredData);
+	}
+}
+
+void ToggleHovered(Clay_ElementId element, Clay_PointerData pointer, intptr_t data) {
+	bool *hovered{ (bool*)data };
+	if (pointer.state == CLAY_POINTER_DATA_PRESSED_THIS_FRAME) {
+		*hovered = !(*hovered);
+	}
+}
+
+
+void Toggle(Clay_String label, Clay_Color selected, bool &state) {
+	CLAY_AUTO_ID({
+		.layout = {
+			.sizing = { CLAY_SIZING_GROW(), CLAY_SIZING_GROW() },
+			.childGap = 10,
+			.childAlignment = { CLAY_ALIGN_X_LEFT, CLAY_ALIGN_Y_CENTER },
+		},
+	}) {
+		Clay_Color color{Clay_Hovered()
+					? style::ToHoveredColor(selected)
+					: selected
+		};
+		Clay_OnHover(&ToggleHovered, (intptr_t)(&state));
+		CLAY_AUTO_ID({
+			.layout = {
+				.sizing = {
+					CLAY_SIZING_FIXED(20), CLAY_SIZING_FIXED(20)
+				}
+			},
+			.backgroundColor = (state
+				? selected
+				: style::color::transparent
+			),
+			.cornerRadius = style::buttonRadii,
+			.border = {
+				color,
+				CLAY_BORDER_OUTSIDE(3)
+			},
+		}) { }
+		Body(label, {
+			.textColor = style::TextColors(0)
+		});
 	}
 }
 

src/elements.h

@@ -7,8 +7,9 @@ namespace elements {
 typedef void(*OnHoveredFn)(Clay_ElementId element, Clay_PointerData pointer, intptr_t data);
 
 void TextButton(Clay_String text, Clay_Color color, OnHoveredFn onHovered, intptr_t onHoveredData = 0);
-void Body(Clay_String string, Clay_TextElementConfig baseCfg);
-void Header(Clay_String string, size_t header, Clay_TextElementConfig baseCfg);
+void Toggle(Clay_String label, Clay_Color selected, bool &state);
+void Body(Clay_String string, Clay_TextElementConfig baseCfg = {});
+void Header(Clay_String string, size_t header, Clay_TextElementConfig baseCfg = {});
 }
 
 #endif // !ELEMENTS_H

src/style.h

@@ -97,6 +97,12 @@ constexpr Clay_CornerRadius defaultRadiusAll = {
 	defaultRadius, defaultRadius
 };
 
+namespace color {
+constexpr Clay_Color transparent{ 255, 255, 255, 0 };
+constexpr Clay_Color black{ 0, 0, 0, 255 };
+constexpr Clay_Color white{ 255, 255, 255, 255 };
+}
+
 Clay_Color PanelBackground(size_t idx);
 Clay_Color PanelBorder(size_t idx);
 Clay_Color TextColors(size_t idx);