Method ImageButtonEx

KBotExt/imgui/imgui_widgets.cpp:1034–1059

ImageButton() is flawed as 'id' is always derived from 'texture_id' (see #2464 #1390) We provide this internal helper to write your own variant while we figure out how to redesign the public ImageButton() API.

// ImageButton() is flawed as 'id' is always derived from 'texture_id' (see #2464 #1390)
// We provide this internal helper to write your own variant while we figure out how to redesign the public ImageButton() API.
bool ImGui::ImageButtonEx(ImGuiID id, ImTextureID texture_id, const ImVec2& size, const ImVec2& uv0, const ImVec2& uv1, const ImVec4& bg_col, const ImVec4& tint_col, ImGuiButtonFlags flags)
{
	ImGuiContext& g = *GImGui;
	ImGuiWindow* window = GetCurrentWindow();
	if (window->SkipItems)
		return false;

	const ImVec2 padding = g.Style.FramePadding;
	const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + size + padding * 2.0f);
	ItemSize(bb);
	if (!ItemAdd(bb, id))
		return false;

	bool hovered, held;
	bool pressed = ButtonBehavior(bb, id, &hovered, &held, flags);

	// Render
	const ImU32 col = GetColorU32((held && hovered) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
	RenderNavHighlight(bb, id);
	RenderFrame(bb.Min, bb.Max, col, true, ImClamp((float)ImMin(padding.x, padding.y), 0.0f, g.Style.FrameRounding));
	if (bg_col.w > 0.0f)
		window->DrawList->AddRectFilled(bb.Min + padding, bb.Max - padding, GetColorU32(bg_col));
	window->DrawList->AddImage(texture_id, bb.Min + padding, bb.Max - padding, uv0, uv1, GetColorU32(tint_col));

	return pressed;
}

bool ImGui::ImageButton(const char* str_id, ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0, const ImVec2& uv1, const ImVec4& bg_col, const ImVec4& tint_col)
{